5.1 Internal Structure ..................................................................... 20
5.2 Waterproof Terminal ................................................................ 22
5.3 Wiring Preparations ................................................................. 24
5.4 Connections ............................................................................. 25
5.4.1 Input Connections ................................................................... 25
5.4.2 Output Connections ................................................................ 28
5.4.3 Grounding Connections........................................................... 30
5.4.4 Communication Connections .................................................. 33
5.5 Cable Layout ............................................................................ 35
5.6 Communication Settings .......................................................... 36
5.6.2 Setting Communication Address ............................................. 37
5.6.3 Setting String Input Number .................................................... 38
5.7 Start/Stop ................................................................................. 38
6 Commissioning................................................................. 39
7 Routine Maintenance ....................................................... 40
7.1 Overview .................................................................................. 40
7.2 Replace the Fuse ..................................................................... 40
7.3 Replace the Sealing Strip ........................................................ 41
8 Troubleshooting ............................................................... 43
8.1 Before Troubleshooting ............................................................ 43
8.2 Common Faults and Troubleshooting ...................................... 43
9 Appendix .......................................................................... 46
9.1 Technical Data ......................................................................... 46