Pin Layout And Connecting Cable For The Data Interfaces - HEIDENHAIN TNC 426 B User Manual

13.2 Pin Layout and Connecting Cable
for the Data Interfaces
RS-232-C/V.24 Interface
HEIDENHAIN devices
External HEIDENHAIN
device standard cable
e.g. FE
The connector pin layout on the adapter block differs
from that on the TNC logic unit (X21).
HEIDENHAIN TNC 426 B, TNC 430
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HEIDENHAIN devices
RS-422 Adapter
block
3 m
HEIDENHAIN X21
connecting cable TNC
max. 17 m
333