Unifying Automation with Wieland Solutions: A Comprehensive Overview
September 02 2024 | Blog Post, Venus Automation
The Wieland ecosystem offers a comprehensive suite of automation products that work in perfect synergy to drive efficiency, safety, and innovation. From advanced safety relays to intuitive HMI touch panels, the Wieland ecosystem is engineered to ensure seamless communication between all system components, creating an integrated environment where machines and controls operate in unison.
This blog highlights the power of Wieland’s automation solutions, showcasing how their diverse range of products—from safety PLCs to expansion modules—are designed to meet the evolving demands of industrial environments. Explore how the Wieland ecosystem enhances operational control, streamlines processes, and prioritizes safety to transform your automation systems into efficient, cohesive units
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Wieland Safety PLCs
When it comes to safeguarding your automation processes, Wieland's range of Safety PLCs offers unparalleled reliability and functionality. Designed to handle critical safety functions and integrate seamlessly with other system components, these PLCs are essential for creating a robust and secure automation environment.
Wieland samos PRO SP-COP1
The samos PRO SP-COP1 is a crucial component for extending the functionality of the samos® PRO Compact system. This safety controller is equipped with advanced communication capabilities, enabling it to seamlessly integrate with other automation devices and systems. It supports a variety of safety functions, from emergency stops to safety gates, and ensures that these functions are managed efficiently. By incorporating the SP-COP1 into your setup, you enhance the flexibility and scalability of your safety infrastructure.
Wieland samos SP-COP2 Safety Controller
The samos SP-COP2 is an advanced safety controller designed for more demanding applications. Its high-performance features include expanded I/O options and enhanced diagnostic capabilities, making it suitable for complex safety systems. The SP-COP2 integrates smoothly with existing samos® PRO systems and offers additional functionalities that cater to evolving industrial needs. Its robust design ensures that safety functions are maintained even under challenging conditions, providing peace of mind and reliability.
| Model | Safety Applications | Features | Supply Voltage | Ordering Code |
| SP-COP2-EN-A | Safety control, muting | Ethernet for Programming only | 24VDC | R1.190.1210.0 |
| SP-COP2-ENI-A | Safety control, muting, monitoring, HMI | Industrial Ethernet (Ethernet/IP, Profinet, MODBUS/TCP) | 24VDC | R1.190.1310.0 |
| SP-COP2-EN-P-A | Safety control, muting, presses, analogue input | Ethernet, press/analogue library | 24VDC | R1.190.1230.0 |
| SP-COP2-ENI-P-A | Safety control, muting, monitoring, HMI, presses, analogue input | Industrial Ethernet, press/analogue library | 24VDC | R1.190.1330.0 |
Wieland SP-SDI Series: Input and Output Expansion Modules
Enhance safety PLC systems with up to 12 expansion modules for increased inputs/outputs. Explore SP-SDI input module options for samos® PRO safety systems.
Expansion modules can be added to existing samos® PRO and samos® PRO compact systems to provide an increased number of safe inputs and outputs for any safety system. A maximum of 12 modules can be connected to the main CPU via the safety bus connections inbuilt into each module. The SP-SDI input module provides more safe inputs into the samos® PRO safety system.
| Model | Product Number | Supply Voltage | Outputs and Inputs |
| SP-SDI8-P1-K-A | R1.190.0050.0 | 24 VDC | 8 Safe Inputs |
| SP-SDI08-P1-K-A | R1.190.0030.0 | 24 VDC |
8 Safe Inputs
4 Solid State Outputs
|
Wieland Samos Communication Expansion Modules
With the samos® pro gateways, system information can be transferred between the samos® pro safe control and an industrial control, a visualization system, or a PC. All Gateways:
- Have bidirectional communication
- Able to transfer 50 bytes of data
- Have simple configuration with samos PLAN6
| Model | Product Number | Connection Type | Supply Voltage | Image |
| SP-CANopen | R1.190.0210.1 | CANopen with extended diagnosis | 24 VDC |  |
| SP-PROFIBUS-DP | R1.190.0190.1 | PROFIBUS DP with extended diagnosis | 24 VDC |  |
| SP-EN-ETC | R1.190.0160.0 | ETHERCAT | 24 VDC |  |
Wieland SP-SA Series | Safety Analogue Input Expansion Modules
Enhance Safety Systems with Analogue Input Expansion Modules for samos® PRO & PRO Compact. Add up to 12 modules for more safe inputs & outputs. Analogue expansion modules can be added to existing samos® PRO and samos® PRO compact systems to provide an increased number of safe inputs and outputs for any safety system. A maximum of 12 modules can be connected to the main CPU via the safety bus connections inbuilt into each module.
