GENERAL DESCRIPTION PE2143B
■ THE PE2143B BOARD IS NOT COMPATIBLE WITH THE KPE2143A
■ The KPE2143B has been introduced with the PLUS Big.1 version oven. The new auxiliary power board
allows for the redistribution of the loads on the phases to decrease the absorption of the single phases.
■ KPE2143B has a different kind of cable harness compared to KPE2143A
■ It controls oven loads (contactors, motors, solenoid valves, core probe) in association with PE2038A0,
PE2021B0, PE2021C0, PE2022A0.
■ It reads values coming from different sensors (such as probes)
■ It communicates via CANBUS with the control board
P3 P4 P14
P20
P16
P15
P21
P22P5P6P18P8P9
Output
NAME
LOAD
DESCRIPTION
ACTUALIZA-
TION
VOLTAGE
CURRENT
TYPE OF
LOAD
TL3 Contactor group #3
Relay (RL8)
230 Vrms G 4
TL4 Contactor group #4
Relay (RL9)
230 Vrms G 4
V2V
DRY.Maxy solenoid
Relay (RL2)
230 Vrms B 2
FAN
Cooling fan output
Relay (RL7)
230 Vrms 2 E
-
RES_1
Braking element # 1
(group 2)
Relay
(RL4)
230 Vrms
- -
3
RES_2
Braking element # 2
(group 2)
Relay (RL5)
230 Vrms
- -
3
MOT_
FWRW
Motor revolution direction Relay (RL1)
- - -
3
STBY
Neutral cut off
Relay (RL6)
- - -
-
TRIAC Output motors group #2 Triac (Q1) 230Vrms 3
P2
P1
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