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The simplest and most cost effective way to implement Intrinsic Safety
| Analog Inputs: 4-20mA/HART transmitters, plus support for loop-powered indicators. | ||
| D5011D | Transmitter Repeater Power Supply, dual channel, 4-20mA and HART, output: source mode | The D5011D provides two fully floating dc supplies for energizing two 2-wire 4-20 mA transmitters located in a hazardous location, and repeats the current in floating circuits to drive two independent safe area loads… |
| It allows bi-directional communication signals for HART transmitters. Safety/Entity Parameters: Uo/Voc=25.9V, Io/Isc=92mA, Po/Po=594mW at terminals 7-8, 9-10. Suitable for high integrity applications to SIL3 according to IEC 61508. | ||
| D5011S | Transmitter Repeater Power Supply, single channel, 4-20mA and HART, output: source mode | The D5011D provides two fully floating dc supplies for energizing two 2-wire 4-20 mA transmitters located in a hazardous location, and repeats the current in floating circuits to drive two independent safe area loads… |
| It allows bi-directional communication signals for HART transmitters. Safety/Entity Parameters: Uo/Voc=25.9V, Io/Isc=92mA, Po/Po=594mW at terminals 7-8, 9-10. Suitable for high integrity applications to SIL3 according to IEC 61508. |
| D5014D | Transmitter Repeater Power Supply, dual channel, 0/4-20mA and HART, output: active-passive/source-sink | The D5014D provides two fully floating dc supplies for energizing two 2/3-wire 0/4-20 mA transmitters located in a hazardous location, and repeats the current in floating circuits to drive two independent safe area loads which may be sourcing or sinking. It may also be used with suitably certified separately-powered transmitters… |
| The D5014D may also be configured to enable a single transmitter to provide two separate isolated outputs to the safe area (duplicator mode). The D5014D allows bi-directional communication signals for HART transmitters. Safety/Entity Parameters: Uo/Voc=25.9V, Io/Isc=92mA, Po/Po=594mW at terminals 7-8, 9-10, when used with two-wire transmitters. |
| D5014S | Transmitter Repeater Power Supply, single channel, 0/4-20mA and HART, output: active-passive/source-sink | The D5014S provides a fully floating dc supply for energizing a 2/3-wire 0/4-20 mA transmitter located in a hazardous location, and repeats the current in a floating circuit to drive an independent safe area load which may be sourcing or sinking… |
| It may also be used with suitably certified separately-powered transmitters. The D5014S allows bi-directional communication signals for HART transmitters. Safety/Entity Parameters: Uo/Voc=25.9V, Io/Isc=92mA, Po/Po=594mW at terminals 7-8 when used with two-wire transmitters. See data sheet for other configurations. Suitable for high integrity applications to SIL3 according to IEC 61508. |
| Analog Outputs: 4-20mA/HART. Drive current-to-pneumatic (I/P) convertors, digital indicators, etc. | ||
| D5020D | I/P Driver, Powered, dual channel, 4-20mA and HART | The D5020D isolates and transfers two independent 4-20mA signals from a controller located in a safe area to two isolated loads of up to 700 ohm each in hazardous location… |
| It has a high output capacity of 15V at 20mA combined with a low volt-drop across its input terminals.It allows bi-directional communication signals for HART I/P convertors/valve positioners. A field open or short circuit reflects a high impedance to the control device output circuit. This actuates (de-energizes) the channel fault output transistor and actuates (energizes) the cumulative fault output available on the power bus connector. A fault output signal for each channel is available when the module is mounted on a custom termination board. The D5020D can also be used to drive two isolated loads from a single controller output (duplicator mode). Safety/Entity Parameters: Uo/Voc=25.9V, Io/Isc=93mA, Po/Po=595mW at terminals 7-8, 9-10. Suitable for high integrity applications to SIL3 according to IEC 61508 | ||
| D5020S | I/P Driver, Powered, single channel, 4-20mA and HART | The D5020S isolates and transfers a 4-20mA signal from a controller located in a safe area to a load of up to 700 ohm in a hazardous location. It has a high output capacity of 15V at 20mA combined with a low volt-drop across its input terminals… |
