Connecting Dnp3 I/O Modules (High Voltage); Connecting To A D400 - GE Multilin D400 Instruction Manual

Connecting DNP3 I/O modules (High Voltage)

Connecting to a D400

180
For a High-Voltage (HV) DNP I/O Module, for example: WESTERM D20SZ (517-0249-ML):
1. Interconnect the DNP3 link cabling between each DNP3 I/O module.
2. Connect pins 1 and 2 (and also pins 3 and 4 if a redundant power supply is used) on
TB2 to an External Power Supply (40 to 150 VDC) as shown in Figure 72.
Figure 72: Interconnect cabling between each DNP3 I/O module and power (HV)
To D400 (RTU Master)
Cable: D400 (RTU Master)
GE Part Number: 977-0503
The location of the External (Ext) Power Supply terminal varies between WESTERM I/O
module types.
When connecting the DNP3 I/O modules to the D400, configure the D400 port for 2-wire
mode. Refer to section: "RS-485 connections" on page 58 which indicates the
corresponding cable connections.
APPENDIX B INSTALLING AND CONNECTING DNP3 I/O MODULES
To Field Equipment
To Field Equipment
To Field Equipment
GE INFORMATION D400 SUBSTATION GATEWAY INSTRUCTION MANUAL
To Ext Power
External DNP 3
I/O Module
Power Supply
To Ext Power
To Ext Power
To Ext Power