SR05 Datasheet SR05A En 201507 J226I E 01
2016-05-25
: Pdf Sr05A Datasheet En 201507 J226I-E-01 SR05A_Datasheet_en_201507_J226I-E-01 Spec Sheets Omron
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SR05A Rev. 12.04 R C US Conforms to EN60204-1, EN954-1, EN292, EN50081, and EN50082 UL and C-UL listed, TUV approved H safety monitoring relays SR05A Single-Channel Safety Monitoring Relay ■ Power requirements—the SR05A will accept 24 VAC or 24 VDC ■ Inputs—a single N/C input channel, not monitored, is provided ■ ■ External Device Monitoring (EDM) is provided with a N/C loop between X1 and X2 on the SR05A ■ Reset mode—an automatic reset mode is provided with the SR05A Outputs—the SR05A has three N/O outputs to route power to the coils of external device power contactors plus one N/C auxiliary output for signaling purposes ✎ If you are considering this product for a new application please review the relay selection guide at www.sti.com/relays For the Latest Information On the Internet: www.sti.com E-mail: sales@sti.com USA Tel. 1/888/510-4357 Canada Tel. 1/800/221-7060 UK Tel. +44 (0) 1395-273-209 Europe Tel. +49 (0) 5258-938-776 Japan Tel. +81-466-22-1132 China Tel. +86-21-5836-7708 Singapore Tel. +65-648-44-001 R H1 SR05A ■ an explanation of circuit operation, ✎ For see www.sti.com/pdf/2407.pdf Application 24VAC/DC K1 (AUX) START MOMENTARY PUSH BUTTON L1 L2 L3 K2 (AUX) L1 L2 L3 L1 L2 L3 K3 (AUX) STOP MOMENTARY PUSH BUTTON K1 FUSE MA SERIES K2 INTERLOCK SWITCH K3 A2 X2 14 24 34 42 AUXILIARY CIRCUIT (ALARM OR INDICATION)¥ EB SERIES safety monitoring relays LATCHING E-STOP BUTTON FUSES K1 Output Contact Arrangements K2 K3 M CONTACT PROTECTION e.g. THERMAL CUT OUT BROWN CONTACT PROTECTION e.g. THERMAL CUT OUT BLUE H A1 X1 13 23 33 41 SR05A CONTACT PROTECTION e.g. THERMAL CUT OUT GUARD CLOSED M M Terminal Connections X1 13 EDM AND RESET X2 A2 23 33 SAFETY OUTPUT 1 N/O SAFETY OUTPUT 3 N/O 41 AUXILIARY SIGNALING N/C SAFETY OUTPUT 2 N/O 34 42 SUPPLY A1 14 24 A R H2 USA Tel. 1/888/510-4357 Canada Tel. 1/800/221-7060 UK Tel. +44 (0) 1395-273-209 Europe Tel. +49 (0) 5258-938-776 Japan Tel. +81-466-22-1132 China Tel. +86-21-5836-7708 Singapore Tel. +65-648-44-001 Go to the Engineering Guide For in-depth information on safety standards and use. For the Latest Information On the Internet: www.sti.com E-mail: sales@sti.com SR05A ■ Circuit Example Supply + 24V AC/DC -- A1 A2 Feedback and Reset X1 X2 13 23 33 41 14 24 34 42 Switching Circuit SR05A RL2 RL1 RL1 RL2 RL1 ~ = RL1 RL1 RL2 RL2 RL2 Switches up to 3 contactors Key H EDM circuit safety monitoring relays Contactor coil switching circuit Supply inclusive of switching circuit Contactor ■ Dimensions — mm/in. 99 3.89 22.5 0.88 114.5 4.5 For the Latest Information On the Internet: www.sti.com E-mail: sales@sti.com USA Tel. 1/888/510-4357 Canada Tel. 1/800/221-7060 UK Tel. +44 (0) 1395-273-209 Europe Tel. +49 (0) 5258-938-776 Japan Tel. +81-466-22-1132 China Tel. +86-21-5836-7708 Singapore Tel. +65-648-44-001 R H3 SR05A ■ Specifications Electrical All Models Power Supply: ±15%, 24 VAC/DC Power Consumption: <2 VA Internal Fuse: N/A Safety Inputs: 1 N/C (not monitored) Relay Outputs: 3 N/O + 1 N/C auxiliary Max Switched AC: Inductive AC-15, 4 A/250 V Max Switched