Connecting Dnp3 I/O Modules (Low Voltage); Dnp3 I/O Module (Lv) Interconnect Cabling - GE Multilin D400 Instruction Manual

Connecting DNP3 I/O modules (Low Voltage)

DNP3 I/O module (LV) interconnect cabling

178
For a Low Voltage (LV) DNP3 I/O module, connect the:
• Interconnect cabling between each DNP3 I/O module, and
• Power to the last DNP3 I/O module of the chain.
The DNP3 I/O module interconnect cabling is shown in Figure 70.
Figure 70: Interconnect cabling between each DNP3 I/O module and power (LV)
Cable
To D400 (RTU Master)
GE Part
RTU Master
Number
Cable: D400 (RTU Master)
GE Part Number: 977-0503
IP-Server 977-0503
Standard Cables
DB9 male to
DB9 male
(GE part number
977-0089)
Pin Function
1 GND
4 +DC1
5 -DC1
6 TX/RX2
7 TX/RX2
Other Not Used
Cable: GE Part Number
977-0500
To Power Source
To Power Source
After DNP3 I/O modules have been interconnected, you are now ready to connect power
to the DNP3 I/O modules. See "DNP3 I/O module (LV) connection to the Power Source" on
page 179.
APPENDIX B INSTALLING AND CONNECTING DNP3 I/O MODULES
To RTU Master
First DNP I/O
Module
J1
J1 J1
J2 J2
J2
Second DNP I/O
Module
J1 J1
J2 J2
Daisy-chained
to other DNP I/O
Modules
Last DNP I/O
Module
J1
J1
J2 J2
GE INFORMATION D400 SUBSTATION GATEWAY INSTRUCTION MANUAL
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