C7000 Advanced - Terminal (C7000At) - Stulz S-Klima C7000 User Manual

3.4 C7000 Advanced - Terminal (C7000AT)

RS232 - service port (SUB-D 9)
X4
CPU
Real-
time
clock
HW1
HW0
BA C7000 for EC Tower | EN | 01-2019 | 1000755
Pin
14
13
X12
12
11
10
9
8
7
6
5
4
3
2
1
Technical data:
Dimensions:
Electrical supply:
Power consumption:
Fuse:
Operating temperature: 5 °C to 40 °C
Storage temperature:
Driver module for
RS485-2 (BMS bus)
Driver module for
RS485-1 (IO bus)
RS232 - BMS port (SUB-D 9)
Pin Designation
14 Port 2-L
13 Port 2-H
Reset button
12 Port 1-L
11 Port 1-H
10-3 Free terminal
2 GND
1 +24 VAC
* for "SDC/MIB" protocol, the Stulz bus has to be
connected here.
Fuse T2A
Jumper X6: Pos. A: Circuit board in download mode
Contrast settings for the display
270 x 110 x 40 mm
24(+15 %) VAC
14 VA
2 A inactive
-30 °C to 60 °C
The pictures shows the position of the
jumper if the circuit board is located at
the end of the bus.
Details on the driver module, see next
page.
Function
RS485 BMS bus*
RS485 I/O bus
None
Electrical supply
11