Siemens Servo Screen 390, Руководство по обслуживанию, Страница: 47 / 49

Servo Screen 390
E382 E394E 061 01 02 02 47
Siemens-Elema AB
7. Diagrams
7
VENT – P9
Serial communication port for communi-
cation with the Servo Ventilator.
D-Sub, male, 9 pole.
* A = Connected to the metal housing of
the connector.
PWR – P21
Power port for connection to a 24V power
source. D-Sub, male, 15 pole.
1 DCD_2A
2 RXD_2A
3 TXD_2A
4 DTR_2A
5 GND
6 DSR_2A
7 RTS_2A
8 CTS_2A
9 RI_2A
A* CHASSIS_GND
1 +24 V
2 +24 V
3 –
4 –
5 –
6 –
7 GND
8 GND
9 –
10 –
11 –
12 –
13 –
14 –
15 –
A* CHASSIS_GND
SS-050X
5
9
1
6
SS-052X
8
9
1
15
Communication cable between
SS 390 and SV 300/300A
9-pin connector 26-pin connector
pin # pin #
5 ---------- BN ----------- 2
8 ---------- RD ----------- 3
2 ---------- WH ---------- 4
3 ---------- BU ----------- 5
7 ---------- GN ----------- 6
6 ----------- YE ----------- 7
Communication cable between
SS 390 – SCM 990
9-pin connector 26-pin connector
pin # pin #
1 ---------- GN ----------- 4
2 ----------- YE ----------- 2
3 ---------- GY ----------- 3
4 ----------- PK --------- 5,6
5 ---------- BU ----------- 7
6,8 --------- WH --------- 20
7 ---------- RD ----------- 8
VENT – P9
N82
VENT – P9
RS232C – N1
24 V power cable between
SS 390 and SV 300/300A
or
SS 390 and AC Power Adapter 124
15-pin connector 15-pin connector
pin # pin #
7 ----------- YE ----------- 7
8 ---------- GN ----------- 8
1 ---------- BN ----------- 1
2 ---------- WH ---------- 2
PWR – P21
N78 on
SV 300/300A