Specifications
Appendix B
Triac Output Units
Item
3G2A5-OA121
3G2A5-OA222
Max. Switching
Capacity
1 A, 132 VAC, 50/60 Hz (4 A/common, 5 A/Unit) 1 A, 250 VAC, 50/60 Hz (4 A/common, 5 A/Unit)
Min. Switching
Capacity
10 mA (resistive load) , 10 VAC
40 mA (inductive load), 10 VAC
10 mA (resistive load), 10 VAC
40 mA (inductive load), 10 VAC
Leakage Current
3 mA (100 VAC) max.
3 mA max. at 100 VAC
6 mA max. at 200 VAC
Residual Voltage
ON Delay
1.2 V max.
1.2 V max.
1 ms max.
1 ms max.
OFF Delay
1/2 of load frequency max.
16 (8 outputs/common, 2 circuits)
300 mA, 5 VDC max.
1/2 of load frequency max.
16 (8 outputs/common, 2 circuits)
300 mA, 5 VDC max.
No. of Outputs
Internal Current
Consumption
Fuse Capacity
Weight
5 A, 250 V (two fuses)
500 grams max.
5 A, 250 V (two fuses)
500 grams max.
Circuit
Configuration
OUT 00
to
OUT 00
to
22
22
0.022
F
0.022 F
OUT 06
OUT 07
COM
OUT 06
OUT 07
COM
Inter-
nal
Circuit
Inter-
nal
Circuit
Fuse/fuse blowout
detection circuit
Fuse/fuse blowout
detection circuit
OUT 08
OUT 08
22
22
to
to
0.022
F
0.022 F
OUT 14
OUT 15
COM
OUT 14
OUT 15
COM
Fuse/fuse blowout
detection circuit
Fuse/fuse blowout
detection circuit
The fuse is 5 A, 250 V and 6.35 mm dia. x 32 mm.
The fuse is 5 A, 250 V; 6.35 mm dia. x 32 mm.
0
0
Terminal
Connections
L
L
L
L
L
L
L
L
0
1
2
3
4
5
6
7
8
L
L
L
L
L
L
L
L
0
1
2
3
4
5
6
7
8
1
2
1
2
3
3
4
4
132 VAC max.
250 VAC max.
~
~
5
5
6
6
7
7
COM
8
COM
8
L
L
L
L
L
L
L
L
9
L
L
L
L
L
L
L
L
9
9
9
10
11
12
13
14
15
16
17
18
19
10
11
12
13
14
15
16
17
18
19
10
11
12
13
14
15
COM
10
11
12
13
14
15
COM
132 VAC max.
~
250 VAC max.
~
NC
NC
NC
NC
Dimensions
A-shape
A-shape
122
OMRON [ OMRON ELECTRONICS LLC ]
