Carel µC2SE

9
EV driver
EV driver
EV driver
ESP.
ENGLISH
µC
2
SE - +030220426 - rel. 2.0 - 03.08.2009
Fig. 2.a
Fig. 2.b
Fig. 2.c
2. CONNECTIONS
2.1 General diagram
2.2 Network layout
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: 0 to 5 V
pres. transducer
MCHRTF**A0:
fan speed regulator
MCH2*TSV*:
adapter