I-7080, I-7080D, I-7080B, I7080BD User Manual (V 2.2) ------------------ 10
1.5 Application Wiring
1.5.1 Output Drive SSR or Other Load
Ext. GND
Ext. 24V
RS-485 Data-
RS-485 Data-
7
6
5
4
3
8
2
1
9
10
GND
+VS
Data+
Data-
In0
D.Gnd
Gate0
Init*
12
11 Gate1-
Gate1+
14
15
16
17
18
13
19
20
In1-
Do1/Hi
Do0/Lo
In0+
Gate1
In1
In1+
Gate0-
Gate0+
In0-
SSR AC
+VS
R2
External Load
External Power
R1
1N4001
Note:
If the external load is resistive load, the 1N4001 can be omitted.
(transistor, lamp, resistor, …)
If the external load is inductive load, the 1N4001 can
’
t be omitted.
(relay, coil, …)
I-7018 & I-7018D