Parallel Interface And 20Ma Interface On Connector X1 - Siemens WS 400-30 Description

4.3.1

Parallel Interface and 20mA Interface on Connector X1

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Connector
o
o
o
o
o 6FM1790-8CA00
o
o
o
o
15-pin, female
o
o
o
o
Solder Side
o
9
o
1
Screw interlock
Active or passive setting of the 20mA interface is carried out on switch X33
(see Chapter 4.2).
4 - 8
Strobe Signal
0
2
1
2
2
2
Parallel Key Code
3
2
4
2
5
2
6
2
TTY Transmit Line (+TxD)
TTY Transmit Line (- TxD)
TTY Receive Line (+RxD)
TTY Receive Line (- RxD)
2 7 Parallel Key Code
Unassigned
Ground
©
Siemens AG 1992 All Rights Reserved
WS 400-30/WS 400-50 (Description)
6ZB5 440-0KP02