DC/DC converter. Galvanic isolation improves the reliability of the communication. For a convenient integration into VISY-Command, the printed circuit board (PCB) of the VISY-ICI 485 is mounted on a module carrier for subsequent installation on DIN rails. Installation...
The VISY-ICI 485 is designed to be mounted on the DIN rail only. Hold the module carrier of the VISY-ICI 485 at an angle to the rail and fit the mounting foot onto the rail in such a way that one side of the module carrier is secured. Then press the other side of the module carrier onto the rail until this side snaps into place and the module carrier is firmly locked.
Figure 2: Connections, LEDs and DIP switch Connection to the VI-... interface card Connect the VISY-ICI 485 to the VI-... interface card using the 6-pole ribbon cable supplied (see Fig. 1). This ribbon cable provides the power supply and the data communication link to the VISY-ICI 485.
Connecting VISY-Input 8 / VISY-Output 4 The VISY-ICI 485 supports the simultaneous operation of up to eight VISY-Input 8 and eight VISY-Output 4 components. The components are connected to terminal A, B and GND of the 3-pole screw terminal (galvanically isolated interface). An RS-485 network is formed when the components are operated in conjunction with the VI-...
Power supply LED The power supply LED lights up green whenever the VISY-ICI 485 is being supplied with power. For location, see Fig. 2. LED (green) Meaning VISY-ICI 485 supplied with power VISY-ICI 485 not supplied with power Table 1: Power supply LED...
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