© Hydra-Flex, Inc. 2017
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ELECTRICAL CONNECTIONS
**Use appropriate table below based on if your system has a Current Sensing and Timer Relays – See
Figure below to determine type of system.
Solenoid Valve Signal Connection – **WITH CURRENT SENSING AND TIMER RELAYS
Solenoid Valve Signal Connection – Without Current Sensing and Timer Relays
STATION OR USE
M12 LABEL ON
BOX LABEL
MAIN TRUCK
CABLE WIRE COLOR
MANIFOLD
POSITION*
Ground N/A Green/Yellow N/A
DO NOT USE N/A Blue N/A
Hot / + N/A Brown N/A
Station 1 1 White 1
Station 2 2 Green 2
Station 3 3 Yellow 3
Station 4 4 Grey 4
Station 5 5 Pink 5
Neutral / Common 6 Red N/A
STATION OR USE
M12 LABEL ON
BOX LABEL
MAIN TRUCK
CABLE WIRE COLOR
MANIFOLD
POSITION*
Ground N/A Green/Yellow N/A
Neutral / Common N/A Blue N/A
DO NOT USE N/A Brown N/A
Station 1 1 White 1
Station 2 2 Green 2
Station 3 3 Yellow 3
Station 4 4 Grey 4
Station 5 5 Pink 5
DO NOT USE 6 Red N/A
Timer Relay
Current Sensing Relay