Moore Industries

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    SSX/SST Safety Series Isolator & Splitter

    FS Functional Safety Series, the exida® approved, SIL 3 capable 2-wire (loop powered) SSX and 4-wire (line/mains powered) SST Safety Isolators and Splitters provide isolation and signal conversion for your SIS (Safety Instrumented System) needs. These units protect and enhance loops and also pass valuable HART® data from the field transmitter to host systems and vice-versa.
    Isolate your SIS from your Basic Process Control System or monitoring system so disconnections or failures to these secondary systems don’t affect your safety system. FMEDA (Failure Mode Effects and Diagnostic Analysis) reports are available with the required safety data to ensure that risk reduction requirements are met.
    Protect your safety system from surges, spikes and transients in the field. With 1500Vrms isolating capability, the SSX/SST protects your safety I/O cards and system from the rigors of plant environments.
    With built-in HART pass-through technology you can rest assured that when your loops use HART transmitters that critical and valuable HART diagnostic, process, and calibration information can be read on either side of the SSX/SST. Most all other isolators block and “strip off” the HART signal.

    Features:

    •  exida certified IEC 61508:2010. exida has certified the SSX/SST for use in an SIS up to SIL 3 in monitor mode, where only the input circuit is part of the safety function. For single use mode, the SSX/SST is approved for use in an SIS up to SIL 2.
    • Comprehensive FMEDA certified safety data. Upon request, exida-certified FMEDA data is provided to be used by a functional safety practitioner to determine the SST’s and SSX’s applicability in specific safety-related applications.
    • Valuable HART data not lost. Both the SSX and SST pass critical HART data to asset management systems, programming devices or host systems.
    • Split signals between two locations. The 4-Wire SST takes in one signal and gives you two fully isolated outputs that can be taken to two separate receiving devices. This facilitates maintenance on either output loop without losing the signal on the other output loop.
    • RFI/EMI Protection. Standard 20V/m protection offered to protect against harmful effects of radio frequency and electromagnetic interference.
    • Transmitter excitation. The 4-wire SST is capable of providing loop power to a 2-wire transmitter that is connected to its input.
  • moore_logo_200_85 Featuring a very narrow installation footprint, miniMOORE™ Signal Isolators, Converters, Boosters and Splitters combine multiple analog signal channels in a rugged, easy-to-install signal conditioner. Reliable and very economical, the miniMOORE multi-channel family includes the model MIX 2-wire (loop) and the model MIT 4-wire (line/mains) powered models. The complete family delivers cost-effective solutions for an expansive range of signal interface applications.
  • moore_logo_200_85 PC-Programmable Temperature Transmitters–the TRY (isolated) and TRX (non-isolated)–combine smart digital technology with advanced analog operation to deliver superior reliability, accuracy and ease of use.
  • moore_logo_200_85 The universal SPA2 Programmable Limit Alarm Trips provide on/off control, warn of unwanted process conditions, alarm on rate-of-change and provide emergency shutdown. Very versatile, they accept a signal input from transmitters, temperature sensors and a wide array of other monitoring and control instruments
  • moore_logo_200_85 Description The HCS HART Concentrator System converts a HART digital signal to a serial (RS-485 or RS-232) MODBUS RTU communication protocol. This allows HART transmitters and valves to interface directly with MODBUS-based monitoring and control systems.
  • moore_logo_200_85 The ROUTE-MASTER™ RM100 Series is an intrinsically-safe fieldbus power supply system providing galvanically-isolated and fieldbusconditioned power for FOUNDATION Fieldbus or PROFIBUS PA segments. Fieldbus devices may be connected into these segments only through RMA100 or RMA100C Device Couplers, and any intrinsicallysafe segment may only contain intrinsically-safe devices, that are approved for the appropriate Zone/Division of use and the appropriate Gas hazard.
  • moore_logo_200_85 The microNCS provides a real-time signal gateway between the field or factory floor and your control strategy. Part of Moore Industries’ NCS NET Concentrator System® family of intelligent distributed I/O, the stand-alone microNCS accepts four or eight fully-isolated analog inputs and four discrete (contact closure) inputs. It “concentrates” this data onto one or multiple communication links, and transmits it long distances back to one or more host DCS, PLC or PC-based control systems.
  • moore_logo_200_85 The high-performance IPT 2 Current-to-Pressure (I/P) Transmitter converts a current signal to a pneumatic signal so that an electronic-based system such as a DCS, PLC, or PC can control a pneumatic actuator, valve, or damper drive. Available models accept a wide range of current inputs (4-20mA, 4-12mA, and 12-20mA) and provide a proportional pneumatic signal (3-15psig, 0.2-1 Bar, 20-100kPA, etc.).
  • moore_logo_200_85 Moore Industries’ AC Power Transducers continuously track the amount of power being consumed by an electric device or a system. Available models accept an AC input from a “load” device such as a motor, pump or heater. They provide a proportional milliamp output for determining equipment power use and operating efficiency. They can also be used to trip automatic power control equipment to initiate energy conservation measures. Moore Industries’ AC power transducers are available in 1, 1-1/2, 2, 2-1/2, and 3 element versions. They may be either self- or externally-powered.
  • moore_logo_200_85 The universal SPD Programmable Loop Display accepts a 4-20mA input from a process transmitter or similar analog device and indicates real-time process status in mA, percent or any designated engineering unit (EGU) on its 5-digit display. Both the process value and engineering unit (up to 5 characters) are shown on the display.
  • moore_logo_200_85 For Explosion-Proof and General Locations The BH housing provides superior explosionproof protection for fi eld-mounted units and meets standards for enclosing indoor and outdoor electronic instruments approved for use in explosion-proof, dust-ignition proof and intrinsically-safe locations.
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    STA SIL 2 and SIL 3 Compliant Programmable Current/Voltage and RTD/Thermocouple Safety Trip Alarms

    The exida® SIL 2 and SIL 3 certified STA Safety Trip Alarm performs as a logic solver and acts on potentially hazardous process conditions; warns of unwanted process conditions; provides emergency shutdown; or provides on/off control in Safety Instrumented Systems (SIS) and traditional alarm trip applications. The 4-wire (line/mains-powered) STA models accept a signal input from transmitters, temperature sensors and a wide array of other monitoring and control instruments including:

    Current and Voltage Signals Temperature (RTD and T/C) Sensor Inputs Resistance and Potentiometer Devices Direct Millivolt Sources

    Features:

    • exida certified IEC 61508:2010. For systematic integrity up to SIL 3 and for random integrity up to SIL 2. This means that an STA is approved for single use in Safety Instrumented Systems (SIS) up to SIL 2 and in redundant architectures (1oo2, 2oo3, etc.) up to SIL 3.
    • Comprehensive FMEDA certified safety data. Upon request, exida-certified FMEDA (Failure Modes, Effects and Diagnostics Analysis) data is provided to be used by a competent functional safety practitioner to determine the STA’s applicability as a logic solver in specific safety-related applications.
    • 20-bit input resolution with long-term stability. Delivers industry-best digital accuracy with up to 5 years between scheduled calibrations.
    • Site-programmable with password protection. Front panel pushbuttons with menu-guided configuration deliver confident and secure set up.
    • Large 5-digit process and status readout. Backlit display shows menu prompts during configuration and, when in operation, shows the process variable, the output or toggles between the two in selectable engineering units.
    • Isolated and RFI/EMI protection. Delivers superior protection against the effects of ground loops and plant noise.
    • Combined alarm trip and transmitter. The analog output (-AO) option reduces costs and installation time when both alarm and transmitter functions are needed at the same location.

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