ioLogik E1200 Series
Modbus/TCP Default Address Mappings
A-11
E1240 Modbus Mapping
3xxxx Read Only Registers (Function 4)
Reference
Address
Data Type
Description
30001
0x0000
1 word
CH0 Read AI Value
30002
0x0001
1 word
CH1 Read AI Value
30003
0x0002
1 word
CH2 Read AI Value
30004
0x0003
1 word
CH3 Read AI Value
30005
0x0004
1 word
CH4 Read AI Value
30006
0x0005
1 word
CH5 Read AI Value
30007
0x0006
1 word
CH6 Read AI Value
30008
0x0007
1 word
CH7 Read AI Value
30009
0x0008
1 word
CH0 Read AI Scaling Value Hi (float)
30010
0x0009
1 word
CH0 Read AI Scaling Value Low (float)
30011
0x000A
1 word
CH1 Read AI Scaling Value Hi (float)
30012
0x000B
1 word
CH1 Read AI Scaling Value Low (float)
30013
0x000C
1 word
CH2 Read AI Scaling Value Hi (float)
30014
0x000D
1 word
CH2 Read AI Scaling Value Low (float)
30015
0x000E
1 word
CH3 Read AI Scaling Value Hi (float)
30016
0x000F
1 word
CH3 Read AI Scaling Value Low (float)
30017
0x0010
1 word
CH4 Read AI Scaling Value Hi (float)
30018
0x0011
1 word
CH4 Read AI Scaling Value Low (float)
30019
0x0012
1 word
CH5 Read AI Scaling Value Hi (float)
30020
0x0013
1 word
CH5 Read AI Scaling Value Low (float)
30021
0x0014
1 word
CH6 Read AI Scaling Value Hi (float)
30022
0x0015
1 word
CH6 Read AI Scaling Value Low (float)
30023
0x0016
1 word
CH7 Read AI Scaling Value Hi (float)
30024
0x0017
1 word
CH7 Read AI Scaling Value Low (float)
E1241 Modbus Mapping
3xxxx Read Only Registers (Function 4)
Reference
Address
Data Type
Description
30001
0x0000
2 word
CH0 Read AO Scaling Value (float)
30002
0x0001
2 word
CH1 Read AO Scaling Value (float)
30003
0x0002
2 word
CH2 Read AO Scaling Value (float)
30004
0x0003
2 word
CH3 Read AO Scaling Value (float)
4xxxx Read/Write Registers (Functions 3, 6, 16)
Reference
Address
Data Type
Description
41025
0x0400
1 word
CH0 AO RAW Value
41026
0x0401
1 word
CH1 AO RAW Value
41027
0x0402
1 word
CH2 AO RAW Value
41028
0x0403
1 word
CH3 AO RAW Value