English
The IB-0401 module is intended for connection of up to 16 binary 24 V AC / DC signals with direct connection of two-wire or three-wire sensors and their transfer to the control system module (eg connection to IB-7310, IB-7311, and IS-7510 system modules TC700). The module is equipped with a terminal block with spring contacts and the status of each input is indicated by an LED diode.
The module is equipped with fixed terminal blocks with spring contacts and a removable R connector for connecting the control system (in the case of using a shielded connection cable to the control system, the shield terminal is connected to the SHIELD faston connector). The connection of the connector is shown in Fig. 11.3.2.1. A T connector is available for redundant input wiring.
Fig. 11.3.2.1 Connection of the IB-0401 module connector
COM common terminal of input circuits
DIx input terminal x
+24 V positive terminal for connecting the power supply of the internal circuits of the connected control system module (eg IB-7311)
0 V negative terminal for connecting the power supply of the internal circuits of the connected control system module (eg IB-7311)
EXAMPLE OF MODULE CONNECTION
Fig.11.3.2.2 Example of IB-0401 module connection