All SP-SA Modules have:
- - 4 safe analog inputs
- - Galvanic isolation
- - Limits monitoring
- - Mathematical functions
- - Scaling
| Model | Product Number | Inputs | Supply Voltage | Terminals |
| SP-SAR4-A | R1.190.1610.0 | 4 safe RTD Inputs | 24 VDC | Screw Terminals |
| SP-SAR4-C | R1.190.1620.0 | 4 safe RTD Inputs | 24 VDC | Push-in Terminals |
| SP-SAC4-A | R1.190.1630.0 | 4 safe 0-20mA Current Inputs | 24 VDC | Screw Terminals |
| SP-SAC4-C | R1.190.1640.0 | 4 safe 0-20mA Current Inputs | 24 VDC | Push-in Terminals |
| SP-SACR22-A | R1.190.1650.0 | 2 safe RTD, Inputs 2 safe 0-20mA Current Inputs | 24 VDC | Screw Terminals |
| SP-SACR22-C | R1.190.1660.0 | 2 safe RTD, Inputs 2 safe 0-20mA Current Inputs | 24 VDC | Push-in Terminals |
Wieland SNV 4076SL-A
The SNV 4076SL-A safety relay offers multiple time-delay variations, providing flexible options for safe control in industrial settings. It supports off-delay times of 0-3 seconds, 0-30 seconds, or 0-300 seconds, making it adaptable to different application needs. Additionally, the relay is available in two power configurations: 24 VDC and 115-230 V AC, allowing it to fit into various voltage environments. Included is an option for either a screw terminal with the SNV 4076SL-A or a push-in terminal with the SNV 4076SL-C.
| Part Number | Ordering Code | Outputs | Terminals | Supply Voltage |
|---|---|---|---|---|
| SNV 4076SL-A | R1.188.2040.0 | 3NO+1NC, 3NO Off-delay 0-3 seconds, 230VAC 6A | Screw Terminal | 24VDC |
| R1.188.2220.0 | 115 - 230 V AC | |||
| R1.188.2070.0 | 3NO+1NC, 3NO Off-delay 0-30 seconds, 230VAC 6A | 24VDC | ||
| R1.188.2250.0 | 115 - 230 V AC | |||
| R1.188.2100.0 | 3NO+1NC, 3NO Off-delay 0-300 seconds, 230VAC 6A | 24VDC | ||
| R1.188.2280.0 | 115 - 230 V AC | |||
| SNV 4076SL-C | R1.188.2050.0 | 3NO+1NC, 3NO Off-delay 0-3 seconds, 230VAC 6A | Push-in Terminal | 24VDC |
| R1.188.2230.0 | 115 - 230 V AC | |||
| R1.188.2080.0 | 3NO+1NC, 3NO Off-delay 0-30 seconds, 230VAC 6A | 24VDC | ||
| R1.188.2260.0 | 115 - 230 V AC | |||
| R1.188.2110.0 | 3NO+1NC, 3NO Off-delay 0-300 seconds, 230VAC 6A | 24VDC | ||
| R1.188.2290.0 | 115 - 230 V AC |
Wieland SNV 4063 KP-A
The Wieland SNV 4063 KP-A is a safety device designed for monitoring safety-related circuits. It supports single-channel or two-channel control, making it adaptable to different safety applications. The unit offers both automatic and manual reset options, with reset switch monitoring for enhanced control. Featuring cross-circuit monitoring, it ensures reliable safety checks. The relay includes two immediately switching enabling current paths and one on-delayed enabling current path. Operating at DC 24 V, the unit comes with pluggable screw-terminals for ease of installation.
