889-3819-00
MMU2-1600GE series Operations Manual Rev Apr 2020 Page
22
of 51
Section 3
Specifications
3.1
PHYSICAL
W
EIGHT
: 75.2 oz. (2132 gm).
S
IZE
: 10.50 inches (26.67 cm) high x 4.50 inches (12.60 cm) wide x 11.00 inches (27.94 cm) deep including
connectors and card ejectors.
S
TORAGE
T
EMPERATURE
: -50
°
F to +185
°
F (-45
°
C to +85
°
C).
O
PERATING
T
EMPERATURE
: -30
°
F to +165
°
F (-34
°
C to +74
°
C).
H
UMIDITY
R
ANGE
: 0 to 95% (relative).
C
IRCUIT
B
OARDS
: Printed circuit boards are 0.062 inch thick NEMA FR-4 glass epoxy with 2 oz. copper on both
sides and plated through holes. Circuit boards and components are conformal coated with polyurethane.
C
ONNECTORS
: (See Section 3.4 for connector pin assignments.)
C
ONNECTOR
A: Intermates with a MS 3116 22-55 SZ.
C
ONNECTOR
B: Intermates with a MS 3112 16-26 S.
PORT
1
SDLC
C
ONNECTOR
: DB-15, 15 pin, metal shell, D subminiature receptacle with gold plated female
contacts and latching blocks.
COMM
PORT
C
ONNECTOR
: DB-9, 9 pin, metal shell, D subminiature receptacle with gold plated female
contacts and nuts for retaining screws.
E
THERNET
C
ONNECTOR
: High speed, 10Base-T / 100Base-TX - RJ-45 network jack (optional).
3.2
EECTRICAL
P
OWER
: 80 to 135 VAC, 60 Hz ±3Hz, 6 watts (nominal).
AC
V
OLTAGE
I
NPUTS
(N
ORMAL
T
HRESHOLDS
):
Green Signal Inputs:
OFF................................... < 15 V
RMS
ON ............................... > 25 V
RMS
Walk Signal Inputs:
OFF................................... < 15 V
RMS
ON ............................... > 25 V
RMS
Yellow Signal Inputs:
OFF................................... < 15 V
RMS
ON ............................... > 25 V
RMS
Red Signal Inputs:
OFF................................... < 50 V
RMS
ON ............................... > 70 V
RMS
AC
V
OLTAGE
I
NPUTS
(LED
D
ISPLAY
T
HRESHOLDS
):
T
HRESHOLDS FOR
C
ONFLICT AND
M
ULTIPLE
I
NDICATION
T
ESTS
:
Green Signal Inputs:
OFF................................... < 15 V
RMS
ON ............................... > 25 V
RMS
Walk Signal Inputs:
OFF................................... < 15 V
RMS
ON ............................... > 25 V
RMS
Yellow Signal Inputs:
OFF................................... < 15 V
RMS
ON ............................... > 25 V
RMS
Red Signal Inputs:
OFF................................... < 15 V
RMS
ON ............................... > 25 V
RMS
T
HRESHOLDS FOR
R
ED
F
AIL
,
S
HORT
Y
ELLOW
,
AND
S
HORT
C
LEARANCE
T
ESTS
:
Green Signal Inputs:
OFF................................... < 50 V
RMS
ON ............................... > 70 V
RMS
Walk Signal Inputs:
OFF................................... < 50 V
RMS
ON ............................... > 70 V
RMS
Yellow Signal Inputs:
OFF................................... < 50 V
RMS
ON ............................... > 70 V
RMS
Red Signal Inputs:
OFF................................... < 50 V
RMS
ON ............................... > 70 V
RMS
P
OWER
F
AIL
:
AC Line Input:
Dropout ............................ < 89 V
RMS
Restore ........................ > 98 V
RMS
DC
V
OLTAGE
I
NPUTS
:
+24 VDC Inputs:
Fault .................................. < +18 VDC
No Fault ...................... > +22 VDC
+12 VDC Input:
Fault .................................. < +10.75 VDC No Fault ................... >+11.5 VDC
L
OGIC
I
NPUTS
:
CVM:
True .................................. < +8 VDC
False ............................ > +16 VDC
External Reset Input:
True .................................. < +8 VDC
False ............................ > +16 VDC
+24V Monitor Inhibit Input:
True .................................. < +8 VDC
False ............................ > +16 VDC
Port 1 Disable Input:
True .................................. < +8 VDC
False ............................ > +16 VDC
Type Select Input:
True .................................. < +8 VDC
False ............................ > +16 VDC
Local Flash Input:
True .................................. < +8 VDC
False ............................ > +16 VDC
External Watchdog Input:
True .................................. < +8 VDC
False ............................ > +16 VDC
R
ESET
: Meets and/or exceeds NEMA TS 2-2003 specifications. The monitor can be manually reset by depressing
the
RESET
pushbutton on the front panel.
