5

G9TA

AC Power Latching Relay

Safety Precautions

• Please refer to "PCB Relays Common Precautions" for correct use.



Installation

• The relay contacts are polarized. Incorrect wiring may cause a

failure to break the circuit. Wire the Relay with care.

• Install the Relays in locations that are as dry as possible and

have as little dust, dirt, and harmful gas.

• Using the Relay under high temperature, high humidity, or

harmful gas may deteriorate its performance characteristics

due to condensation or corrosive materials, resulting in failure

or burn damage to the Relay.



Relay Service Life

• The electrical durability of these Relays is specified as the

number of load switching operations under a resistive load and

OMRON-specified standard testing conditions.

The coil drive circuit, ambient environment, switching

frequency, or load conditions (e.g., inductive load or capacitor

load) may reduce the service life and possibly lead to failure to

break. Always confirm the service life in the actual equipment.



Wiring

• Be sure to tighten all screws to the appropriate torque given below.

• Loose screws may result in burning due to abnormal heat generation during energization.

• M5 screws: 1.57 to 2.35 N·m

• Use a spring washer in order to prevent deformation and looseness.

• Allow suitable slack on leads when wiring, and do not apply excessive force to the terminals.

Correct Use

• Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.

• Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems,

railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may

have a serious influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the

system or equipment, and be sure to provide the system or equipment with double safety mechanisms.

Cat. No. J220-E1-01

0318(0318)(O)

Note: Do not use this document to operate the Unit.

OMRON Corporation

Electronic and Mechanical Components Company

Contact: www.omron.com/ecb