Siemens 620 用户手册
Setting Up and Operating the SIMATIC Box PC 620
3-21
SIMATIC Box PC 620 Manual
A5E00131465-01
Connecting the SIMATIC Box PC 620 via an Adapter
The connecting cable 6ES5 734-2BD20 is supplied with the Box PC. An adapter is
available for connecting the programmable controller using old standard cables.
available for connecting the programmable controller using old standard cables.
Tabelle 3-1
Adapter for SIMATIC Box PC 620 Connection
Interface
Link
Connecting
Cable
Order no:
Adapter
6ES5 734-2BD20
TTY interface
(COM 1)
Box PC to SIMATIC-S5 program-
mable controller
6ES5 731-1xxx0
15–pin
6ES5 731-6AG00
(COM 1)
mable controller
6ES5 731-0xxx0
25– pin
6ES5 731-6AG00
In order to maintain a data transfer rate of 9600 bps up to a distance of over
1000 m (3300 ft), the receiving diode is connected to ground (reference) via the
connecting cable
1000 m (3300 ft), the receiving diode is connected to ground (reference) via the
connecting cable
Note
You can obtain lengths differing from the standard connecting cable
You can obtain lengths differing from the standard connecting cable
(6ES5 734-2BD20) under the order number 6ES5 734-2xxx0, whereby xxx stands
for the length code.