| Model | Product Number | Time Delay | Safety Applications | Supply Voltage | Outputs and Switching Voltage (AC1) |
|---|---|---|---|---|---|
| SNV 4063 KP-A | R1.188.0660.0 | 0.15-3 seconds | Estop, Safety Gate, Light Curtains | 24 VDC | 2 Instantaneous N/O, 1 Delayed N/O 230 VAC, 6 A |
| SNV 4063 KP-A | R1.188.0680.0 | 1.5-30 seconds | Estop, Safety Gate, Light Curtains | 24 VDC | 2 Instantaneous N/O, 1 Delayed N/O 230 VAC, 6 A |
Wieland SNV 4063KL-A
The Wieland SNV 4063KL-A Wieland SNV 4063KL-A is a robust safety relay designed to monitor safety circuits in critical applications. It supports both single-channel and two-channel control, offering versatility in configuration. The relay provides automatic or manual reset options with reset switch monitoring for enhanced operational safety. It features two immediately switching enabling current paths and one off-delayed enabling current path (0.15-150 seconds), ensuring reliable performance in time-critical operations. Operating at 24 VDC, the unit is equipped with pluggable screw-terminals, simplifying installation and maintenance.
| Part Number | Ordering Code | Outputs | Terminals | Supply Voltage |
| SNV4063KL-A | R1.188.0620.0 | 2NO, 1NO Off-delay 0.15-3 seconds, 230VAC 6A | Screw Terminal | 24VDC |
| R1.188.0640.0 | 2NO, 1NO Off-delay 1.5-30 seconds, 230VAC 6A | Screw Terminal | 24VDC | |
| R1.188.4100.0 | 2NO, 1NO Off-delay 7.5-150 seconds, 230VAC 6A | Screw Terminal | 24VDC | |
| SNV4063KL-C | R1.188.2010.0 | 2NO, 1NO Off-delay 0.15-3 seconds, 230VAC 6A | Push-in Terminal | 24VDC |
| R1.188.3900.0 | 2NO, 1NO Off-delay 1.5-30 seconds, 230VAC 6A | Push-in Terminal | 24VDC |
Wieland SNZ 4052K-A
The Wieland SNZ 4052K-A is a reliable two-hand safety relay designed to enhance operational safety in critical applications. This unit features two-channel control, enabling effective monitoring of startup inhibit circuits through its 2x N.C./N.O. configuration. It includes cross circuit monitoring and synchronous time monitoring to ensure that safety standards are met. With two enabling current paths and one signaling output, the SNZ 4052K-A offers robust performance, while the fixed screw terminals simplify installation and maintenance.
| Part Number | Order Code | Terminals |
Supply Voltage
|
| SNZ 4052K-A | R1.188.0530.1 | Screw Terminal | 24 AC/DC |
| R1.188.0940.1 | Screw Terminal | 115 - 120 AC | |
| R1.188.0950.1 | Screw Terminal | 230 V AC | |
| SNZ 4052K-C | R1.188.2020.0 | Push-in Terminal | 24 AC/DC |
Wieland SNT 4M63K
The Wieland SNT 4M63K is a versatile base unit designed for safety gate monitoring. It offers single-channel or dual-channel control, accommodating inputs configured as normally closed (N.C.) or normally open (N.O.) or as N.C./N.C. Additionally, it features synchronous time monitoring and supports three enabling current paths. This device operates with a supply voltage of 24 V AC/DC (50-60 Hz) and utilizes screw-terminals that are pluggable for easy installation.
