D25
User's Manual
GE Grid Solutions
166
994-0081-3.00-21
GE Information
1
2
3
4
5
6
7
9
8
Not Connected
+
DC
-
DC
+
V
-
V
Not Connected
Power Supply
DB
9
Male
Connecting DNP3 I/O modules (High Voltage)
For a High-Voltage (HV) DNP3 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 below:
Note
: The location of the External (Ext) Power Supply terminal varies between WESTERM I/O module
types.
To D25
(
RTU Master
)
To Field Equipment
To Field Equipment
To Field Equipment
To Ext Power
To Ext Power
To Ext Power
To Ext Power
Cable
:
D25
(
RTU Master
)
GE Part Number
:
977
-
0502
External DNP
3
I
/
O Module
Power Supply
Summary of Contents for D25
Page 170: ......
