Axel WOLF - Page 58

OPTO RELAY PORT
Axel Technology |
58
30 OPTO RELAY PORT
The Remote Opto connector provides four General Purpose inputs and four General Purpose decoupled binary outputs.
Each input features non-polarised photo-couplers, with a 470 ohm protective series resistor fitted inside.
The maximum current applicable at each input is 15 mA and the maximum current that can flow at each output
(phototransistor collectors) is 10 mA. The dc voltage is 9 volts, non-stabilised.
The output is protected by a 300 mA self-resetting fuse and a 10 ohm internal protective resistor.
OPTO RELAY INTERFACE PORT 1 & OPTO RELAY INTERFACE PORT 2
11
Pins 3, 4, 6, 7, 9, 10, 12 and 13 are connected to the non-polarised optoisolators.
A source + 9 V dc limited current is available on pin 1 using an auto-fuse and a 10 ohm resistor.
RELAY 1
NC
NC
NC
NC
NO
NO
NO
NO
RELAY 2
RELAY 3
RELAY 4
13
14
15
16
17
18
20
25
21
24
19
22
23
1
14
25
RELAY 5
NC
NC
NC
NC
NO
NO
NO
NO
RELAY 6
RELAY 7
RELAY 8
13
14
15
16
17
18
20
25
21
24
19
22
23
1
14
25
R
R
R
R
470ohm
GPI 1
GPI 2
GPI 3
GPI 4
4
4
7
7
10
10
13
13
2
2
1
1
3
3
6
6
9
9
12
12
F1
300mA
AUTO-FUSE
GND
+ 9 V
10ohm
R
R
R
R
470ohm
GPI 5
GPI 6
GPI 7
GPI 8
4
4
7
7
10
10
13
13
2
2
1
1
3
3
6
6
9
9
12
12
F1
300mA
AUTO-FUSE
GND
+ 9 V
10ohm