| Part Number | Ordering Code | Supply Voltage | Terminals |
|
SNT 4M63K-A |
R1.188.1050.0 | 24 V AC/DC | Screw Terminals |
| R1.188.1060.0 | 115-120V AC | Screw Terminals | |
| R1.188.1070.0 | 230 V AC | Screw Terminals | |
| SNT 4M63K-C | R1.188.2390.0 | 24 V AC/DC | Push-in Terminals |
Wieland SNV 4063 KP-A
The Wieland SNV 4063 KP-A is a sophisticated device designed for the monitoring of safety-related circuits. It offers flexibility with both single-channel and two-channel control options. The device features automatic and manual reset capabilities with reset switch monitoring, ensuring enhanced safety in operation. Additionally, it includes cross-circuit monitoring and provides two immediately switching enabling current paths along with one enabling current path that is delayed. Operating at a supply voltage of 24 V DC, the SNV 4063 KP-A utilizes pluggable screw terminals for easy installation.
| Model | Product Number | Time Delay | Safety Applications | Supply Voltage | Outputs and Switching Voltage (AC1) |
|---|---|---|---|---|---|
| SNV 4063 KP-A | R1.188.0660.0 | 0.15-3 seconds | Estop, Safety Gate, Light Curtains | 24 VDC | 2 Instantaneous N/O, 1 Delayed N/O 230 VAC, 6 A |
| SNV 4063 KP-A | R1.188.0680.0 | 1.5-30 seconds | Estop, Safety Gate, Light Curtains | 24 VDC | 2 Instantaneous N/O, 1 Delayed N/O 230 VAC, 6 A |
Wieland SNS 4084K & 4073K
The SNS 4074K features a bypass input, which allows safety-oriented bypassing of the monitoring function. In this case, the signal must fulfil at least the safety category of the selected monitoring function.
The SNS 4084K standstill monitor provides for the safe monitoring of the frequency of a signal at inputs I1 to I4 of the device. If the frequency of the impulses is higher than the frequency set at the rotary switches, then outputs Q1/Q2 will switch off. This monitoring function can be used to detect the standstill or a lower, safer rotational speed of a machine.
| Model | Product Number | Contacts | Outputs | Operating Voltage | Adjustment Range | Terminals |
| SNS 4074K-A | R1.188.3640.0 | 4 Inputs | 4 Safe OSSD outputs and 2 OSSD outputs | 24 VDC | 0.5 – 99Hz | Screw Terminals |
| SNS 4074K-C | R1.188.3650.0 | 4 Inputs | 4 Safe OSSD outputs and 2 OSSD outputs | 24 VDC | 0.5 – 99Hz | Push-in Terminals |
| SNS 4074K-A | R1.188.3620.0 | 4 Inputs | 4 Safe OSSD outputs and 2 OSSD outputs | 24 VDC | 0.1 – 9.9Hz | Screw Terminals |
| SNS 4074K-C | R1.188.3630.0 | 4 Inputs | 4 Safe OSSD outputs and 2 OSSD outputs | 24 VDC | 0.1 – 9.9Hz | Push-in Terminals |
| SNS 4084K-A | R1.188.3480.0 | 4 Inputs | 4 Safe OSSD outputs and 2 OSSD outputs | 24 VDC | 0.5 – 99Hz | Screw Terminals |
| SNS 4084K-C | R1.188.3490.0 | 4 Inputs | 4 Safe OSSD outputs and 2 OSSD outputs | 24 VDC | 0.5 – 99Hz | Push-in Terminals |
| SNS 4084K-A | R1.188.3660.0 | 4 Inputs | 4 Safe OSSD outputs and 2 OSSD outputs | 24 VDC | 0.1 – 9.9Hz | Screw Terminals |
| SNS 4084K-C | R1.188.3670.0 | 4 Inputs | 4 Safe OSSD outputs and 2 OSSD outputs | 24 VDC | 0.1 – 9.9Hz | Push-in Terminals |
Wieland SVM 4001 K
Standstill monitoring for 1- and 3-phases motor without sensor system. Drives of machine tools without movement sensor systems can be monitored with standstill monitoring. The output contacts of the equipment open if the drive moves or there is a failure in the system. The output contacts are potential-free NO contacts, they can be used to lock a safety cover or for an emergency stop function.
