EMX Industries, Inc.
Tech support: 216-834-0761
3/6
CS101_Rev2.0_081319 [email protected]
Wiring Connections
11 Pin Connector Assignments
1 Power + (9-41 VDC or 6-29 VAC)
7 Probe (red wire)
2 Power
–
(9-41 VDC or 6-29 VAC)
8 Probe (black wire)
3 RELAY 1
–
NO (normally open contact)
9 RELAY 2
–
NO (normally open contact)
4 RELAY 1
–
COM (common contact)
10 RELAY 2
–
COM (common contact)
5 RELAY 1
–
NC (normally closed contact)
11 RELAY 2
–
NC (normally closed contact)
6 Probe shield wire & earth ground (provides connection for transient and noise
suppression devices)
IMPORTANT: EARTH GROUND CONNECTION
The CS101 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 connection. Both the probe shield and PIN 6 of the CS101 must be
connected to this earth ground.
Power +
Probe black wire
Probe red wire
Probe shield wire
Relay 2 connections to
“open only” terminals in
operator or annunciator
Connect terminal 6 and
earth ground
8' earth ground rod
Power
–
Relay 1 connections to
“open only” terminals
in operator or annunciator
