BT RR M12 Manual De Servicio página 621

1 2
COTROLLER UNIT
A22
A
B
C
ENDAST KEYPAD FRYSHUS / ONLY KEYPAD COLD STORE
THERMOSTAT/FILTER UNIT
A24
X82
21 RED
INP. +48VDC
Pg. 2
X82
40 BLACK
Pg. 2 INP. 0V
D
X3
X3
E ELECTRONIC CARD
A5
3 4
X80
432
CAN +5V TBA 1
X80
433
CAN 0V
TBA3
X80
434
CAN HIGH TBB1
X80
435
CAN LOW
TBB 2
X80
423
HEATER -
TBC 2
X80
422
HEATER +
TBC 1
X81
WHITE
OUT. +48VDC
X81
BLACK
OUT. 0V
H71
X66
2 3
5 6
I/O MODULE UNIT
A20
432
PLA 5 CAN +5V
433
CAN 0V
PLA 4
434
PLA 18 CAN HIGH
435
CAN LOW
PLA 19
21
INP. OPTO 3
PLA 10
X66
139
OUT. OPTO 3 , SCHOCK DETECT
PLA 24
7 8
A
B
C
D
E