Weidmuller WI-I/O-EX: Wireless I/O Expansion Modules v1.11 User Manual
Page 48
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WI-I/O-EX Serial I/O Module
User Manual v1.11
Page 48
February 2010
Data
ModBus I/O Type
ModBus
Addresses
Analog outputs 1
Holding registers
40001
Analog outputs 2
Holding registers
40002
Analog outputs 3
Holding registers
40003
Analog outputs 4
Holding registers
40004
Analog outputs 5
Holding registers
40005
Analog outputs 6
Holding registers
40006
Analog outputs 7
Holding registers
40007
Analog outputs 8
Holding registers
40008
Module supply voltage
*
Input registers
30033
Analog supply voltage (28V)
+
Input registers
30034
Serial port transmission mode
Input registers
30201
Serial port baud rate
Input registers
30202
Serial port parity and stop bit
Input registers
30203
*
0x4000 = 8V; 0xC000 = 16V
+
0x4000 =12V; 0xC000 = 36V
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