Modbus TCP Remote I/O Communication Module RTU-EN01
DVP-PLC Operation Manual
16
5.3 Device Type & Device Address
Discrete input
Device type
Modbus address (Hex)
6-digit Modbus address (Dec)
Number
RX
0x0400 ~ 0x04FF
101025 ~ 101280
256
Coil
RY
0x0500 ~ 0x05FF
001281 ~ 001537
256
T
0x1600 ~ 0x160F
005633 ~ 005649
16
R
0x1900 ~ 0x190F
006401 ~ 006416
16
C
0x1E00 ~ 0x1E0F
007681 ~ 007696
16
Holding register
Device type
Modbus address (Hex)
6-digit Modbus address (Dec)
Number
BR 0x0000~0x0040
400001~400064
64
T 0x1600~0x160F
405633~405649
16
C 0x1E00~0x1E0F
407681~407696
16
RCR 0x3000~0x3190
412289~412689
400
6
Setting up Software
This section gives instructions on how to set up RTU-EN01 by DCISoft and explanations on each setup page.
RTU-EN01 is set up by UDP port 20006; therefore, you have to be aware of the relevant settings of the firewall.
See the explanations below on the software.
6.1 Setting up Communications & Searching for Communication Modules in DCISoft
Broadcast
search
1. Open DCISoft on the PC and click on the “IP Search” icon.
