search

Carel uC2SE User Manual Page 42

  • Download
  • Add to my manuals
  • Print
  • Page
    / 52
  • Table of contents
  • BOOKMARKS
    • Rated. / 5. Based on customer reviews
Page view 41
42
G0 B5 B6 B7 ID10 ID8 ID6
G
GND GND
Y
GND
ID9 ID7
cond. probe
outlet probe
inlet probe
low press.
multi funct.
multi funct.
high press.
remote ON/OFF
GND
B8
V+
P
pressure
probe
temperature
probe
digital
input
Line
L
N
Tx/RxGND
Bottom
No6
C6/7 C6/7 C8/9
x C10
No7 No8 No9
C8/9
x
No10
Line
L
N
Tx/Rx GND
Top
EV Driver
t-LAN
EV driver
Expansion board
G Vbat DI1
S4V
S3 S2 S1
G0
GND
DI2
S4I
Vr1 Vr2 OC
GNX
RT+
RT-
MOLEX
¡
Mini-Fit
538-39-01-2140
1
GND
2
3
GND
4
COM NO
MOLEX
¡
Mini-Fit
538-39-01-2060
PHOENIX
¡
GMSTB 2,5/2 ST
PHOENIX
¡
MC1,5/3-ST-3,81
EEV driver
FCSER00000
ENGLISH
µC
2
SE process chiller +030220416 - rel. 1.1 - 27.04.2010
7.2 Expansion card
This device allows the µC
2
SE to manage the second refrigerant circuit on chillers, heat pumps and
condensing units with up to 4 hermetic compressors.
The following fi gure shows the connection diagram for the µC
2
SE expansion card, code MCH200002*.
Fig. 7.b
NOTE: The expansion features two LEDs on the main board (to see these, remove the top or bottom
door), which display its status by the following messages:
ON Flashing
green LED Board powered Board powered and serial communication with µC
2
SE in progress
red LED 1 fl ash: Probe fault alarm
2 fl ashes: Zero crossing alarm (mains frequency not detected)
3 fl ashes: Serial communication alarm with EVD
4 fl ashes: Serial communication alarm with µC
2
SE
Table 7.c
The alarms are displayed in sequence and are separated from each other by pauses.
Fig. 7.c
7.3 EVD4*: Electronic expansion valve driver
This device is used to control electronic expansion valves. The device is connected to the µC
2
SE via a
tLAN serial line. The condensing pressure probe must be connected to the µC
2
SE, which then sends the
reading to the driver.
Nota: for all other information on the connections, refer to the EVD4* driver manual.
Page view 41
1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 51 52

Comments to this Manuals

No comments
Related products and manuals for Thermostats Carel uC2SE
Thermostats Carel Clima User Manual   (2 pages)
  • SeaLevel SII Microlife Speakal Advanced Thermoelectric
  • Apple Motherboards Avet Reels Unknown Emerson Electric food choppers Bretford Unknown DCS Musical Equipment
  • Samsung SGH-J600 IRWIN 10503817 Taser M26 AEG L6FBG41S
  • Hp ProLiant DL140 User Manual Apple MacBook (13-inch, Late 2006) User Manual Philips 170X7FB/00 User Manual Samsung 2233SN User Manual Samsung GT-P8510 User Manual