Wieland SNO 4062K-A
The SNO4062K is a standalone safety relay unit with single-channel or two-channel control, automatic/manual reset and reset switch monitoring, cross circuit monitoring, 2 enabling current paths, 1 signalling output, and pluggable screw terminals.
| Part Number | Ordering Code | Terminals | Supply Voltage | Outputs |
Safety Applications
|
| SNO 4062K-A | R1.188.0700.2 | Screw Terminals | 24V AC/DC | 2NO+1NC, 230VAC 6A |
E-Stop, Safety Gate, Light curtains
|
| SNO 4062KM-A | R1.188.0720.2 | Screw Terminals | 24V AC/DC | 2NO+1NC, 230VAC 6A |
E-Stop, Safety Gate, Light curtains
|
| SNO 4062K-C | R1.188.2000.0 | Push-in Terminals | 24V AC/DC | 2NO+1NC, 230VAC 6A |
E-Stop, Safety Gate, Light curtains
|
Wieland SNA 4043K/KM/KE, SNO4043K
The SNA4043K can be used to monitor safety sensors (emergency stop buttons, safety gate switches, etc.), feature a large number of safety switching contacts (3 NO contacts + 1 NC contact) with a total width of only 22.5mm at a constant current of up to 8 A. They can be implemented in the extended temperature range up to 65° C, and have the ability to be used with automatic start as well as manual start without monitoring.
| Part Number | Ordering Code | Supply Voltage | Outputs | Terminals |
| SNA 4043K-A | R1.188.1810.0 | 24V AC/DC | 3NO+1NC, 230VAC 6A | Screw Terminals |
| SNA 4043K-A | R1.188.1830.0 | 115-120V AC | 3NO+1NC, 230VAC 6A | Screw Terminals |
| SNA 4043K-A | R1.188.1840.0 | 230VAC | 3NO+1NC, 230VAC 6A | Screw Terminals |
| SNA 4043K-C | R1.188.1940.0 | 24V AC/DC | 3NO+1NC, 230VAC 6A | Push-in Terminals |
| SNO 4043K-C | R1.188.5000.0 | 230 VAC | 3NO+1NC, 230VAC 6A | Push-in Terminals |
| SNA 4043KM-A | R1.188.3250.0 | 24V AC/DC | 3NO+1NC, 230VAC 6A | Screw Terminals |
| SNA 4043KM-C | R1.188.3400.0 | 24V AC/DC | 3NO+1NC, 230VAC 6A | Push-in Terminals |
| SNA 4043KE-A | R1.188.3810.0 | 24V AC/DC | 3NO+1NC, 230VAC 6A | Screw Terminals |
| SNA 4043KE-C | R1.188.3820.0 | 24V AC/DC | 3NO+1NC, 230VAC 6A | Push-in Terminals |
Wieland SNO 4083KM-A
The SNA 4083KM-A is a two-channel safety switching device for emergency stop equipment according to EN 60204-1. It performs self-monitoring during each ON-OFF cycle and is equipped with positively driven relays. The device is suitable for connection in series with short-circuiting pressure sensitive mats, pressure sensitive bumpers, or switching edges with 4-wire technology (without a monitoring resistor).
| Part Number | Ordering Code | Supply Voltage | Synchr. Time | Terminals |
| SNO 4083KM-A | R1.188.3580.0 | 24 V DC | 1.5 s | Screw Terminals |
| SNO 4083KM-A | R1.188.3590.0 | 115-120V AC | 1.5 s | Screw Terminals |
| SNO 4083KM-C | R1.188.3600.0 | 24 V DC | 1.5 s | Push-in Terminals |
| SNO 4083KM-C | R1.188.3610.0 | 115-120V AC | 1.5 s | Push-in Terminals |
| SNO 4083KM-A | R1.188.3840.0 | 24 V DC | 0.5 s | Screw Terminals |
| SNO 4083KM-A | R1.188.3830.0 | 115-120V AC | 0.5 s | Screw Terminals |
| SNO 4083KM-C | R1.188.3850.0 | 24 V DC | 0.5 s | Push-in Terminals |
| SNO 4083KM-C | R1.188.3860.0 | 115-120V AC | 0.5 s | Push-in Terminals |
Wieland SNO 4063K/KM
The SNO 4063 KM-A is a two-channel safety switching device for emergency stop applications with self-monitoring on each ON-OFF cycle. It conforms to EN 60204-1 and is equipped with positively driven relays.
