This system consists of single SB-terminal bases or multi-sockets (SB-termination board) where the zener barriers (SB-barriers) are plugged in. The complete system is mounted on the 35mm DIN Rail.
Your benefits are:
- Prewiring at the installation
- Easy replacement
- Disconnection of the field loops by unplugging the barrier
- Compact housing allows installation in low profile cabinets