DC: Inductive DC-13, 2 A/30 V Min Switched Current/Voltage: 10 mA/10 V Impulse Withstand Voltage: 2500 V Max Drop-Out Time: 24 VDC: 190 ms; 24 VAC: 230 ms Max Output Fuse: 5 A quick-acting fuse Reset Mode: Automatic (time to reset is 35-50 ms) External Device Monitoring (EDM): N/C loop X1–X2 Mechanical safety monitoring relays H Mounting: 35 mm (1.38 in.) DIN rail Case Material: Polyamide PA6.6 Max Wire Size: 2 x 1 mm (20 AWG) stranded; 2 x 1.5 mm (15 AWG) solid Weight: 197 g (6.9 oz.) Color: Red Internal Switches: None Indication: Green = Outputs closed Mechanical Life: 1 x 106 operations Environmental Enclosure Protection: IP40 (NEMA 1) Operating Temperature: -10 to 55°C (14 to 131°F) Humidity: 90% RH at 50°C (122°F) Specifications are subject to change without notice. Note: The safety contacts of the STI switches are described as normally closed (N/C)—i.e., with the guard closed, actuator in place, and the machine able to be started. ■ Ordering Model SR05A24 Supply Inputs Outputs Auxiliary Part No. 24 VAC/DC 1 N/C 3 N/O 1 N/C 44510-0300 A R H4 USA Tel. 1/888/510-4357 Canada Tel. 1/800/221-7060 UK Tel. +44 (0) 1395-273-209 Europe Tel. +49 (0) 5258-938-776 Japan Tel. +81-466-22-1132 China Tel. +86-21-5836-7708 Singapore Tel. +65-648-44-001 Go to the Engineering Guide For in-depth information on safety standards and use. For the Latest Information On the Internet: www.sti.com E-mail: sales@sti.com OMRON AUTOMATION AND SAFETY • THE AMERICAS HEADQUARTERS • Chicago, IL USA • 847.843.7900 • 800.556.6766 • www.omron247.com OMRON CANADA, INC. • HEAD OFFICE Toronto, ON, Canada • 416.286.6465 • 866.986.6766 • www.omron247.com OMRON ARGENTINA • SALES OFFICE Cono Sur • 54.11.4783.5300 OMRON ELECTRONICS DE MEXICO • HEAD OFFICE México DF • 52.55.59.01.43.00 • 01-800-226-6766 • mela@omron.com OMRON CHILE • SALES OFFICE Santiago • 56.9.9917.3920 OMRON ELECTRONICS DE MEXICO • SALES OFFICE Apodaca, N.L. • 52.81.11.56.99.20 • 01-800-226-6766 • mela@omron.com OTHER OMRON LATIN AMERICA SALES 54.11.4783.5300 OMRON ELETRÔNICA DO BRASIL LTDA • HEAD OFFICE São Paulo, SP, Brasil • 55.11.2101.6300 • www.omron.com.br OMRON EUROPE B.V. • Wegalaan 67-69, NL-2132 JD, Hoofddorp, The Netherlands. • +31 (0) 23 568 13 00 • www.industrial.omron.eu Authorized Distributor: Automation Control Systems • Machine Automation Controllers (MAC) • Programmable Controllers (PLC) • Operator interfaces (HMI) • Distributed I/O • Software Drives & Motion Controls • Servo & AC Drives • Motion Controllers & Encoders Temperature & Process Controllers • Single and Multi-loop Controllers Sensors & Vision • Proximity Sensors • Photoelectric Sensors • Fiber-Optic Sensors • Amplified Photomicrosensors • Measurement Sensors • Ultrasonic Sensors • Vision Sensors Industrial Components • RFID/Code Readers • Relays • Pushbuttons & Indicators • Limit and Basic Switches • Timers • Counters • Metering Devices • Power Supplies Safety • Laser Scanners • Safety Mats • Edges and Bumpers • Programmable Safety Controllers • Light Curtains • Safety Relays • Safety Interlock Switches J226I-E-01 07/15 Note: Specifications are subject to change. Printed on recycled paper. © 2015 Omron Electronics LLC Printed in U.S.A.
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