Speed Relay (SR) - Underspeed Relay Contact for Rotation Monitoring0 pages

Product Datasheet

Speed Relay

4B
Components
Limited

Speed Relay - SR Series
Underspeed Relay Contact for Rotation Monitoring
APPLICATION
The SR series speed relay is used to monitor the speed of a
rotating shaft and detect if it rises or falls below a preset safety
level.
METHOD OF OPERATION
The DIN rail mounted speed relay can be used with any Rotech
encoder, and with 4B’s WDA or P800 proximity sensors. A user
adjustable underspeed relay contact output can sound an alarm or
shutdown machinery when the shaft speed falls below the preset
level.
FEATURES
► Standard Speed Ranges* (0 to 10, 100 & 1,000 RPM)
► Single Output Relay (Single Pole Changeover)
► LED Power and Status Indication
► Dual Power Supply** (110 / 240 VAC)
► Selectable 10 Second Start Delay (SR1 Only)
► Opto-Isolated Input Signal Repeat Output (SR1 Only)

SR1V5-4

PART NUMBERS/ACCESSORIES
► SR1V5-1
Speed Relay (1 PPR)
► SR1V5-4
Speed Relay (4 PPR)
► SR1V5-10
Speed Relay (10 PPR)
► SR1V5-360/100
Speed Relay (360 PPR)
► SR2V5-1
Speed Relay (1 PPR)
► SR2V5-4
Speed Relay (4 PPR)
► SR2V5-10
Speed Relay (10 PPR)
► SR2V5-60
Speed Relay (60 PPR)
► ENC108
Optional NEMA 4 Enclosure
4B COMPATIBLE SENSORS
► RSE
Rotech Encoder - Aluminum
► RSE304SS4VB
Rotech Encoder - 304 Stainless Steel
► RSE316SS4VB
Rotech Encoder - 316 Stainless Steel
► RSEP
Rotech Encoder - Polypropylene
► WDA3V34C
WDA Sensor
► P8001V34FC
P800 ProxSwitch

Rotech Encoder

WDA Sensor

P800 ProxSwitch

SR2V5-1

* 0.01 to 20,000 Speed Ranges Available (Special Order)
** 12 / 24 VDC Available (Special Order)

Detailed specification, wiring diagrams and installation/operating instructions available upon request.

Please refer to instruction manual for correct installation.
Information subject to change or correction. Nov 2010

4B COMPONENTS LIMITED 729 Sabrina Drive, East Peoria, IL 61611 USA
Tel: 309-698-5611 Fax: 309-698-5615 Email: 4b-usa@go4b.com

www.go4b.com