Omron G3HD, G3H-203SN-VD, G3H-203SLN-VD, G3HD-X03SN-VD, G3H-203S-VD User Manual
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224 Solid State Relays G3@-VD G3H/G3HD
Solid State Relays G3@-VD
G3H/G3HD
Refer to Warranty and Application Considerations (page 1), Safety
Precautions (page 4), and Technical and Safety Information (page 6).
International Standards for G3H Series,
Same Profile as LY Power Relays
• Shape-compatible with mecha ni cal relays.
• Certified by UL, CSA, and VDE (models numbers with a suffix
of “-VD”).
• Socket type, same size as LY Power Relays.
• Operation indicator pro vided to co nfirm input (mo dels n umb ers
with “N” before the suffix).
Model Number Structure
■Mode l Number Legend
1. Basic Model Name
G3H: Solid State Relay
2. Rated Load Powe r Supply Voltage
2: 200 VAC
3, 4. Rated Load Current
03: 3 A
5. Terminal Type
S: Plug-in terminals
6. Zero Cross Function
Blank: Equipped with zero cross function
L: Not equipped with zero cross function
7. Operation Indicator
Blank: Not equipped with operation indicator
N: Equipped with operation indicator
8. Certification
VD: Certified by UL, CSA, and VDE standards
1. Basic Model Name
G3H: Solid State Relay
2. Load Power Supply T ype
D: DC
3. Rated Load Powe r Supply Voltage
X: 50 VDC
4. Rated Load Current
03: 3 A
5. Terminal Type
S: Plug-in terminals
6. Operation Indicator
Blank: Not equipped with operation indicator
N: Equipped with operation indicator
7. Certification
VD: Certified by UL, CSA, VDE
1
234
5678
G3H-@@@@@@-@
1
234
56
7
G3HD-@@@@-@
Solid State Relays G3@-VD G3H/G3HD 225
Ordering Information
■List of Models
Note: 1. Product is labelled “250 VAC”.
2. Product is labelled “50 VDC”.
3. When ordering, specify the rated input voltage.
■Accessories (Order Separately)
Connecting Sockets
Refer to page 297 for details.
Specifications
■Rati ngs (at an Ambient Temperature of 25°C)
Input
Note: Constant-current input circuit.
Isolation Zero cross
function
Indicator Rated output load Rated input voltage Model
Photocoupler Yes Yes 3 A at 100 to 240 VAC
(See note 1.)
5 to 24 VDC G3H-203SN-VD
Phototriac coupler No 5 VDC G3H-203SLN-VD
12 VDC
24 VDC
Photocoupler No 3 A at 4 to 48 VDC
(See note 2.)
5 to 24 VDC G3HD-X03SN-VD
Photocoupler Yes No 3 A at 100 to 240 VAC
(See note 1.)
4 to 24 VDC G3H-203S-VD
Phototriac coupler No 5 VDC G3H-203SL-VD
12 VDC
24 VDC
Photocoupler No 3 A at 4 to 48 VDC
(See note 2.)
4 to 24 VDC G3HD-X03S-VD
Item PTF08A-E PT08 PT08-0 PT08QN
Connecting Front connecting Bac k connecting
Mounting method/
Terminal type
Track mounted
screw terminals
Solder terminals PCB terminals Wire-wrapping terminals
Hold-down clip PYC-A1 PYC-P
Model Rated voltage Operating voltage Impedance Voltage level
Must operate voltage M us t release voltage
G3H-203SN-VD 5 to 24 VDC 4 to 28 VDC 15 mA max. (See note.) 4 VDC max. 1 VDC min.
G3H-203SLN-VD 5 VDC 4 to 6 VDC 390
Ω±20% 4 VDC max. 1 VDC min.
12 VDC 9.6 to 14.4 VDC 900
Ω±20% 9.6 VDC max.
24 VDC 19.2 to 28.8 VDC 2 k
Ω±20% 19.2 VDC max.
G3HD-X03SN-VD 5 to 24 VDC 4 to 28 VDC
1.5 k
Ω
+20%
/
–10%
4 VDC max. 1 VDC min.
G3H-203S-VD 4 to 24 VDC 3 to 28 VDC 15 mA max. (See note.) 3 VDC max. 1 VDC min.
G3H-203SL-VD 5 VDC 4 to 6 VDC 390
Ω±20% 4 VDC max. 1 VDC min.
12 VDC 9.6 to 14.4 VDC 900
Ω±20% 9.6 VDC max.
24 VDC 19.2 to 28.8 VDC 2 k
Ω±20% 19.2 VDC max.
G3HD-X03S-VD 4 to 24 VDC 3 to 28 VDC
1.5 k
Ω
+20%
/
–10%
3 VDC max. 1 VDC min.
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