Installation Manual PA Pro III
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2018-03-16 Page 25 of 30
11
Configuration of IO module R560
The ClimaCheck module R560 has 8 configurable inputs, this section explains how to change
Modbus address and configuration between 4-20mA and V/PT input. In most cases the IO modules
will be delivered pre-configured to fit the system, but changes in the setup compared to the order
may cause a need for change of these settings.
11.1
Change Modbus address
Modbus address is set with DIP switches marked ADR on the top left side of the unit, see Figure 8.
Address is entered as a binary where DIP8 = bit 0, switches increase their bit weight from right to
left. Default address for module 1 is 00010100 (20), module 2 is 00010101 (21) and so on.
RS485 bus termination is activated with the BUS END switch. The last device in the Modbus chain
should have BUS END on.
Figure 8 - R560 module
11.2
Change Analog input mode
DIP switches for the analog inputs can be found in between the AI terminals on the bottom side of
the device. Default setting is 0-10V and PT1000 (DIP switch 1-8 OFF). In this mode each input is
configured on the ClimaCheck Online server. For current measurement (0-20mA) the particular DIP
switch is changed to ON.
