
Analogue Input Expansion Modules
Safe Analog Inputs
Safe Analog Inputs
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:
Model | Product Number | Inputs | Supply Voltage |
SP-SAR4-A | R1.190.1610.0 | 4 safe RTD Inputs | 24 VDC |
SP-SAC4-A | R1.190.1630.0 | 4 safe 0-20mA Current Inputs | 24 VDC |
SP-SACR22-A | R1.190.1650.0 | 2 safe RTD Inputs
2 safe 0-20mA Current Inputs |
24 VDC |