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optoCONTROL 1202
5.2.2
Serial Interface
Characteristics:
-
3-line-connection: GND, TXD, RXD
-
Speed: 19200 Baud
-
8 Data bits, no parity, 1 stop bit, binary, MSB first
T
he connection of the serial interface is effected via a 4-pin cable connector, Binder, series 707. As matching
part you require an adequate cable connector.
Different converted cables are optionally available.
The optional available interface cables SCD1202-x feature following bending radii:
53 mm (fixed),
80 mm (flexible).
Pin
4-pin. Assignment
1
2
3
4
View on solder
side male cable
connector
Pin
9-pin. Sub-D
2 3
5
1
Power supply
---
2
Ground (0 V)
5
3
TxD
2
4
RxD
3
Fig. 9 Pin assignment for 4-pin. male connector respectively SCD1202-x for connection to a PC
