Hafele WTC 200, Mounting Instructions

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Function description
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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 Appendix A.A
“Connection diagram for 8-way relay module” on page 52 .