S82S

6

Safety Precautions

!CAUTION

Mounting

To improve and maintain the reliability of the power supply over a

long period of time, adequate consideration must be given to heat

radiation.

The power supply is designed to radiate heat by means of natural air-

flow. Therefore, mount the power supply so that air flow takes place

around the power supply.

When mounting two or more power supplies side-by-side, allow at

least 10 mm spacing between them, as shown in the following

diagram.

Forced air-cooling is recommended.

Wiring

Do not apply more than 75-N force to the terminal block when

tightening it.

DIN Rail Mounting

When mounting to a DIN Rail, lower the S82S onto the Rail until the

Rail stopper clicks into space, hook section A over the edge of the

Rail, and push in the direction of B.

To remove the S82S from the DIN Rail, insert a screwdriver into

section C and pull the S82S away from the Rail.

Serial or Parallel Operation

No serial or parallel operation is available.

The positive and negative output terminals of a Dual Output Model

cannot be connected in series to operate.

Minimum Output Current

(S82S-7727 and S82S-7728)

The minimum output current of the S82S-7727 and S82S-7728 is

restricted by the output voltage and control method.

Note: All the outputs of the S82S-7727 and S82S-7728 are controlled

by the +V output. If the +V output current falls to 10% or less of

the rated output, the –V output voltage may drop.

Minor electric shock, fire, or Product failure may

occasionally occur. Do not disassemble, modify, or repair

the Product or touch the interior of the Product.

Minor burns may occasionally occur. Do not touch the

Product while power is being supplied or immediately

after power is turned OFF.

Fire may occasionally occur. Tighten terminal screws to

the specified torque of 0.74 N·m (M3.5).

Minor injury due to electric shock may occasionally occur.

Do not touch the terminals while power is being supplied.

Minor electric shock, fire, or Product failure may

occasionally occur. Do not allow any pieces of metal or

conductors or any clippings or cuttings resulting from

installation work to enter the Product.

Air

10 mm min.

A

B

Rail stopper

30 mm min.

+V

+V

+V

+V

−V

−V

−V

−V

INPUT

INPUT

INPUT

INPUT

Incorrect

Incorrect

In the interest of product improvement, specifications are subject to change without notice.

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.