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PORT B, DB25F
Pin #
Label
1
EXT PWR IN
2
NC
3
NC
4
COM
5
NC
6
PORT B7-COM
7
PORT B8-COM
8
PORT B9-COM
9
PORT B10-COM
10
PORT B7-NO
11
PORT B8-NO
12
PORT B9-NO
13
PORT B10-NO
14
NC
15
NC
16
NC
17
NC
18
EXT PWR GND
19
CONTROL GND
20
PORT B1
21
PORT B2
22
PORT B3
23
PORT B4
24
PORT B5
25
PORT B6
SHELL
GND
* When using an external power supply, connect the positive terminal to pin 1, the negative terminal to pin 18
and move the Port B jumpers to EXT/SRC. Never exceed +24V and do not reverse polarity!
** If PORTs 7-10 need to share a common with PORTs 1-6, connect this pin to pin 4.
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Description
External power input for PORT B, max. +24V*
Not connected
Not connected
Common output. Output depends on jumpers configuration.
Not connected
PORT B7 common**
PORT B8 common**
PORT B9 common**
PORT B10 common**
PORT B7 output, Normally Open
PORT B8 output, Normally Open
PORT B9 output, Normally Open
PORT B10 output, Normally Open
Not connected
Not connected
Not connected
Not connected
Power ground. Connect return of external PORT B common power to this pin.*
Power ground. Connect control cable shield to this pin.
PORT B1 output
PORT B2 output
PORT B3 output
PORT B4 output
PORT B5 output
PORT B6 output
Connected to the system ground and case.
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