266 9424200994 Rev N
Figure 200. Rear-Panel Connections with Fiber Optic Ethernet (J Type Case)
Terminal Blocks
J-style cases use two sizes of terminal blocks.
The terminal blocks used for current sensing connections use #8-32 screws with lock washers. The lock
washer is an integral part of the current-sensing wiring system and must not be removed. Without the lock
washer, the terminal screw may bottom out and prevent a tight fit against the lug. The torque applied to
the terminal screws should not exceed 15 inch-pounds (1.69 N•m). Each terminal block screw
accommodates a lug no wider than 0.344 inches (8.6 millimeters).
All other terminal blocks use #6-32 screws. The torque applied to these screws should not exceed 12
inch-pounds (1.35 N•m). Each terminal block screw accommodates a lug no wider than 0.320 inches (8.1
millimeters).
H or P Type Case
Figure 201 shows the rear-panel connections with an RJ45 Ethernet connector. Figure 202 shows the
rear-panel connections with a fiber optic Ethernet connector.
!
WARNING
BE1-11
C12C11C10C9C8C7C6C5C4C3C2C1 C13 C14 C15 C16 C17 C18
V AOUT 2 OUT 3 OUT 4 OUT 5OUT 1 ALARM V B VC V XV XN
E12E11E10E9E8E7E6E5E4E3E2E1
OUT 8 OUT 7
IN5 IN6
IN7
OUT 6
A8A7A6A5A4A3A2A1
IRIG PWR
CA B
RS-485
GND
B8B7B6B5B4B3B2B1
IN1 IN2
IN3
IN4
D1 D3 D5 D7
I
A1
I
B1
I
C1
I
G1
I
A1
D2 D4 D6 D8
I
B1
I
C1
I
G1
I
A2
F2 F4 F6 F8
I
B2
I
C2
I
G2
F1 F3 F5 F7
I
A2
I
B2
I
C2
I
G2
ETHERNET
TX RX
P0061-46
Terminals and Connectors BE1-11g
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