CS31 1-wire slave unit with fixed 8DI + 16 configurable 24VDC 0.5A DI/DO, expandable to 7 extra I/O modules and bus galvanic isolation ...

Compact FBP bus coupler equipped with 24VDC 8 digital inputs and 8×0.5A configurable outputs, LED diagnosis and galvanic channel isolation ...

Standard screw wiring terminal base supporting DX531 digital I/O card, reliable wire connection and convenient module replacement without rewiring ...

Fast spring-cage wiring terminal base compatible with DC532 I/O modules, tool-free wire connection and support for hot-swap module replacement ...

Screw-wired Ethernet terminal base matching S500 bus modules, stable network wiring structure and support hot-swap communication card replacement ...

Tool-free spring-cage Ethernet terminal base for S500 bus modules, quick wire connection and reliable hot-swap communication card replacement ...