Description of I/O extension modules
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7.4.4 Setting the I/O MAP address
Use the thumbwheel to set the I/O MAP address. The extension module in the Radioline
wireless system is addressed using the I/O MAP address. Addresses 01 ... 99 (maximum)
can be assigned for the I/O extension modules in the entire wireless network.
7.4.5 Process data in PLC / Modbus/RTU mode
The process image of the I/O extension module consists of two data words. For additional
information, please refer to Section “RAD-DI4-IFS process data” on page 72.
Table 7-7 Setting the I/O MAP address for the RAD-DI4-IFS
Thumbwheel Description
01 ... 99 I/O MAP address
00 Delivery state
**, 1* ... 9* Setting not permitted
*1 ... *9 Interface system slave address, for use with other
interface system (IFS) master devices
I/O module Module type ID Register Address range Function code
RAD-DI4-IFS 01
hex
02
hex
30xx0 ... 30xx1 fc 04