
MMU-16LE
SmartMonitor
Operations Manual
Eberle Design Inc.
Page 43
Section 10
Wiring Assignments
10.1 HARNESSING CONNECTORS
All field signal terminations are brought into the MMU-16LE
SmartMonitor
®
by means of
Military Specification MIL-C-26482 connectors. These connectors are interchangeable with
12 channel monitors as defined by NEMA Traffic Control Systems Specification TS1-1989,
part 6. Connector A will intermate with a MS 3116 22-55 SZ. Connector B will intermate
with a MS 3116 16-26 S.
10.2 TYPE 16 TERMINATIONS
10.2.1 TYPE 16 CONNECTOR MS-A PIN TERMINATIONS
Pin
Function
I/O
A
AC Line
[I]
B
Output Relay 1 Open (Stop Time)
(Closes when fault occurs)
[O]
C
Output Relay 2 Closed (FTR Drive)
(Opens when fault occurs)
[O]
D
Channel 12 Green
[I]
E
Channel 11 Green
[I]
F
Channel 10 Green
[I]
G
Channel 9 Green
[I]
H
Channel 8 Green
[I]
J
Channel 7 Green
[I]
K
Channel 6 Green
[I]
L
Channel 5 Green
[I]
M
Channel 4 Green
[I]
N
Channel 3 Green
[I]
P
Channel 2 Green
[I]
R
Channel 1 Green
[I]
S
+24 Monitor I
[I]
T
Logic Ground
[I]
U
Earth Ground
[I]
V
AC Neutral
[I]
W
Output Relay 1 Common (Stop Time)
[I]
X
Output Relay 2 Common (FTR Drive)
[I]
Y
Channel 12 Yellow
[I]
Z
Channel 11 Yellow
[I]
AA
Spare 1
[-]
BB
Reset
[I]
CC
Cabinet Interlock A
[I]
DD
Cabinet Interlock B
[I]
EE
Channel 14 Yellow
[I]
FF
Channel 16 Green
[I]
GG
Spare 2
[-]
HH
Type Select
[I]
a
Channel 10 Walk (Type 12 only)
[I]
b
Channel 10 Yellow
[I]
c
Channel 9 Yellow
[I]
d
Channel 8 Yellow
[I]
e
Channel 7 Yellow
[I]
f
Channel 6 Yellow
[I]
g
Channel 5 Yellow
[I]