Wtx 201 8-Way Relay Module (Optional) - Hafele WTC 200 Mounting Instructions

2.4.2 WTX 201 8-way relay module (optional)

Fig. 11 8-way relay module without cover/housing
1 Relay outputs (e.g. for connecting door strikes or external signal transmitters)
2 Analogue/digital input (e.g. for connecting door signalling contacts)
3 LEDs of relay outputs
4 LED2
5 RS-485 interface (power supply and connection to controller)
6 LED1
8 relay outputs can be added to the WTC 200 controller using the WTX 201 8-way relay module. The control
inputs of elevators, for example, can be connected via the relay outputs. The 8-way relay module also has
an analogue/digital input. The 8-way relay module is connected to the controller via an RS-485 interface. Up
to four 8-way relay modules can be connected to a controller. The 8-way relay module is attached to a top
hat rail of type "TS 35" in accordance with EN 50022.
Details of the connection and how to set the jumpers can be found in
"Connection diagram for 8-way relay module" on page 52.
Function description
Appendix A.A
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