EMX Industries, Inc.
Tech support: 216-518-9889
2/5
CS202_Rev1.8_072220 [email protected]
Ordering Information
•
CS202S-5W-50
CarSense202, 50
’
lead-in wire
•
CS202S-5W-100
CarSense202, 100
’
lead-in wire
•
CS202S-5W-XX
CarSense202, (enter required length in ft) lead-in wire
Wiring Connections
Wire Color
Description
Red
Power + (9-41 VDC or 6-29 VAC)
Black
Power
–
(9-41 VDC or 6-29 VAC)
Green
Relay
–
COM (common contact)
White
Relay
–
NC (normally closed contact)
Brown
Relay
–
NO (normally open contact)
Red
Power + (6-29 VAC)
Black
Power
–
(6-29 VAC)
White
NC
Brown NO
Green
COM and
8’
earth ground
White
NC
Brown NO
Green
COM
Red
Power + (9-41 VDC)
Black
Power
–
(9-41 VDC) and
8’
earth ground
AC Wiring Diagram
DC Wiring Diagram
IMPORTANT: EARTH GROUND CONNECTION
The CS202 contains transient protection devices to guard the sensitive electronic circuitry from damage
and false triggering due to electrical transients caused by lightning or other sources. Always provide a
good earth ground. An 8
’
copper rod or metal cold-water pipe provides a sufficient earth ground.
When using
AC power
, connect the CS202 green common relay and earth ground wire to the operator.
When using
DC power
, connect the CS202 black power (
–
) wire and
the operator’s ground, common
or power (
–
) lead to the earth ground.
