
9
ACCESSIBLE CONNECTIONS (Metal box controller)
Computer board:
J9 Diagnostics display plug
J10 Connection to Power supply / Relay board
J17 Mat fault and Zone fault lights plug
J11 Push-button zone reset plug (N.O.)
J12 Remote push-button zone reset plug (N.O.)
short to ground pin to reset zone in manual mode
J13 DEVICENET PLUG
J1,J2,J3,J4,J5,J6,J7,J8 Mat input terminals (1 to 8)
Return from mat (1=blue, 2=white)
20vdc Output to mat (3=black, 4=brown)
NOTE: Canadian market wiring is black, red, red, black with 18-guage wiring size.
Power Supply Board:
J3 Power input (removable plug)
Neutral (ground for DC controllers)
Line (+24vdc for DC controllers)
J7 Fault relay output (removable plug)
Opens when a fault occurs (or power off)
Closes when a fault occurs
J6,J13,J14 Relay outputs, external relay inputs (removable plug)
Safety relay N.O. output (dry contact)
Safety relay N.O. output (dry contact)
Auxiliary relay N.C., COM, N.O.
External relay checking option
120V ac applied across these terminals when external relay is de-energized
N.O. Normally Open COM. = Common N.C. = Normally Closed
Kommentare zu diesen Handbüchern