Carel µC2

9
EV driver
EV driver
EV driver
DIN
E N G L I S H
µC
2
- +030220731 - rel. 1.2 - 26.10.2007
2. CONNECTIONS
2.1 General diagram
Fig. 2.a
2.2 Network layout
Fig. 2.b
Fig. 2.c
EVD*40*:
driver
for electronic
expansion
valve
MCH200002*:
I/O expansion
board for
µ
2
SE
EVD*40*:
driver for
electronic
expansion
valve
Optional board
CONVONOFF*:
PWM/digital
converter
CONV0/10A0*:
PWM/analogic
converter
MCH2*T*:
terminal
PW/Modbus® RTU
CAREL Supervisory
NTC: temperature
probes
MCH200485*:
RS485 serial card
PSOPZKEY*:
programming key
PW/Modbus® RTU
CAREL Supervisory
SPKT: trasduttori
di pressione 0...5 V
MCHRTF**A0:
fan speed regulator
MCH2*TSV*:
adapter