6
EXPLANATION OF TERMINAL CONNECTIONS
TERMINAL
DESCRIPTION
TERMINAL
DESCRIPTION
RLY 5
Solid state relay output #5 AC
+15 VDC IN Input power for the circuit board
RLY 5
Solid state relay output #5 AC
GND
Input ground for the circuit board
RLY 4
Solid state relay output #4 AC
RLY1 COMM Common toggle for output relay #1
RLY 4
Solid state relay output #4 AC
RLY1 NC
Normally closed contact for relay #1
RLY 3
Solid state relay output #3 AC
RLY1 NO
Normally open contact for relay #1
RLY 3
Solid state relay output #3 AC
RLY2 COMM Common toggle for output relay #2
INPUT COMM Common input for OPTO,
RLY2 NC
Normally closed contact for relay #2
PULSE, and RESET inputs
OPTO INPUT Input for photo eye
RLY2 NO
Normally open contact for relay #2
PULSE INPUT Input for external timing pulses
+5 VDC OUT Locally available 5 v source
RESET INPUT Input for external reset button
GND
Ground for local 5 v source
TERMINAL
DESCRIPTION
L IN
Power input, hot lead
N IN
Power input, neutral lead
G IN
Power input, ground lead
SW-L OUT
Power output to On/Off switch, hot lead
SW-N OUT
Power output to On/Off switch, neutral lead
SW-L IN
Switched power from On/Off switch, hot lead
SW-N IN
Switched power from On/Off switch, neutral lead
L OUT
Power output, hot lead (Used for powering reject devices, etc.)
N OUT
Power output, neutral lead (Used for powering reject devices, etc.)
G OUT
Power output, ground lead (Used for powering reject devices, etc.)
