I/O module with 2 low speed digital inputs, 2 high speed digital inputs and 64 digital outputs 24VAC, consisting of:
- I/O board 9531 with digital inputs and digital outputs 24VAC
- Printed circuit board 9570 with screw connectors (fits in TR3 mounting gutter)
- I/O network cable 4a/6p, length 60 cm
- Power cable 4-core, length 60 cm