| Part Number | Ordering Code | Supply Voltage | Terminals |
|
SNO 4063K-A |
R1.188.1120.0 | 12 V DC | Screw Terminals |
| R1.188.0990.0 | 24 V DC | Screw Terminals | |
| R1.188.1000.0 | 115-120V AC | Screw Terminals | |
| R1.188.1010.0 | 230 V AC | Screw Terminals | |
| SNO 4063K-C | R1.188.2450.0 | 24 V DC | Push-in Terminals |
| SNO 4063KM-A | R1.188.1280.0 | 115-120V AC | Screw Terminals |
Wieland SNT 4M63K
The SNT 4M63K is a reliable safety gate monitoring device designed for diverse applications. It features inputs that can be configured as normally closed (N.C.)/normally open (N.O.) or normally closed (N.C.)/normally closed (N.C.) to suit various safety requirements. This device also offers synchronous time monitoring and includes three enabling current paths, ensuring flexibility and safety in operation. With an AC/DC input range of 24 V and a frequency of 50-60Hz, it is compatible with standard electrical systems. The pluggable screw-terminals simplify installation and maintenance, making the SNT 4M63K an excellent choice for enhancing workplace safety.
| Part Number | Ordering Code | Supply Voltage | Terminals |
|
SNT 4M63K-A |
R1.188.1050.0 | 24 V AC/DC | Screw Terminals |
| R1.188.1060.0 | 115-120V AC | Screw Terminals | |
| R1.188.1070.0 | 230 V AC | Screw Terminals | |
| SNT 4M63K-C | R1.188.2390.0 | 24 V AC/DC | Push-in Terminals |
Wieland SNA 4044K-A
The SNA 4044K-A is a two-channel safety switching device designed for safety applications, featuring self-monitoring on each ON-OFF cycle. It is capable of operating in an extended temperature range of up to 65°C, ensuring reliability in diverse environments. This device supports both automatic and manual start functions without the need for monitoring, making it versatile for various operational requirements.
| Part Number | Ordering Code | Supply Voltage | Terminals | Outputs |
|
SNA 4044K-A |
R1.188.1860.0 | 24 V AC/DC | Screw Terminals |
4NO+1NC, 230VAC 6A
|
| R1.188.1880.0 | 115-120V AC | Screw Terminals |
4NO+1NC, 230VAC 6A
|
|
| R1.188.1890.0 | 230 V AC | Screw Terminals |
4NO+1NC, 230VAC 6A
|
|
| SNA 4044K-C | R1.188.1960.0 | 24 V AC/DC | Push-in Terminals |
4NO+1NC, 230VAC 6A
|
| SNA 4044KM-A | R1.188.1480.0 | 24 V AC/DC | Screw Terminals |
4NO+1NC, 230VAC 6A
|
| SNA 4044KM-C | R1.188.3410.0 | 24 V AC/DC | Push-in Terminals |
4NO+1NC, 230VAC 6A
|
Wieland SNE 4012K Expansion Unit | Relay Expansion Unit
The SNE 4012K is an output expansion unit designed to enhance your safety relay systems. It features 2 enabling current paths and 2 signaling outputs, allowing for flexible integration in various safety applications. Operating at DC 24 V, this unit ensures reliable performance and can be easily connected to your existing safety system.
