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SV MR0 - Brochure

SV MR0 - Brochure

SV MR0 - Brochure

Product catalog summary
Overview
The SV MR0 is a safety speed monitoring interface designed to control zero, minimum, or maximum speed. It functions as a stand-alone safety speed monitoring device with a safety level up to PL e and SIL 3.

Key Features
  • Safety speed monitoring interfaces with a safety level up to PL e - SIL 3.
  • SV MR0 is used for overspeed and zero speed control, while SV MR0 U is for underspeed control.
  • Interface with relay outputs with guided contacts and selectable manual or automatic restart.
  • EDM feedback input for monitoring external contactors.
  • Enable inputs to activate or deactivate the interface.
  • Faults are signaled by an LED “Fault” and a PNP system status output.
  • PNP status output indicates overspeed or underspeed threshold crossings.
  • Includes 2 inputs for PNP proximity switch.

Technical Features
  • Model: SV MR0 and SV MR0 U
  • Ordering Code: 1100078 (SV MR0), 1100088 (SV MR0 U)
  • Safety Level: Up to PL e, Cat. 4, SIL 3, SILCL 3
  • Safety Relay Outputs: 2 NO - 6A 250 VAC
  • Overspeed Status Output: PNP - 100 mA 24 VDC
  • System Status Output: PNP - 100 mA 24 VDC
  • Power Supply: 24 VDC ± 20%
  • Electrical Connections: Removable terminal blocks, screw contacts
  • Start/Restart: Automatic/Manual
  • Maximum Input Frequency: 2000 Hz
  • Selectable Frequency Threshold: 0.5 ... 990 Hz or 10 ... 49500 rpm
  • Hysteresis: 5%
  • External Device Monitoring: Yes
  • Signaling: LED indicators for status and diagnostic
  • Protection Rating: IP20 for housing, IP2X for terminal block
  • Operating Temperature: -40 ... +55 ºC
  • Fastening: DIN rail according to EN 50022-35 standard
  • Dimensions: 108 x 22.5 x 114.5 mm

Adjustments
  • P1, P2, and P3 selectors for setting numeric values and multipliers in Hz or rpm.
  • Multipliers for frequency and speed thresholds allow for precise control settings.

Company Background
ReeR SpA, founded in 1959 in Turin, Italy, is a leader in safety automation, specializing in safety optoelectronic sensors and controllers. The company is ISO 9001, ISO 14001, and ISO 45001 certified.

Disclaimer
ReeR SpA reserves the right to make changes to the products described without notice and assumes no liability as a result of their use or application.
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Catalog excerpts

SV MR0 - Brochure-1

SV MR0 safety speed monitoring interface Short form

 Open the catalog to page 1
SV MR0 - Brochure-2

Stand-alone safety speed monitoring device Controls zero, minimum or maximum speed Features Interface with relay outputs with guided contacts Manual or Automatic restart selectable. 2 inputs for PNP proximity switch EDM feedback input for external contactors monitoring. Enable inputs to activate or deactivate the interface Faults signalled by LED “Fault” and a PNP system status output. PNP status output indicating overspeed or underspeed thresholds crossing. Key Features Safety speed monitoring interfaces. Safety level up to PL e SIL 3. SV MR0 - Safety speed monitoring relay for Overspeed and...

 Open the catalog to page 2
SV MR0 - Brochure-3

Technical features SV MR0 SV MR0 U 1100078 1100088 Up to PL e, Cat. 4, SIL 3, SILCL 3 2 NO - 6A 250 VAC PNP - 100 mA 24 VDC PNP - 100 mA 24 VDC 24 VDC ± 20% Removable terminal blocks, screw contacts Automatic/Manual 2000 0,5 ... 990 10 ... 49500 equivalent to 0,17 ... 825 Hz 5% Yes LED indicators for status and diagnostic IP20 for housing - IP2X for terminal block -40 ... +55 ºC DIN rail according to EN 50022-35 standard 108 x 22,5 x 114,5 Model Ordering code Safety level Safety relay outputs Overspeed status output System status output Power supply Electrical connections Start/Restart Maximum...

 Open the catalog to page 3
SV MR0 - Brochure-4

More than 60 years of quality and innovation Founded in Turin, Italy in 1959, ReeR distinguished itself for its strong commitment to innovation and technology. A steady growth throughout the years allowed ReeR to become a point of reference in the safety automation industry at a worldwide level. The Safety Division is in fact today a world leader in the development and manufacturing of safety optoelectronic sensors and controllers. ReeR is ISO 9001, ISO 14001 and ISO 45001 certified. ReeR SpA Via Carcano, 32 10153 Torino, Italy T +39 011 248 2215 F +39 011 859 867 reersafety.com | [email protected]...

 Open the catalog to page 4
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.