| It allows bi-directional communication signals for HART I/P convertors/valve positioners. A field open or short circuit reflects a high impedance to the control device output circuit. This actuates (de-energizes) the channel fault output transistor and actuates (energizes) the cumulative fault output available on the power bus connector. A fault output signal is available when the module is mounted on a custom termination board in addition to an open-collector transistor output on the module terminal blocks 3-4. Safety/Entity Parameters: Uo/Voc=25.9V, Io/Isc=93mA, Po/Po=595mW at terminals 7-8. Suitable for high integrity applications to SIL3 according to IEC 61508. |
| Digital/Discrete Inputs: volt-free contacts, NAMUR proximity detectors. | ||
| D5030D | Switch/Proximity Detector Repeater, dual channel, relay output, DIN rail mount (only) | The D5030D isolates and repeats two dry switch contacts or two proximity detectors in a hazardous location and provides two independent SPST relay outputs to drive safe area loads. |
| The unit can be configured for NO/NC contact or proximity detector input, and for normally energized or normally de-energized relay output. Fault detection is available for both proximity detectors and switches connected to end-of-line resistors. Fault detection results in de-energization of the corresponding output relay and illuminates the Fault LED. The D5030D can also be configured to provide two independent outputs from a single input (duplicator mode). In this case the second output can be configured either as a duplicate output or as a fault output relay. Safety/Entity Parameters: Uo/Voc=10.5V, Io/Isc=22mA, Po/Po=56mW at terminals 7-8, 9-10. The D5030D is available for DIN rail mounting only. Suitable for high integrity applications to SIL3 according to IEC 61508. | ||
| D5030S | Switch/Proximity Detector Repeater, single channel, relay output, DIN rail mount only) | The D5030S isolates and repeats a dry switch contact or proximity detector in a hazardous location and provides a SPST relay output to drive a safe area load.The unit can be configured for NO/NC contact or proximity detector input, and for normally energized or normally de-energized relay output… |
| Fault detection is available for both proximity detectors and switches connected to end-of-line resistors. Fault detection results in de-energization of the output relay and illuminates the Fault LED. Safety/Entity Parameters: Uo/Voc=10.5V, Io/Isc=22mA, Po/Po=56mW at terminals 7-8. The D5030S is available for DIN rail mounting only. Suitable for high integrity applications to SIL3 according to IEC 61508. |
| D5031D | Switch/Proximity Detector Repeater, dual channel, open collector output, DIN rail / termination board mount | The D5031D isolates and repeats two dry switch contacts or two proximity detectors in a hazardous location and provides two independent opto-coupled open-collector transistor outputs to drive safe area loads… |
| The unit can be configured for NO/NC contact or proximity detector input, and for normally energized or normally de-energized transistor output. Fault detection is available for both proximity detectors and switches connected to end-of-line resistors. Fault detection results in de-energization of the corresponding output transistor and illuminates the Fault LED. The D5031D can also be configured to provide two independent outputs from a single input (duplicator mode). In this case the second output can be configured either as a duplicate output or as a fault output transistor. Safety/Entity Parameters: Uo/Voc=10.5V, Io/Isc=22mA, Po/Po=56mW at terminals 7-8, 9-10. The D5031D may be mounted on DIN rail, with or without power bus, or on customized termination boards. |
| D5031S | Switch/Proximity Detector Repeater, single channel, open collector output, DIN rail / termination board mount | The D5031S isolates and repeats a dry switch contact or proximity detector in a hazardous location and provides an opt-coupled open-collector transistor output to drive a safe area load.The unit can be configured for NO/NC contact or proximity detector input, and for a normally energized or normally de-energized transistor output… |
| Fault detection is available for both proximity detectors and switches connected to end-of-line resistors. Fault detection results in de-energization of the output transistor and illuminates the Fault LED. Safety/Entity Parameters: Uo/Voc=10.5V, Io/Isc=22mA, Po/Po=56mW at terminals 7-8. The D5031S may be mounted on DIN rail, with or without power bus, or on customized termination boards. Suitable for high integrity applications to SIL3 according to IEC 61508. |
