Hardware
2--10
1070 072 196-101 (00.06) GB
S6
1 2 3 4 5 6 7 8 Function
Channel
0
reserved
off BUEP19E: Priority centr. jobs
BUEP64: Priority centr. jobs
BUEP03E: Data length 8 bit
on BUEP19E: Priority decentr.
jobs
BUEP64: Priority decentr. j obs
BUEP03E: Data length 7 bit
off BUEP64:Protocol end with
DLE ETX
on BUEP64:Protocol end with
DLE ETB
BUEP03E: 10400 baud at S3 =
600 baud
off off off off off off Reserved switches always
OFF
V.24 Interface
The voltage levels of the signals and the assignment of the connectors are
according to the guidelines ”VDI Richtlinien 2880, Blatt 2” for programmable
logic controllers, process and data interfaces.
Signal level, data transmission line:
D logic 1 --15 V to --3 V
D logic 0 +3 V to +15 V
Signal level, communications and control line:
D active +3 V to +15 V
D passive --15 V to -- 3 V
Explanation Designation Pin No. Signal Direction
Shield Shield Housing
Transmitted data PLC TxD 2
Received data PLC RxD 3
Reference conductor Signal-Ground 7
Data Set Ready DSR 6
Data Terminal Ready DTR 20
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