9424200996 45-1
BE1-11m Terminals and Connectors
45 • Terminals and Connectors
Connections to the BE1-11m are dependent on the application and logic scheme selected by the user. As
a result, some BE1-11m inputs and outputs may not be used for a given application. Before energizing a
BE1-11m, make sure the connections match the options associated with the model and style number
found on the BE1-11m nameplate. Refer to the style chart in the Introduction chapter for available options.
Be sure to use the correct input power for the specified power supply. Incorrect wiring may result in
damage to the BE1-11m.
Connections to the BE1-11m voltage inputs, contact inputs, power
supply inputs, and contact outputs should be made with a minimum
wire size of 14 AWG (2.08 mm
2
).
Connections to the BE1-11m current inputs and ground terminal
should be made with a minimum wire size of 12 AWG (3.31 mm
2
).
When the BE1-11m is configured in a system with other protective
devices, a separate ground bus lead is recommended for each BE1-
11m.
Rear panel connections are shown in Figure 45-1 through Figure 45-4.
Figure 45-1. Rear Panel Connections with RJ45 Ethernet (7 Inputs and 8 Outputs Option)
ETHERNET
!
WARNING
BE1-11
C12C11C10C9C8C7C6C5C4C3C2C1 C13 C14 C15 C16 C17 C18
V
A
OUT 2 OUT 3 OUT 4 OUT 5OUT 1 ALARM V
B
V
C
V
X
V
X
N
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
P0061-43