
MMU-16LE
SmartMonitor
Operations Manual
Eberle Design Inc.
Page 46
Pin
Function
I/O
z
Channel 1 Walk
[I]
AA
Spare 1
[-]
BB
Reset
[I]
CC
Cabinet Interlock A
[I]
DD
Cabinet Interlock B
[O]
EE
Channel 6 Walk
[I]
FF
Channel 4 Walk
[I]
GG
Spare 2
[-]
HH
Type Select
[I]
10.3.2 TYPE 12 CONNECTOR MS-B PIN TERMINATIONS
Pin
Function
I/O
A
AC Line
[I]
B
Start-Delay Relay Common
[I]
C
Start-Delay Relay Open
(Closes during Start Delay period)
[O]
D
Channel 12 Red
[I]
E
Channel 11 Red
[I]
F
Channel 9 Red
[I]
G
Channel 8 Red
[I]
H
Channel 7 Red
[I]
J
Channel 6 Red
[I]
K
Channel 5 Red
[I]
L
Channel 4 Red
[I]
M
Channel 2 Red
[I]
N
Channel 1 Red
[I]
P
Spare 1
[-]
R
+24V Monitor II
[I]
S
External Watchdog (Spare 2)
[-]
T
Channel 13 Red (Type 16 only)
[I]
U
Start-Delay Relay Closed
(Open during Start Delay period)
[O]
V
Channel 10 Red
[I]
W
Channel 14 Red (Type 16 only)
[I]
X
Channel 15 Red (Type 16 only)
[I]
Y
Channel 16 Red (Type 16 only)
[I]
Z
Channel 3 Red
[I]
a
Red Enable
[I]
b
Spare 3
[-]
c
Local Flash Status
[I]
Connector MS-B pins: T,W,X,Y are called out as spare pins in TS1-1989. OPEN contacts
of the OUTPUT relay are the contacts which are open when the MMU is in the NO conflict
state and all voltages are sufficient for proper operation of the controller assembly.
10.4 MMU16LE-RM & MMU16LEIP-RM RACK MOUNT CONNECTOR
The MMU main connector is a three row DIN 4161296 Header Type.
Pin
Description
Pin
Description
Pin
Description
A1
AC Neutral
B1
Reset
C1
Logic Ground
A2
Local Flash Status
B2
PORT1 RxC -
C2
PORT1 RxC +
A3
24 Volt Inhibit
B3
PORT1 RxD -
C3
PORT1 RxD +
A4
CVM / FM
B4
PORT1 TxC -
C4
PORT1 TxC +