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switch..it Installation Guide
Pinout System cards
Switch...it - SER-2 dual RS-422 Port
Port 1 (lower)
D-Sub. B9 male
Pin Nr.
Signal
1
n.c.
2
/TxD
3
RxD
4
GND
5
n.c.
6
GND
7
TxD
8
/RxD
9
n.c.
Switch...it - GPIO parallel In/Out card
GPI Outputs (lower):
HD-D-Sub. B26 female
Pin Nr.
Signal
1
/out 1
2
/out 2
3
/out 3
4
/out 4
5
/out 5
6
/out 6
7
/out 7
8
/out 8
9
/out 9
10
/out 10
11
/out 11
12
/out 12
13
/out 13
14
/out 14
15
/out 15
16
/out 16
17
n.c.
18
n.c.
19
n.c.
20
n.c.
21
n.c.
22 *
+ Volt²
23 *
+ Volt²
24 *
Comm. contact 1-16
25
GND
26
GND
! GPI outputs solder a connection between Pin24 and Pin 25, or use a potential free external GND.
! GPI inputs solder a connection between Pin 23 and Pin 24, or use a potential free external voltage.
* The current in sum on pin 22 and 23 must not exceed 450mA !.
* The sum currents of the GPIO outputs 1-16 must not exceed 1,5A
² Caution ! +Volt is +24V in frame version 1.0 and +7,5V in frame version 2.0 (See specification section)
IBT Interfaces, Schwalbenstr. 6, 63322 Rödermark
Tel.
+49 (0) 6074 / 69 64 16-0
Fax.
+49 (0) 6074 / 69 64 16-1
E-Mail:
sales@ibt-interfaces.de
Web:
www.ibt-interfaces.de
Port 2 (upper)
D-Sub. B9 male
Pin Nr.
Signal
1
n.c.
2
/TxD
3
RxD
4
GND
5
n.c.
6
GND
7
TxD
8
/RxD
9
n.c.
GPI Inputs (upper):
HD-D-Sub. S26 male
Pin Nr.
Signal
1
Opto - / In 1
2
Opto - / In 2
3
Opto - / In 3
4
Opto - / In 4
5
Opto - / In 5
6
Opto - / In 6
7
Opto - / In 7
8
Opto - / In 8
9
Opto - / In 9
10
Opto - / In 10
11
Opto - / In 11
12
Opto - / In 12
13
Opto - / In 13
14
Opto - / In 14
15
Opto - / In 15
16
Opto - / In 16
17
n.c.
18
n.c.
19
n.c.
20
n.c.
21
n.c.
22 *
+ Volt²
+ Volt²
23 *
Comm. Opto + Volt in
24
25
GND
26
GND
Subject to change
date: 09.12.2016
Page 7
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