Grain Systems PNEG-554 - Manual (Page 55)

55
GSI TOWER DRYER WIRING DIAGRAMS
SINGLE FAN CONTROL WIRING
ABOVE SAFETY MONITORS THE USER,S UNLOAD CONVEYOR
ABOVE SAFETIES MONITOR THE USER,S AUX WET AND DRY CONVEYORS
ABOVE CONTACTS HAVE ZERO VOLTAGE. THEY ARE USED TO START INVERTER
ABOVE SAFETIES ARE ONLY USED ON A GATE FILL DRYER
ABOVE SAFETIES ARE ONLY USED WHERE THE GAS PRESSURE IS MONITORED
ABOVE SWITCHES TELL THE COMPUTER IF THE DRYER IS FULL OR EMPTY
ABOVE SAFETY MUST HAVE 12 VDC WHILE THE BURNER IS ON
ABOVE SAFETY MONITORS IF THE MAXON HAS BEEN TURNED ON OR NOT
ABOVE SAFETY MUST SHOW AIR FLOW WHEN BLOWERS ARE ON
ABOVE SAFETIES MONITOR AUX CONTACTS ON SIDE OF CONTACTORS
ABOVE SAFETIES CAUSE AN IMMEDIATE SHUTDOWN OF ENTIRE DRYER IF OPENED
ABOVE SAFETIES CAUSE AN IMMEDIATE SHUTDOWN OF ENTIRE DRYER IF OPENED
J5-8 (12 VOLTS DC)
J1-20
USER,S AUXILIARY PROOF OF UNLOAD
J2-7
J2-6
J6-2
J2-19
J2-20
J3-1
J3-2
J2-17
J2-18
J3-5
J3-4
J2-9
J2-16
J2-15
J1-12
J2-8
J2-5
J2-4
J2-1
J1-17
J1-14
J1-10
J1-6
AUXILIARY DRY SAFETY (OVERLOAD)
AUXILIARY WET SAFETY (OVERLOAD)
INVERTER START COMMAND
OPEN SLIDE GATE LIMIT
CLOSED SLIDE GATE LIMIT
HIGH GAS PRESSURE SAFETY SWITCH
LOW GAS PRESSURE SAFETY SWITCH
LOWER GRAIN LEVEL SWITCH
UPPER GRAIN LEVEL SWITCH
PROOF OF FLAME INPUT
MAXON VALVE PROOF OF CLOSURE
BLOWER #1 AIR SWITCH INPUT
DRY CONVEYOR CONTACTOR INTERLOCK
WET CONVEYOR CONTACTOR INTERLOCK
BLOWER #1 CONTACTOR INTERLOCK
J6-1
J5-8 (12 VOLTS DC)
J5-8 (12 VOLTS DC)
J5-8 (12 VOLTS DC)
J5-8 (12 VOLTS DC)
J5-8 (12 VOLTS DC)
J5-8 (12 VOLTS DC)
J5-8 (12 VOLTS DC)
J5-8 (12 VOLTS DC)
J5-8 (12 VOLTS DC)
SAFETY DESCRIPTION
TERMINAL ON INPUT/OUTPUT BOARD
J1-2
INVERTER OVERLOAD
DRY CONVEYOR MOTOR OVERLOAD
WET CONVEYOR MOTOR OVERLOAD
BLOWER #1 MOTOR OVERLOAD
INNER TEMPERATURE HIGH LIMIT
MIDDLE EXHAUST HIGH LIMIT
ADJUSTABLE PLENUM HIGH LIMIT
LOWER EXHAUST HIGH LIMIT
UPPER EXHAUST HIGH LIMIT
J5-8 (12 VOLTS DC)