Installation and Commissioning

Installation and CommissioningConnecting SignalsID settingEach I/O unit is given a unique address (ID). The connector contains address pins and canbe keyed as shown in Figure 41.When all terminals are unconnected the highest address is obtained, i.e. 63. When all areconnected to 0 V, the address is 0 (which will cause an error since address 0 is used by thePanel unit). To not interfer with other internal addresses, do not use address 0-9.X5 contact(0V)1 2 3 4 5 6 7 8 9101112address pinsaddress keyExample:To obtain address 10:cut off address pins 2 and 8, see figure.1 4 162 8 32To obtain address 25:cut off address pins 1, 8 and 16.Figure 41 Examples of address keying.3.16.4 Digital I/O DSQC 328 (optional)The digital I/O unit has 16 inputs and outputs, divided up into groups of eight. All groupsare galvanically isolated and may be supplied from the cabinet 24 V I/O supply or from aseparate supply.Technical dataSee Product Specification IRB 1400, chapter 3.10.Further informationFor setup parameters, see User’s Guide, section System Parameters, Topic: Controller.Circuit diagram, see chapter 11.Product Manual IRB 1400 53