09.91 6 Data Interfaces
6.1 General
6 Data Interfaces
6.1 General
There are 2 universal interfaces (RS232C (V.24) / 20 mA) available for data transfer:
• Interface 1, on the front of the control, is variable with regard to the connection
possibilities of different devices.
• Interface 2, on the back of the control, is normally used for the connection of a particular
device with fixed assignment.
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The second RS232C (V.24) interface, is only present
when option ”C62” is ordered.
The interface data (interface ”characteristics”) are separately adjustable via ”Setting data”
(SD).
6.2 Setting data for description of the interfaces
On the SINUMERIK 810T, the interfaces are described using setting data (SD).
Both the interfaces ”1” and ”2” can be defined singly:
– Interface 1 : SD no. 5010 to 5017 and 5026 to 5029
– Interface 2 : SD no. 5018 to 5029
The EIA Code for special characters is the same for both interfaces
(SD numbers 5026 to 5029).
© Siemens AG 1990 All Rights Reserved 6ZB5 410-0EP02 6-1
SINUMERIK 810T, GA3 (BN)
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