Digital Output Interface; Output Interface Definition And Pin Functions - Adtech ADT-RC400 User Manual

5.2 Digital Output Interface

5.2.1 Output Interface Definition and Pin Functions

Output port use a 25-pin and 20-pin socket DB head, including the power supply wiring
port. Digital output port pin arrangement as shown:
After using the external power supply DC24V IO board power supply, the output pin
5,10,18,23 voltages is 24V, it can be supplied to the external use.
System output signal includes two-way relay contact output, which "SVST_A" and
"SVST_B" as one relay; "EMSST_A" and "EMSST_B" as another relay.
1
OUT_0
2
OUT_1
3
OUT_2
4
OUT_3
5
P24V
6
OUT_4
7
OUT_5
8
OUT_6
9
OUT_7
10
P 24V
11
OUT_8
12
SVST_B
13
EMSST_B
Figure 5-5 Digital output port
14
OUT_10
15
OUT_11
16
OUT_12
17
OUT_13
18
P 24V
19
OUT_14
20
OUT_15
21
OUT_16
22
OUT_17
23
P24V
24
SVST_A
25
EMSST_A