System Sensor PR-1 User Manual

YELLOW

BLUE

ORANGE

–

Non-Power Limited

Power Limited

Blue Wire

Yellow Wire

Orange Wire

Red Wire

Black Wire

White Wire

INSTALLATION AND MAINTENANCE INSTRUCTIONS

I56-2191-007

PR-1 Multi-Voltage Relay

Speciﬁcations

Operating Voltage: 18-35 VDC, 18-35 VAC, 120 VAC Operating Current: 15 mA max. Operating Temperature Range: –40ºF to 158ºF (–40ºC to 70ºC) Storage Temperature Range: –58ºF to 185ºF (–50ºC to 85ºC) Humidity: 10 to 93% RH non-condensing Wire Length: 8 Dimensions: 0.87˝H x 2.01 (22 mm H x 51 mm W x 36 mm D) Accessories: Six wire nuts One piece of double sided tape One 1 Contact Ratings: 24 VDC 7A 120 VAC 7A max. (0.35 PF) 250 VAC 10A max. (resistive load) 30 VDC 10A max. (resistive load)

NOTICE: This manual should be left with the owner/user of this equipment.

General Description

Model PR-1 is an epoxy encapsulated single pull double throw (SPDT) relay. The PR-1 also uses a red LED as a visible indication of relay coil energization.

Mounting

For ease of installation, the PR-1 relay may be mounted in a variety of ways. It can be attached within compatible equipment or in a separate enclosure using a mounting screw. Double sided tape is also provided for additional support.

Wiring

NOTE: All wiring must conform to applicable local codes, ordinances, and regulations.

The PR-1 connections are shown on the label on the side of the relay. Using the enclosed wire nuts, secure the electrical connections appropriate to the application. Provisions must be taken to separate power limited and non-power limited wiring per National Electrical Code requirements. Field installable wiring connected to the product must have a minimum 1/4 inch spacing between the power limited and non-power limited wire.

NOTE: There is high voltage running through the red wire. To help prevent injury, put a wire nut on the red wire before installing. This is only applicable when using 120 VAC operating voltage (black wire).

˝ min. (203 mm)

˝W x 1.42˝D

/4˝ screw

WIRE DEFINITIONS

RED POWER INPUT 24 VDC (+)/24 VAC BLACK POWER INPUT 120 VAC BLUE RELAY - COMMON YELLOW RELAY - NORMALLY CLOSED ORANGE RELAY - NORMALLY OPEN WHITE POWER INPUT 24 VDC(–)/24 VAC/120 VAC

3825 Ohio Avenue, St. Charles, Illinois 60174

1-800-SENSOR2, FAX: 630-377-6495

www.systemsensor.com

C0209-00

C0899-00

Three-Year Limited Warranty

System Sensor warrants its enclosed product to be free from defects in materials and workmanship under normal use and service for a period of three years from date of manufacture. System Sensor makes no other express warranty for the enclosed product. No agent, representative, dealer, or employee of the Company has the authority to increase or alter the obligations or limitations of this Warranty. The Company’s obligation of this Warranty shall be limited to the replacement of any part of the product which is found to be defective in materials or workmanship under normal use and service during the three year period commencing with the date of manufacture. After phoning System Sensor’s toll free number 800-SENSOR2 (736-7672) for a Return Authorization number, send defective units postage prepaid to: System Sensor, Returns

Department, RA #__________, 3825 Ohio Avenue, St. Charles, IL 60174. Please include a note describing the malfunction and suspected cause of failure. The Company shall not be obligated to replace units which are found to be defective because of damage, unreasonable use, modifications, or alterations occurring after the date of manufacture. In no case shall the Company be liable for any consequential or incidental damages for breach of this or any other Warranty, expressed or implied whatsoever, even if the loss or damage is caused by the Company’s negligence or fault. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This Warranty gives you specific legal rights, and you may also have other rights which vary from state to state.