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3.1 DESCRIPTION
X
W
V
Tx1
Rx1
Tx1
3
Tx2
Rx2
Tx2
Optional
Optional
Ethernet
direct
switch
input/output
module
Do not touch any rear terminals while the relay is energized!
WARNING
The relay follows a convention with respect to terminal number assignments which are three characters long assigned in
order by module slot position, row number, and column letter. Two-slot wide modules take their slot designation from the
first slot position (nearest to CPU module) which is indicated by an arrow marker on the terminal block. See the following
figure for an example of rear terminal assignments.
3-8
C70
Capacitor Bank Protection Relay
GE Multilin
Technical Support:
Tel: (905) 294-6222
http://www.GEIndustrial.com/Multilin
Fax: (905) 201-2098
U
T
S
R
P
N
Figure 3–10: REAR TERMINAL VIEW
Figure 3–11: EXAMPLE OF MODULES IN F AND H SLOTS
C70 Capacitor Bank Protection and Control System
C70D00HCHF8AH6AL6BN8BU6AX7A
Model:
RATINGS:
000
Mods:
Control Power:
88-300V DC @ 35W / 77-265V AC @ 35VA
ZZZZZZ
Wiring Diagram:
Contact Inputs:
300V DC Max 10mA
D
Inst. Manual:
Contact Outputs:
Standard Pilot Duty / 250V AC 7.5A
MAZB98000029
Serial Number:
360V A Resistive / 125V DC Break
D
Firmware:
2005/01/05
4A @ L/R = 40mS / 300W
Mfg. Date:
Made in
®
Canada
®
-
M
A
A
B
9
7
M
L
K
J
H
G
c
b
a
c
b
a
c
Optional
Optional
CT/VT
contact
contact
module
input/output
input/output
module
module
3 HARDWARE
3.1.3 REAR TERMINAL LAYOUT
0
0
0
0
9
9
-
F
D
B
b
a
b
a
b
1
1
1
2
2
2
3
3
Tx1
3
4
4
4
5
Rx1
CH1
6
Tx
Rx
CH2
7
IN
Tx2
8
OUT
Rx2
CPU module
Power
(Ethernet not
supply
available when
module
ordered with
Ethernet switch)
834752A2.CDR
GE Multilin
a
1
2
3
4
5
6
7
8
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