Leakwise SLC-220 - Page 89

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Title
Size Document Number R e v
Date: Sheet of
DWGW SLC 003 5 0
SLC-220 115-230VAC Wiring Diagram - Sensors Connection
B
1 2Sunday, April 12, 2015
GE Analytical Instruments
1
2
3
4
MTL 7715+
1
2
3
4
MTL 7710+
+
-
S
Sensor #4
Zener Safety Barriers
(Optional)
Installed on isolated DIN rail
Sensors in
Hazardous
Area
Power Input
Terminal
J1
Power
Supply:
TDK
MWS65-12
L N FG
SLC-220
Main Board
DWG SLC 001 4
+
-
S
+
-
S
+
-
S
+
-
S
Sensors
Inputs
Sensor #2
Sensor #3
Sensor #4
TB10
J9
RS-232
for PC
J2
1
12
1 2 3
LN
CN51-3
Safety Ground
(outside enclosure)
+12V
GND
Note:
Disconnect AC power input before servicing the unit.
The ON/OFF switch is only for easier operation.
SLC-220 Enclosure
J7
RS-232:
GSM
MODEM
Optional GSM MODEM
Sierra GL6100
Sensor #1
RS-232 Cable
RED
BLACK
BLUE
GND
TB3:
POWER IN
1
TB5:
1
+
MODEM
PWR
-
EXT.
PWR 1
BUZZER
+ -
RED
BLACK
LIGHTS
DISPLAY
CN1-2 CN1-1
GND
CN51-2
+12V
GND
12V
RED
BLACK
ON/OFF
RED
BLACK
Protective Earth
(Frame Ground)
CN51-4
GND
+
EXT.
PWR 2
TB6:
PC Connector
(Female D-Sub 9)
Flat Cable
1
+- -
!
LIGHTS BOARD
DWG S SLC 0031
DISPLAY BOARD:
DWG S SLC 0092
+ LCD:
EAeDIPTFT43-ATP
OPTIONAL
115/230 VAC
1
2
3
4
MTL 7715+
1
2
3
4
MTL 7710+
+
-
S
Sensor #1
1
2
3
4
MTL 7715+
1
2
3
4
MTL 7710+
+
-
S
Sensor #2
1
2
3
4
MTL 7715+
1
2
3
4
MTL 7710+
+
-
S
Sensor #3
Inline Fuse Holder - 800mA Fast
Quad Band Antenna