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Safe Speed Monitoring Relay

Brand: Banner Engineering

Module connects to two sensors with PNP outputs, monitoring rotation (rpm) or linear movement. 
Provides over-speed, under-speed and zero-speed detection.
Features
  • Feedback input monitors external machine control elements.
  • 24 V ac/dc operation.
  • Two redundant, forced guided output contacts rated at 4 A, plus one auxiliary N.C. output contact.
  • Stop Category 0, per ISO 13850 (EN 418), IEC 60204-1, and ANSI NFPA 79 Category 3, SIL Claimed Level (SIL CL) 3 to EN 62061, Category 3 / Performance Level (PL) e to DIN EN ISO 13849-1.
  • DIN-rail mountable 45 mm wide housing with removable terminal blocks.
  • Energizes output relays (closes N.O. contacts), when speed drops below set value, for "standstill" (under-speed) monitoring.
  • De-energizes output relays (opens N.O. contacts), when speed rises above set value, for over-speed monitoring.

1 - 2 of 2 Part Numbers
SSM-FM-11A10
SSM-FM-11A10
  • Applicatoin: Shaft/Motor Speed - Yes
  • Contacts - AgNi (gold-flash)
  • Design Rating - Cat. 3; PL e; SIL CL 3
  • Dimension (H x W x D in mm) - 84 x 45 x 118
  • Electrical Life (Cycles @ VA) - 1,000,000 @ 440 VA
  • Input Operation - Simultaneous
  • IP Rating - IP20
  • Max Operating Temperature ( °C) - 50
  • Mechanical Life (Operations in Millions) - 50
  • NEMA Rating - NEMA 1
  • Output Configuration - 2 NO (4 A); 1 NC (4 A)
  • Power Consumption - 2.5 W / 4 VA
  • Primary Housing Material - Polycarbonate
  • Recovery Time (ms) - 1500
  • Relative Humidity - 90% @ 50° C
  • Response Time (ms) - 700 (typical)
  • Safety Input - Dual Channel (Solid-State) - 3-25 mA @ 24 V dc (PNP)
  • Supply Voltage - 24 V ac/dc +/- 10%
  • Terminal Type - Removable
  • Vibration - 10-55 Hz at 0.35 mm
SSM-FM-11A20
SSM-FM-11A20
  • Applicatoin: Shaft/Motor Speed - Yes
  • Contacts - AgNi (gold-flash)
  • Design Rating - Cat. 3; PL e; SIL CL 3
  • Dimension (H x W x D in mm) - 84 x 45 x 118
  • Electrical Life (Cycles @ VA) - 1,000,000 @ 440 VA
  • Input Operation - Simultaneous
  • IP Rating - IP20
  • Max Operating Temperature ( °C) - 50
  • Mechanical Life (Operations in Millions) - 50
  • NEMA Rating - NEMA 1
  • Output Configuration - 2 NO (4 A); 1 NC (4 A)
  • Power Consumption - 2.5 W / 4 VA
  • Primary Housing Material - Polycarbonate
  • Recovery Time (ms) - 1500
  • Relative Humidity - 90% @ 50° C
  • Response Time (ms) - 700 (typical)
  • Safety Input - Dual Channel (Solid-State) - 3-25 mA @ 24 V dc (PNP)
  • Supply Voltage - 24 V ac/dc +/- 10%
  • Terminal Type - Removable
  • Vibration - 10-55 Hz at 0.35 mm
1 - 2 of 2 Part Numbers
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