Connecting Cable To The E-Bus Adapter; Connecting Cable To The Pc - Siemens LMV5 Series Basic Documentation

Connecting cable
to the e-bus adapter
Connecting cable
to the PC
88/278
Siemens Building Technologies
HVAC Products
AZL COM2
8-pin Western
1 TxD
__
2
3 RxD
4 GND
5 U1
6 GND
7 U2
__
8
When making and fitting a connecting cable between the AZL5.. and a converter, it is to
be noted that Pin 5 and Pin 7 can deliver a current of maximum 5 mA each. Adequate
insulation against other potentials must be ensured.
AZL COM1
9-pin connector
1
2 RxD
3 TxD
4
5 GND
6
7
8
9
Basic Documentation LMV51...
7 Display and operating unit AZL5...
Cable e-bus PC adapter
25-pin SUB-D connector
Cable
9-pin socket
2
__
3
7
20
__
4
__
7550t02E/0502
PC COM
1
RxD 2
TxD 3
4
GND 5
6
7 7
8 8
9
7550t01E/0502
CC1P7550en
01.10.2003