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 |
