G3HD-202SN DC12-24V Omron, G3HD-202SN DC12-24V Datasheet - Page 4

• Manufacturer Part Number: G3HD-202SN DC12-24V
• Description: Solid State Relay
• Manufacturer: Omron
• Series: G3HDr

Specifications of G3HD-202SN DC12-24V

• Circuit: SPST-NO (1 Form A)
• Output Type: DC
• Load Current: 2.5A
• Voltage - Input: 9.6 ~ 28.8VDC
• Voltage - Load: 19 ~ 264 V
• Mounting Type: Socket
• Termination Style: Socketable
• Package / Case: Module
• Control Voltage Range: 19.2 VDC to 264 VDC
• Load Voltage Rating: 240 V
• Load Current Rating: 2.5 A
• Output Device: Diode
• Mounting Style: Socket
• Relay Type: Solid State
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• On-state Resistance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: G3HD-202SNDC12-24V; G3HD202SNDC1224V

Dimensions
Note: All units are in millimeters unless otherwise indicated.
Safety Precautions
■ Precautions for Correct Use
Please observe the following precautions to prevent failure to
operate, malfunction, or undesirable effect on product performance.
Connection
The SSR for DC switching use can connect to a load regardless of
the polarity of the positive and negative output terminals.
Close Mounting of Multiple Relays
If multiple Relays are mounted side by side, be aware that the outer
wall of each SSR works as a heat sink.
The SSR casing serves to dissipate heat. Install the Relays so that
they are adequately ventilated. If poor ventilation is unavoidable,
reduce the load current by half.
Protective Terminal
No overvoltage absorption element is built in. (The G3HD-202SN
has a built-in varistor.) Be sure to connect an overvoltage absorption
element when using the G3H or G3HD with an inductive load.
28 max.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
21.5 max.
In the interest of product improvement, specifications are subject to change without notice.
36.5 max.
42.5 max.
−
(Bottom View)
1
3
5
7
−
Input voltage
Input
Load
4(+)
6(−)
2
EMC Directive Compliance
1. AC-switching models comply with EMC Directives under the
2. DC-switching models comply with EMC Directives under the
8
+
following conditions ("-VD" models only).
following conditions ("-VD" models only).
• Connect a varistor between the output terminals.
• Connect a film capacitor to the load power supply.
• The input cable must be less than 3 m.
• The input cable must be less than 10 m.
+
Load power
supply
Less than 3 m
Load
Varistor: 470 V, 0.6 W
Film capacitor: 1 µF, 250 VAC
Less than 10 m
Note: 1. The plus and minus symbols
Input
Input
(+)
(−)
(
G3H-VD
G3HD-VD
2. The coil has no polarity.
3. The load is possible to connect
)
either + side or - side.
shown in the parentheses
are for DC loads.
Output
Output
Varistor
Load
Film Capacitor
Load
G3H/G3HD
4