![Belimo EFB120 Damper Actuator, 270 in-lb [30 Nm], Spring return, AC 100...240 V, On/Off](https://hsgroupexport.com/wp-content/uploads/2025/08/EFB120-product_retina-300x300.jpg)
1337855 / PSR-M-B3-XC-SDI8-SDO4-DO4-PI Phoenix Contact Configurable safety module (base module), 8 SDI, 4 SDO, 4 reset DI, or 4 MO, 4 clock outputs, can be extended
Configurable safety module (base module), 8 SDI, 4 SDO, 4 reset DI, or 4 MO, 4 clock outputs, can be extended via TBUS, up to SIL 3, cat. 4/PL e, plug-in Push-in terminal block, TBUS connector not included, integrated gateway functionality, extreme conditions
