GE Grid Solutions
iBox/iBox Kit
Installation and Maintenance Guide
GE Information
994-0047-5.10-4
Appendix E: DPA Default Point Mapping
For point mapping of individual standard iBox kits, please look in the Source column of the table below. Point mapping
corresponding to Plant I/O applies to all types of standard iBox kits.
DCA DPA
Source
Data
Type
MODBUS DCA
Register
Address
Point Description
COM1 COM2
DNP DPA
Point
MODBUS DPA
Point Address
DNP TCP/IP
DPA Point
Plant I/O
DI
Digital Input #1
1 0
Digital Input #2
2 1
Digital Input #3
3 2
Digital Input #4
4 3
Digital Input #5
5 4
Digital Input #6
6 5
Digital Input #7
7 6
Digital Input #8
8 7
DO
Digital Output #1
9 0
Digital Output #2
10 1
Digital Output #3
11 2
Digital Output #4
12 3
DNP DCA
(IBOX-BSC and IBOX-LAN)
DI
Digital Input #1 on DNP DCA
13 8
Digital Input #2 on DNP DCA
14 9
Digital Input #3 on DNP DCA
15 10
Digital Input #4 on DNP DCA
16 11
Digital Input #5 on DNP DCA
17 12
Digital Input #6 on DNP DCA
18 13
Digital Input #7 on DNP DCA
19 14
Digital Input #8 on DNP DCA
20 15
DO
Digital Output #1 on DNP DCA
21 4
Digital Output #2 on DNP DCA
22 5
Digital Output #3 on DNP DCA
23 6
DNP DCA
24 7