Technical data

Hardware Information
6-44
SIMATIC Panel PC 670 Computing Unit Equipment Manual
Edition 12/01
Standard connecting cable
You can use the standard connecting cable to connect your computing unit to a
Siemens programmable controller. Please study the notes in Chapter 3.
PC/PG 7xx side
25–pin plug connector
Active
Connecting cable
6ES5 734-2BD20
(included with device)
PLC side
15–pin plug connector
Passive
19
18
21
19
9
2
6
330 ohm
330 ohm
9
10
7
8
1
1
3
20
Casing
Shield/
Casing
+U
–U
+U
–U
Figure 6-4 Standard Connecting Cable
Adapter PG 6xx cable
If you want to connect your computing unit to a PLC with the standard connecting
cable of a PG 6xx, please use an adapter.
25–pin plug connector
Active
Adapter
6ES5 731-6AG00
(release 2)
Connecting cable
6ES5 731-1xxx0
PLC side
15–pin plug connector
Passive
330 ohm
330 ohm
19
18
21
22
10
9
2
19
8
6
7
21
9
10
24
25
12
23
20
6
2
3
4
17
8
1
1
3
20
Casing
Shield/
Casing
+U
–U
+U
–U
PC/PG 7xx side
Figure 6-5 Adapter for Connection to PG 6xx