The 2020 contract is now available! Booths 1-500 will be assigned begining March, 25th. 

G.M. International Safety Inc.

17453 Village Green Drive
Houston,  TX  77040

United States
http://www.gminternational.com
  • Booth: 5344

G.M. International is a world leading manufacturer of Intrinsically Safe Equipment and SIL rated Interfaces such as: SIL 3 EX Barriers / Isolators; SIL 3 Rated Satey Relays with or without Line Monitoring; DI & DO Modules for NE or ND Load with Line Monitoring Detection; SIL 3 Rated Power Supplies; Visit us to get your free copy of latest SIL Book.


 Products

  • Intrinsically Safe Isolator: D5231E
    The Switch/Proximity Detector Repeater type D5231E is a unit with eight independent channels suitable for applications requiring SIL 2 level (according to IEC 61511) in safety related systems for high risk industries....

  • • SIL 2 according to IEC 61511 for Tproof = 3 / 10 yrs (≤10% / >10 % of total SIF), SFF 73.90%, PFDavg (1 year) 2.96 E-04.
    • 8 fully independent channels
    • Input from Zone 0 (Zone 20) / Division 1, Installation in Zone 2/Division 2.
    • NO/NC switch/proximity Detector Input, NO/NC solid-state output relay .
    • Field open and short circuit detection.
    • High Accuracy, μP controlled A/D converter.
    • Three port isolation, Input/Output/Supply.
    • Modbus RTU RS-485 Output.
    • EMC Compatibility to EN61000-6-2, EN61000-6-4, EN61326-1, EN61326-3-1 for safety system.
    • Fully programmable operating parameters.
    • Any input can be assigned to any number of outputs. Logical output functions available.
    • ATEX, IECEx, FM, FMC, INMETRO, EAC-EX, UKR TR n. 898, NEPSI, TÜV Certifications.
    • Type Approval Certificate DNV and KR for maritime applications.
    • High Density, eight channels per unit.
    • Simplified installation using standard DIN-Rail and plug-in terminal blocks, with or without power Bus, or customized Termination Boards.
    • 250 Vrms (Um) max. voltage allowed to the instruments associated with the barrier.
  • SIL 3 Safety Relay: D5294S
    The D5294S is a relay module suitable for the switching of safety related circuits, up to SIL 3 level according to IEC 61508:2010 Ed. 2 for high risk industries. It provides isolation between input and output contacts....

  • • SIL 3 according to IEC 61508:2010 Ed. 2 for Tproof = 13 / 20 yrs (≤10% / >10 % of total SIF) for NE Load, with PFDavg (1 year) 7.55 E-06, SFF 99.29%
    • SIL 3 according to IEC 61508:2010 Ed. 2 for Tproof = 6 / 20 yrs (≤10% / >10 % of total SIF) for F&G/ND Load, with PFDavg (1 year) 1.49 E-05, SFF 97.52%
    • SIL 2 according to IEC 61511 for Tproof = 1 / 5 yrs (≤10% / >10 % of total SIF) for diagnostic with fault relay NO contact, with PFDavg (1 year) 5.86 E-04, SFF 70.54%
    • SIL 2 according to IEC 61511 for Tproof = 2 / 10 yrs (≤10% / >10 % of total SIF) for diagnostic with RS485 Modbus out, with PFDavg(1 year) 3.85 E-04, SFF 73.82%
    • Systematic capability SIL 3.
    • Installation in Zone 2 / Division 2.
    • Compatible with DCS/PLC pulse testing.
    • Internal relay coil short circuit detection.
    • Line and Load short/open circuit detection.
    • The fault in the field is directly mirrored to the PLC DO.
    • Solenoid resistance measurement even in presence of serial connected diodes (patented resistance measuring technique).
    • RMS voltage (before and after load energization) and load current measurement.
    • Automatic acquisition of voltage, current and load resistance values.
    • Earth leakage detection on both ac phases in de-energized load condition.
    • 5 A high availability SIL 3 contacts for NE or F&G/ND load.
    • 6 A inrush current at 24 Vdc / 250 Vac.
    • Input/Output/Supply isolation.
    • EMC Compatibility to EN61000-6-2, EN61000-6-4, EN61326-1, EN61326-3-1 for safety system.
    • ATEX, IECEx, UL & C-UL, FM & FM-C, INMETRO, EAC-EX, UKR TR n. 898, NEPSI, TÜV Certifications.
    • TÜV Functional Safety Certification.
    • Type Approval Certificate DNV and KR for maritime applications.
    • Simplified installation using standard DIN-Rail and plug-in terminal blocks, with or without Power Bus, or customized Termination Boards.
  • Power Supply: PSS1250
    The Power Supply System type PSS1250 is an anodized aluminum 19” Rack unit (4U high) suitable to accept up to 6 plug-in Power Supply Modules type PSM1250 and 1 Overview module for diagnostic functions. Each module provides 24Vdc, 50 A output....

  • • SIL 3 for NE Load according IEC 61508:2010, with single PSM1250 module or more PSM1250 modules in redundant configuration (see SM0219 for more information).
    • SIL 1 for ND Load according to IEC 1508:2010, with single PSM1250 module (see ISM0219 for more information).
    • SIL 2 for ND Load according IEC 61508:2010, with more PSM1250 modules in redundant configuration (see ISM0219 for more information).
    • Systematic capability SIL 3.
    • 2 universal AC Input Lines, 100 to 264 Vac (48 to 62 Hz).
    • Power factor correction.
    • Installation in Zone 2 / Div.2 hazardous locations with hot swappable modules.
    • EMC Compatibility to EN61000-6-2, EN61000-6-4.
    • ATEX, IECEx Certifications.
    • TÜV Certifications.
    • TÜV Functional Safety Certification.
    • Type Approval Certificate DNV for marine applications (pending).
    • Highly regulated output of 24 Vdc, 50 A, for PSM1250 module.
    • Under and over voltage alarm monitoring.
    • 3 over voltage redundant protections.
    • Redundant parallel connections with load sharing.
    • Reduces Power dissipation (in parallel/redundant configuration) by replacing a Schottky diode with Mosfet Active Ideal Diode.
    • 89% efficiency @230 Vac input and 24 Vdc output with full load.
    • Fan speed control depending on ambient temperature and output power.
    • High load fuse breaking capability without interrupting operations.
    • 19” or 9” or 7” Rack unit, 4 U high,anodized aluminium, durable metal enclosure.
    • Tropicalization for electronic components.
    • Modbus RTU RS-485 diagnostic output (only for 19” or 9” rack units).

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