Direct current power unit

HWS15A

HWS15A
List ofproducts

WO81

Direct current power unit
RoHS

WO71

FR51A

MS99

MS99S

MS61A-RA

QDP33

EMD8A

EMD7

EMT1

EMTGP1

HWS15A

EMT1H

EMT6

EMP5A

EMRT1

HWS15A

Product code

HWS15A-24

Direct current power unit

HWS15A

HWS15A
List ofproducts

WO81
Model

HWS15A-24

Input voltage

85

Output voltage

2447

Maximum output
current0.

Output variation at
operating ambient
temperature

0.02%

Overcurrent protection

0.

Operating ambient
temperature

1070°COperating ambient
humidity

3090% RH

or 120370

WO71AFR51A

10502

Withstand voltage
Insulation resistance

100Mass

Approx. 210 g

500

100

8070%

20 mA
100 mA

MS99
3500

2520 mA

MS99S

70% RHMS61A-RAExternal shape drawing

Terminal connection diagram
QDP33

EMD8A

EMD7

EMT1

EMTGP1

EMT1H

EMT6

EMP5A

EMRT1

HWS15A

Combination
List ofproducts

WO81

WO71

Transmission
methodDisplaying
instrument

Relevant device

FR51A

MS99

EMT1A

EMT1B

MS99S

MS61A-RA

EMT

Two-wire
type
1A

QDP33

1B

EMT1H

EMD8A

EMD7

EMT1

EMTGP1Four-wire
type
EMT1A

EMT1H

EMT6

EMP5AEMRT1

HWS15A

EMT1B

HWS15A

EMRT1

EMP5A

Warranty
Warranty period
The warranty period for our product is one (1) year from delivery to the location specified by the orderer who makes a direct transaction
with us.

If any failure or defect attributable to us becomes clear during the above warranty period, we will repair the product or supply asubstitute product free of charge. However, even during the warranty period, we will exclude the product from the scope of the warranty
if the failure or defect corresponds to any of the following:(1) The failure or defect was caused by an unreasonable condition, environment, handling, or usage not mentioned in theinstruction manual, specifications, and our product catalog.
(2) The failure or defect was caused by a factor other than our product.
(3) The failure or defect was caused by a modification or repair conducted by a party other than us.
(4) The failure or defect was caused by an event that could not be foreseen at the scientific and technical levels at the time of
product shipment from us.
(5) The failure or defect was caused by an external factor not attributable to us, such as acts of God and disasters.
Please note that the warranty mentioned here means the warranty for our individual product, and damage provoked by a failure or
defect of the product is excluded from the scope of the warranty.
*This warranty is valid only in Japan.

Application and usage
Our products are designed and manufactured as general-purpose instruments for general industries.
Therefore, our products are not intended for the following uses, and our products used in such a manner are outside the scope ofapplication.
(1) Equipment that is anticipated to greatly affect lives and properties, such as nuclear power generation, aviation, railways, marine
vessels, vehicles, and medical devices(2) Utilities that include electricity, gas, and service water(3) Use in outdoor locations and under similar conditions or environments other than those stipulated in the instruction manual(4) Usage to which considerable safety consideration and attention equivalent to (1) and (2) above need to be given

Service
Because the product price does not include service expenses, such as the dispatch of engineers, we will separately charge for theexpenses in the following cases:(1) Instruction for installation and adjustment and a witnessed test run(2) Maintenance inspection, adjustments, and repairs(3) Technical guidance and technical education(4) Witnessed inspections of products at our factory<<Note>> The product specifications and information in this catalog are subject to change without prior notice for product improvement orother reasons.

For order placement, contact

Generalagent

Manostar Co., Ltd.

1-2-3 Nishishiriike-cho, Nagata-ku, Kobe City, Hyogo 653-0031
TEL. +81-78-621-7000 FAX. +81-78-621-7788

Manufacturer

Yamamoto Electric Works Co., Ltd.

1-2-3 Nishishiriike-cho, Nagata-ku, Kobe City, Hyogo 653-0031
TEL. +81-78-631-6000 FAX. +81-78-631-6020

SEPTEMBER 2021 YAMAMOTO ELECTRIC WORKS CO., LTD., JAPAN