| D5032D | Switch/Proximity Detector Repeater, dual channel, relay output, DIN rail / termination board mount | The D5032D isolates and repeats two dry switch contacts or two proximity detectors in a hazardous location and provides two independent SPST relay outputs to drive safe area loads.The unit can be configured for NO/NC contact or proximity detector input, and for normally energized or normally de-energized relay output. |
| Fault detection is available for both proximity detectors and switches connected to end-of-line resistors. Fault detection results in de-energization of the corresponding output relay and illuminates the Fault LED. The D5032D can also be configured to provide two independent outputs from a single input (duplicator mode). In this case the second output can be configured either as a duplicate output or as a fault output relay. Safety/Entity Parameters: Uo/Voc=10.5V, Io/Isc=22mA, Po/Po=56mW at terminals 7-8, 9-10. The D5032D may be mounted on DIN rail, with or without power bus, or on customized termination boards. Suitable for high integrity applications to SIL3 according to IEC 61508. See TUV certificate summary. |
| D5032S | Switch/Proximity Detector Repeater, single channel, relay output, DIN rail / termination board mount | The D5032S isolates and repeats a dry switch contact or proximity detector in a hazardous location and provides a SPST relay output to drive a safe area load.The unit can be configured for NO/NC contact or proximity detector input, and for normally energized or normally de-energized relay output. |
| Fault detection is available for both proximity detectors and switches connected to end-of-line resistors. Fault detection results in de-energization of the output relay and illuminates the Fault LED. Safety/Entity Parameters: Uo/Voc=10.5V, Io/Isc=22mA, Po/Po=56mW at terminals 7-8.The D5032S may be mounted on DIN rail, with or without power bus, or on customized termination boards. Suitable for high integrity applications to SIL3 according to IEC 61508. |
| D5034D | Switch/Proximity Detector Repeater, dual channel, sinking current output, DIN rail / termination board mount | The D5034D isolates and repeats two dry switch contacts or two proximity detectors in a hazardous location and provides two independent sinking current outputs to drive safe area PLC/ESD/DCS inputs. |
| Field loop integrity and status (line plus contact* or proximitor) are continuously monitored, and available transparently to the PLC/ESD/DCS via the existing input line (no separate dedicated fault connection required). Each output can be interpreted as follows: 0.5 to 1.3mA = Input open 2.0 to 6.0mA = Input closed 0 to 0.4mA = Input fault, line break* 6.5 to 8.0mA = Input fault, line short-circuit* *Dry switch contact inputs require associated end-of-line resistors to enable fault detection.Safety/Entity Parameters: Uo/Voc=10.5V, Io/Isc=15mA, Po/Po=39mW at terminals 7-8, 9-10.The D5034D may be mounted on DIN rail, with or without power bus, or on customized termination boards. Suitable for high integrity applications to SIL3 according to IEC 61508. See TUV certificate summary. |
| D5034S | Switch/Proximity Detector Repeater, single channel, sinking current output, DIN rail / termination board mount | The D5034S isolates and repeats a dry switch contact or a proximity detector in a hazardous location and provides a sinking current output to drive a safe area PLC/ESD/DCS input… |
| Field loop integrity and status (line plus contact* or proximitor) are continuously and directly monitored and available tranparently to the the PLC/ESD/DCS via the existing input line (no separate dedicated fault connection required). The output can be interpreted as follows: 0.5 to 1.3mA = Input open 2.0 to 6.0mA = Input closed 0 to 0.4mA = Input fault, line break* 6.5 to 8.0mA = Input fault, line short-circuit* *Dry switch contact inputs require associated end-of-line resistors to enable fault detection. Safety/Entity Parameters: Uo/Voc=10.5V, Io/Isc=15mA, Po/Po=39mW at terminals 7-8.The D5034S may be mounted on DIN rail, with or without power bus, or on customized termination boards. Suitable for high integrity applications to SIL3 according to IEC 61508. |