The unit is equipped with pluggable screw-terminals, simplifying installation and maintenance. Its compact design allows for efficient use of space in control cabinets while providing the necessary safety functionalities for effective machine monitoring and control.
| Part Number | Ordering Code | Supply Voltage | Terminals |
| SNE 4012K-A | R1.188.3910.0 | 24 V DC | Screw Terminals |
| SNE 4012K-C | R1.188.3920.0 | 24 V DC | Push-in Terminals |
Wieland SNE 4024K-A Expansion Unit
The SNE 4024K-A serves as an expansion device compatible with all basic units involved in the safety mechanisms of a machine, aimed at protecting personnel, materials, and the machine itself. This unit features two relay groups, each equipped with two enabling current paths and one signaling current path, ensuring enhanced safety functionality and flexibility in your safety systems.
| Part Number | Ordering Code | Supply Voltage | Terminals |
| SNE 4024K-A | R1.188.3930.0 | 24 V DC | Screw Terminals |
| SNE 4024K-C | R1.188.3940.0 | 24 V DC | Push-in Terminals |
Wieland SNE 4028S Relay Expansion Unit
The SNE 4028S is a two-channel, crossover-protected expansion device with secure separation of control and output circuits. The device is located in a 45 mm housing and has eight enabling and three messaging current paths. If the power supply is on, the messaging current path Y03/Y04 is conducting. The device has a power unit that makes short-circuit-proof 24 V DC voltage available on terminals S11 and S21. The device has two safety channels, CH1 and CH2, which can be actuated through the terminal connections S12 and S31/S22, for example by a basic device. Control can thus take place through one or two channels and without crossover monitoring. As a result, applications up to PL e/Cat. 4 or SILCL 3 can be built up.
| Model | Product Number | Supply Voltage | Terminals |
|
SNE 4028S-A |
R1.188.3120.0 | 24 VDC | Screw Terminals |
| R1.188.3510.0 | 115 - 230 V AC | Screw Terminals | |
|
SNE 4028S-C |
R1.188.3540.0 | 24 VDC | Push-in Terminals |
| R1.188.3550.0 | 115 - 230 V AC | Push-in Terminals |
Wieland SNE 4004K/KV Relay Expansion Unit | Relay Expansion Unit
SNE 4004K: The SNE 4004K is a versatile control device designed to regulate the supply voltage and enable current paths in basic devices. Upon receiving the supply voltage, its integrated relays K1 and K2 swiftly switch to the ON position, allowing the power flow to the connected devices. Four enabling current paths are then closed, while the feedback current path Y1/Y2 remains open. Convenient LED indicators display the status of relays K1 and K2. In the event of an emergency, such as pressing the stop button, the enabling current paths open, instantly switching the relays back to the OFF position and cutting off the power flow. Thanks to the feedback current path, the SNE 4004K ensures the basic device won’t resume operation until K1 or K2 releases the circuit.
SNE 4004KV: Introducing the SNE 4004KV, an advanced control device with similar functionalities to the SNE 4004K, yet enriched with added capabilities. This device boasts four selectable OFF-delay times (tR1) of 0.5 s, 1 s, 2 s, and 3 s, enabled through innovative capacitors. Notably, the OFF-delay time elapses in its entirety, even in cases of power supply failures, and cannot be reset prematurely. Once the specified delay time has passed, the device’s reliable relays K1 and K2 automatically switch to the OFF position, discontinuing power flow. Furthermore, this device adheres to stop category 1 for OFF-delay times greater than 0 s, ensuring heightened safety and precision in power control applications. Ideal for applications that require precise timing and assured power-down sequences.
| Model | Time range | Product Number | Supply Voltage | Terminals |
| SNE 4004K-A | - | R1.188.0590.0 | 24 VDC | Screw Terminals |
| SNE 4004K-C | - | R1.188.1980.0 | 24 VDC | Push-in Terminals |
|
SNE 4004KV-A |
0.5s | R1.188.0460.0 | 24 VDC | Screw Terminals |
| 1s | R1.188.0470.0 | 24 VDC | Screw Terminals | |
| 2s | R1.188.0480.0 | 24 VDC | Screw Terminals | |
| 3s | R1.188.0490.0 | 24 VDC | Screw Terminals | |
|
SNE 4004KV-C |
0.5s | R1.188.2410.0 | 24 VDC | Push-in Terminals |
| 1s | R1.188.2420.0 | 24 VDC | Push-in Terminals | |
| 2s | R1.188.2430.0 | 24 VDC | Push-in Terminals | |
| 3s | R1.188.2440.0 | 24 VDC | Push-in Terminals |
Wieland SNE 1 | Device for Monitoring of Safety-related Circuits – R1.188.3950.0
The Wieland SNE 1 is designed for monitoring safety-related circuits, ensuring reliable operation within safety applications. This device supports the detection of safety circuit statuses and provides feedback to the control system. With robust design and easy integration, it enhances the safety and efficiency of your systems, ensuring compliance with safety standards and regulations.
