The IB-0404 module is intended for connection of up to 16 binary 24 V AC / DC signals with a common minus terminal from the controlled technology and their transfer to the control system module (eg connection to the IB-7310, IB-7311, and IS-7510 system modules TC700). The module is equipped with a terminal block with spring contacts, the status of the 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. 18.104.22.168.
The module itself does not draw any current from the 24 VDC supply (terminal block M, N). The power consumption is determined by the input current of the connected input module of the control system (eg the power consumption of the input circuits of the connected IB-7311 module is max. 1.5 W for one connected IB-0404 module (16 inputs)). For the given example ½ IB-7311 + IB-0404, the power consumption from the 24 V DC source is 1.5 W.
Fig.22.214.171.124 Connection of the IB-0404 module connector
COMx 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.126.96.36.199 Example of IB-0404 module connection