| D5231E | Switch/Proximity Detector Repeater, 8 channels, o.c. & Modbus outputs, DIN rail / termination board mount | The D5231E isolates and repeats eight dry switch contacts or proximity detectors in a hazardous location and provides eight independent opto-coupled (photo-MOS) outputs to drive safe area logic circuits.The unit can be configured for NO/NC contact or proximity detector input, and for normally energized or normally de-energized outputs. |
| Configuration is programmable from a PC using the Pocket Portable Adaptor PPC5092 via USB serial cable and SWC5090 configuration software. Fault detection (PC configurable) is available for both proximity detectors and switches connected to end-of-line resistors. Fault detection results in de-energization of the corresponding output and illuminates the Fault LED. Modbus RTU RS-485 output is also available on the module bus connector. Safety/Entity Parameters: Uo/Voc=11.2V, Io/Isc=12mA, Po/Po=34mW at terminals 21-13, 21-14, 22-15, 22-16, 23-17, 23-18, 24-19, 24-20. The D5231E may be mounted on DIN rail, with or without power bus, or on customized termination boards. Suitable for high integrity applications to SIL2 according to IEC 61508 and IEC 61511. |
| Digital / Discrete Outputs: dry contact, logic level, 24VDC. Drive solenoid valves, beacons, sounders, etc. | ||
| D5048S | Digital Output, single channel, selectable output power levels, PLC/DCS loop powered, extra control functions | The D5048S is a loop-powered, single channel, galvanically isolated, digital output module enabling a safe area PLC/DCS to control a normally-energized device in a hazardous location… |
| Typical applications include driving solenoid valves, audible and visual alarms. It can also be used as a controlled power supply for other suitably certified measurement or process control devices in a hazardous location.Short and open-circuit diagnostic monitoring, DIP switch selectable and active when input power is present, provides LED indication and NC transistor output signalling. When a fault is detected, the output is de-energized until normal condition is restored. Line short and open-circuit fault detection is also reflected in the PLC/DCS control circuit. An override input, DIP switch selectable, is provided to permit a safety system to override the control signal. When enabled, a low input voltage always de-energizes the field device regardless of the input signal. Suitable for high integrity applications to SIL3 according to IEC 61508. See TUV certificate summary. Three sets of output terminals provide alternative power levels: Set A: 45mA at 13.0V (21V no-load, 174Ω series resistance). Set B: 45mA at 10.2V (21V no-load, 236Ω series resistance). Set C: 45mA at 8.5V (21V no-load, 275Ω series resistance). Alternative safety/entity parameters: Set A: Uo/Voc=24.8V, Io/Isc=147mA, Po/Po=907mW Set B: Uo/Voc=24.8V, Io/Isc=108mA, Po/Po=667mW Set C: Uo/Voc=24.8V, Io/Isc=93mA, Po/Po=571mW. | ||
| D5049S | Digital Output, single channel, selectable output power levels, bus powered, extra control functions | The D5049S is a bus-powered, single channel, galvanically isolated, digital output module enabling a safe area driving signal to control a normally-energized device in a hazardous location. Typical applications include driving solenoid valves, audible and visual alarms… |
| It can also be used as a controlled power supply for other suitably certified measurement or process control devices in a hazardous location.Short and open circuit diagnostic monitoring, DIP switch selectable and active when input power is present, provides LED indication and NC transistor output signalling. When a fault is detected, output is de-energized until normal condition is restored. An override input, DIP switch selectable, is provided to permit a safety system to override the control signal. When enabled, a low input voltage always de-energizes the field device regardless of the input signal. Suitable for high integrity applications to SIL3 according to IEC 61508. See TUV certificate summary. Three sets of output terminals provide alternative power levels: Set A: 45mA at 13.0V (21V no-load, 174Ω series resistance). Set B: 45mA at 10.2V (21V no-load, 236Ω series resistance). Set C: 45mA at 8.5V (21V no-load, 275Ω series resistance). Alternative safety/entity parameters: Set A: Uo/Voc=24.8V, Io/Isc=147mA, Po/Po=907mW Set B: Uo/Voc=24.8V, Io/Isc=108mA, Po/Po=667mW Set C: Uo/Voc=24.8V, Io/Isc=93mA, Po/Po=571mW |
| Temperature Converters & Trip Amplifiers: millivolt, thermocouple, RTD, potentiometer inputs | ||
