6

G3VM-353A/B/D/E

G3VM-353A/B/D/E

Precautions

!WARNING

!WARNING

!WARNING

!WARNING

Be sure to turn OFF the power when wiring the Relay, other-

wise an electric shock may be received.

!WARNING

!WARNING

!WARNING

!WARNING

Do not touch the charged terminals of the SSR, otherwise an

electric shock may be received.

!Caution

!Caution

!Caution

!Caution

Do not apply overvoltage or overcurrent to the I/O circuits of the

SSR, otherwise the SSR mya malfunction or burn.

!Caution

!Caution

!Caution

!Caution

Be sure to wire and solder the Relay under the proper soldering

conditions, otherwise the Relay in poeration may generate ex-

cessive heat and the Relay may burn.

s

Correct Use

Typical Relay Driving Circuit Examples

C-MOS

Transistor

Use the following formula to obtain the LED current limiting resis-

tance value to assure that the relay operates accurately.

Use the following formula to obtain the LED forward voltage value

to assure that the relay releases accurately.

Protection from Surge Voltage on the Input

Terminals

If any reversed surge voltage is imposed on the input terminals,

insert a diode in parallel to the input terminals as shown in the fol-

lowing circuit diagram and do not impose a reversed voltage value

of 3 V or more.

Surge Voltage Protection Circuit Example

Protection from Spike Voltage on the Output

Terminals

If a spike voltage exceeding the absolute maximum rated value is

generated between the output terminals, insert a C-R snubber or

clamping diode in parallel to the load as shown in the following

circuit diagram to limit the spike voltage.

Spike Voltage Protection Circuit Example

Unused Terminals (6-pin only)

Terminal 3 is connected to the internal circuit. Do not connect

anything to terminal 3 externally.

Pin Strength for Automatic Mounting

In order to maintain the characteristics of the relay, the force

imposed on any pin of the relay for automatic mounting must not

exceed the following.

Load Connection

Do not short-circuit the input and output terminals while the relay

is operating or the relay may malfunction.

AC Connection

DC Single Connection

C-MOS

6

5

4

1

2

3

Load

Vcc

6

5

4

1

2

3

Load

10 to 100k

Ω

＋Vcc

5 to 20 mA

6

5

4

1

2

3

6

5

4

1

2

3

6

5

4

1

2

3

A

B

In direction A: 1.96 N max.

In direction B: 1.96 N max.

6

5

4

1

2

3

AC

DC

DC

Load

or

or

DC

6

5

4

1

2

3

Load

DC

6

5

4

1

2

3

Load