AIR CONDITIONING
AIR CONDITIONING
AIR CONDITIONING
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2.5 C7000 Advanced - Terminal (C7000 AT)<br />
2.5.1 Board design<br />
RS232 - service port (SUB-D 9)<br />
Technical Data:<br />
Dimensions:<br />
Voltage supply:<br />
Power consumption:<br />
Fuse:<br />
Operating temp.:<br />
Storage temp.:<br />
270 x 110 x 40 mm<br />
24(+15%) VAC<br />
14 VA<br />
2 A time-lag<br />
5°C...40°C<br />
-30°C...60°C<br />
X4<br />
RS485 Driver for the BMS bus<br />
Jumper X2: bus termination for RS 485 I/O-bus<br />
Pos. A: set, Pos. B: not set<br />
Jumper X3: bus termination for RS 485 BMS-bus<br />
Pos. A: set, Pos. B: not set<br />
RS485 Driver for the IO bus<br />
Position<br />
A B<br />
CPU<br />
Realtime<br />
clock<br />
X12<br />
Pin<br />
14<br />
13<br />
12<br />
11<br />
10<br />
9<br />
8<br />
7<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
RS232 - BMS port (SUB-D 9)<br />
Pin Designation Function<br />
14 Port 2-L<br />
RS485 BMS-bus<br />
13 Port 2-H<br />
12 Port 1-L<br />
RS485 I/O-bus<br />
11 Port 1-H<br />
10-3 free terminal none<br />
2 GND<br />
Power supply<br />
1 +24VAC<br />
Fuse T1A<br />
Jumper X6: Pos. A: Board in download mode<br />
Contrast adjustment for display<br />
E/1006/57/15
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