| D5072D | Temperature Converter, multi-function, dual channel, mV/TC/RTD/potentiometer inputs, 0/4-20mA outputs | The D5072D dual-channel temperature signal convertor accepts two low level dc signals from millivolt, thermocouple, 2/3-wire resistance temperature detector (RTD), and 3-wire transmitting potentiometer sources in a hazardous area, and provides two repeated and isolated 0/4-20mA signals to drive safe area loads. |
| Output signals can be direct or reverse. Two duplicate outputs can be derived from a single input. Outputs can be configured for addition, subtraction, low/high selection.Modbus RTU RS-485 output via power bus provides alternative data acquisition. Automatic or manual cold junction compensation can be configured for thermocouple inputs. Additionally, remote compensation can be acheived using an RTD on the second channel. Fault detection provides notification of sensor burnout, sensor out of range, analog output saturation, internal module fault, module outside permitted operating range (-40°C to +70°C). A trip amplifier function is available by utilizing the second channel for alarm ouput. All settings are PC programmable using software SWC1090 and PPC5092 Configuration Adaptor. Suitable for high integrity applications to SIL2 according to IEC 61508. | ||
| D5072S | Temperature Converter, multi-function, single channel, mV/TC/RTD/potentiometer input, 0/4-20mA output | The D5072S temperature signal convertor accepts a low level dc signal from millivolt, thermocouple, 2/3/4-wire resistance temperature detector (RTD), and 3-wire transmitting potentiometer sources in a hazardous area, and provides a repeated and isolated 0/4-20mA signal to drive a safe area load. |
| Output signal can be direct or reverse. Modbus RTU RS-485 output via power bus provides alternative data acquisition. Automatic or manual cold junction compensation can be configured for thermocouple inputs. Fault detection provides notification of sensor burnout, sensor out of range, analog output saturation, internal module fault, module outside permitted operating range (-40°C to +70°C). A trip amplifier function is available with dedicated photo-MOS output. All settings are PC programmable using software SWC1090 and PPC5092 Configuration Adaptor. Suitable for high integrity applications to SIL2 according to IEC 61508. Safety/entity parameters: Uo/Voc=7.2V, Io/Isc=23mA, Po/Po=40mW at terminals: 7-8-9-10. |
| D5072S-087 | RTD & Potentiometer to Resistance Repeater, single channel, DIN rail mount (only) | The D5072S-087 RTD/resistance isolating repeater accepts an input from a 2/3/4-wire resistance thermometer detector or 2-wire transmitting potentiometer in a hazardous area, and provides a repeated and isolated resistance output for connection to a safe area device. |
| Fault detection provides notification of sensor burnout, driving the output upscale plus fault output relay contact via the power bus and Fault LED indication. Safety/entity parameters: Uo/Voc=7.2V, Io/Isc=23mA, Po/Po=40mW at terminals: 7-8-9-10 |
| D5273S | mV, RTD & Potentiometer to 0/4-20mA Repeater, single channel, with Trip Amplifiers, DIN rail mount (only) | The D5273S temperature signal convertor accepts a low level dc signal from millivolt, thermocouple, 2/3/4-wire resistance temperature detector (RTD), and 3-wire transmitting potentiometer sources in a hazardous area, and provides a repeated and isolated 0/4-20mA signal to drive a safe area load (direct or reverse acting), plus provides two independent trip amplifiers each with SPDT relay contacts rated 4A 250VAC 1000VA. Modbus RTU RS-485 output via power bus provides alternative data acquisition. |
| Automatic or manual cold junction compensation can be configured for thermocouple inputs. Fault detection provides notification of sensor burnout, sensor out of range, analog output saturation, internal module fault, module outside permitted operating range (-40°C to +70°C). All settings are PC programmable using software SWC1090 and PPC5092 Configuration Adaptor. Suitable for high integrity applications to SIL2 according to IEC 61508. Safety/entity parameters: Uo/Voc=7.2V, Io/Isc=23mA, Po/Po=40mW at terminals: 13-14-15-16. |
Exloc Instruments, Inc., is a one-stop-shop for instruments and electrical equipment for hazardous and classified locations.
15584 Summit Park, Suite 303
Montgomery, TX 77356
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