Wieland HMI Touch Panels
Wieland HMI ECO Panel
The Wieland HMI ECO Panel represents a pivotal advancement in human-machine interface (HMI) technology, offering a versatile and user-friendly solution for automation system control. Designed to cater to a range of industrial applications, the HMI ECO Panel delivers exceptional performance and flexibility, making it an essential component in modern automation setups.
Key Features and Functionalities:
Variety of Sizes: The HMI ECO Panel is available in multiple sizes, allowing you to choose the perfect fit for your automation needs. Whether you need a compact display for a small control system or a larger screen for more complex operations, Wieland provides options that can be tailored to your specific requirements.
Intuitive Touch Interface: The panel features a responsive and intuitive touch interface, enhancing user interaction and simplifying control tasks. The high-resolution display ensures that data and controls are presented clearly, making it easier for operators to monitor and manage system operations efficiently.
Enhanced Connectivity: With support for various communication protocols, the HMI ECO Panel integrates seamlessly with other automation components. This connectivity ensures that data can be exchanged smoothly between the panel and your automation system, facilitating real-time monitoring and control.
Robust Design: Built to withstand the demands of industrial environments, the HMI ECO Panel boasts a rugged design that ensures durability and reliability. Its high-quality construction makes it resistant to harsh conditions, including dust, moisture, and temperature fluctuations.
Customizable Interfaces: The panel offers customizable interface options, allowing you to tailor the display to meet your specific operational needs. This flexibility enables you to create user interfaces that enhance productivity and streamline control processes.
Easy Integration: Designed with ease of integration in mind, the HMI ECO Panel can be seamlessly incorporated into existing automation systems. Its compatibility with various control systems ensures that you can upgrade or expand your setup without significant modifications.
The Wieland HMI ECO Panel is an invaluable tool for optimizing control and monitoring within your automation systems. By providing a clear, interactive interface and robust connectivity, it enhances operational efficiency and supports the effective management of industrial processes.
Wieland Memory Card
The Wieland SP-COP-CARD1 is an essential memory card for the samosPRO Compact system. It is designed to ensure reliable data storage and smooth system operations by providing ample space for system configurations, updates, and backups. This card helps in maintaining efficient data management and system integrity, allowing for seamless integration and updates of the samosPRO Compact controllers.
Wieland M8 4-Pin Straight Connector
The Wieland M8 4-Pin Straight Connector is designed for reliable and efficient connection in various automation systems. This connector is known for its robust design, ensuring secure and stable connections even in demanding environments. Its straight configuration allows for straightforward installation, making it suitable for applications where a direct and reliable connection is essential. The M8 4-Pin Straight Connector offers durability and high performance, making it a valuable component for achieving optimal system reliability.
Conclusion
The Wieland ecosystem exemplifies the pinnacle of industrial automation, offering an integrated suite of solutions designed to elevate both performance and safety. From the precision of its safety PLCs and SamosPRO expansion modules to the reliability of its safety relays and relay expansion units, every element is meticulously engineered to enhance system coherence and operational integrity. The intuitive Wieland HMI touch panels, paired with advanced memory cards and robust connection cables, provide seamless interaction between components, ensuring fluid communication and efficient control across your entire setup.
Wieland’s forward-thinking approach to automation equips industries with the tools needed to navigate the complexities of modern production environments. By adopting these innovative products, you not only optimize operational efficiency but also future-proof your systems with scalable, flexible solutions. The result is an ecosystem that unites safety, functionality, and reliability—delivering a holistic automation experience that pushes the boundaries of industrial excellence.