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Electronic Integration, Controllers & Recorders
Acromag
Signal Conditioners and Converters
Modbus Systems
Lonworks I/O Systems
Martel Electronics
LC100 Precision Loop Calibrator
Tuff-Tools T100 Single Function Voltage, Frequency & Milliamp Calibrators
MS-420 Mini-Source Portable Calibrator
IVC-222HPII Voltage/Current Calibrator
Modus
Power Supplies
Siemens
Controllers
Wilkerson
Signal Conditioners and Converters

Mueller Electronic Integration, Controllers, and Recorders Supplier Listing

Signal Conditioners and Converters
Acromag Intellipack series signal conditioners are multi-function I/O devices. Intellipack signal conditioners have universal input / output ranges and an intelligent microcontroller. Each Intellipack module supports multiple I/O configurations, Acromag Intellipack Signal Conditioner so operators can manage all applications with only a few units. This helps reduce your spare parts inventory.

Intellipack modules are easily configured using a Windows-based software program. After initial configuration Intellipack’s are easily adjusted in the field with standard calibrators. No PC required. Easy-to-access push buttons on the front panel make changes to setpoints, deadbands, and zero / full-scale values simple.
Features
  • Universal I/O ranges
  • Windows-based set-up software
  • Push button field calibration
  • Internal microcontroller
  • Quick-disconnect terminals
  • Field diagnostics

    Intellipack Transmitter Units

    Functions
  • Signal linearizer
  • Square root computation
  • Signal average computation
  • Pulse counting
  • Limit alarm
  • Input
  • Thermocouple /RTD /ohms /DC millivolts
  • DC voltage / current
  • Frequency / pulse counter
  • AC current
  • Output
  • Universal DC voltage / current
  • SPDT relay
  • Intellipack Alarm Units

    Functions
  • Limit and window (band-pass) alarm
  • Deviation alarm
  • Rate-of-change alarm
  • On / off controller
  • Peek / valley signal detection
  • Input
  • Thermocouples /RTD / ohms / DC millivolts
  • DC voltage / current
  • AC current
  • Output
  • One DPDT relay or two SPDT relays
  • Specifications (pdf format)
    Acromag Intellipack Signal Conditioners


    Modbus Systems
    Acromag Modbus I/O Unit Acromag BusWorks 900 mb Series is a line of multi-function Modbus I /O units. Intelligent microprocessor microcontrollers power the BusWorks 900 mb Series providing excellent monitoring and controlling capabilities.
    Features
  • High speed RS-485 communication; data transfer to 115K baud
  • Modbus RTU protocol interfaces to HMI and SCADA software
  • Watchdog timers enable user-defined failsafe state when host communication is lost
  • Isolation stops potential ground loops between I/O, power, and network circuitry
  • Windows-based set-up and configuration software simplifies start-up

    BusWorks Modbus Discrete I/O Units

    Functions
  • Monitor discrete state or level
  • On / off control
  • Activate audible or visual alarms
  • Transmit discrete data to other control systems
  • Input
  • Active-high inputs, 0 to 35V DC
  • Active-low inputs, 0 to 35V DC
  • Output
  • Sourcing outputs, 5.5 to 35V DC, 250mA
  • Sinking outputs, 0 to 35V DC, up to 1A
  • BusWorks Modbus Analog Input Units

    Functions
  • Temperature monitoring
  • Process variable measurement
  • Limit alarms with high and /or low setpoints
  • On / off controls
  • Input
  • Thermocouples
  • DC millivolts
  • DC voltage / current
  • AC current
  • Output
  • Open Drain MOSFETs (1A solid-state switches)
  • BusWorks Modbus Analog Output Units

    Functions
  • Write data to local displays or recorders
  • Control drives, valves, and other equipment
  • Transmit discrete data to other control systems
  • On / off control (alarms)
  • Output
  • DC voltage
  • DC current
  • Open drain MOSFETs (1A solid-state switches)
  • Specifications (pdf format)
    Acromag Modbus Systems


    Lonworks I/O Systems
    Acromag SmartPack Lonworks I/O systems are connected by single twist pair cable. There is less “home run” wiring required and the need for a central PLC is eliminated. Acromag Lonworks I/O Unit The cost and effort to maintain your control system can be significantly reduced with a well-planned Lonworks / SmartPack design. Wiring complexity is significantly simplified with these systems.
    Features
  • Peer-to-peer communications reduces wiring complexity and cost
  • Event-driven communication reduces bandwidth requirements
  • Remote-monitoring, multi-site communication; up to 64 I/O units across 6,500’
  • Standardized protocols allows interoperability with hardware and software
  • Isolation prevents ground loops
    Specifications (pdf format)
    Acromag Lonworks Units


    LC100 Precision Loop Calibrator
    The Martel Electronics LC-100 Precision Loop Calibrator has an accuracy of 0.015% of reading, with 0.001 mA resolution. The Martel LC-100 can simulate, power, and measure two-wire transmitters. With automatic Step and Ramp functions, the LC-100 enables remote calibration of 4-20 mA devices.

    FeaturesMartel LC100 Precision Loop Calibrator
    • Very high accuracy - ±0.015% of reading
    • Very high resolution - 0.001 mA
    • Percent error function - eliminates manual error calculation
    • Extended adjustment range—digital knob and user-selectable decade output allow both large and incremental (0.001 mA step) output changes
    • Reads 0 to 28.000 VDC
    • Built-in 250 Ohm resistor facilitates calibration of Hart devices
    • Remote calibration through automatic step and ramp functions
    • Loop power measurement capability
    • Simulates, powers, and measures two-wire transmitters
    • Five preset outputs (4, 8, 12, 16, 20 mA)
    • Fuseless input protection up to 250 VAC


    Tuff-Tools T100 Single Function Voltage, Frequency & Milliamp Calibrators
    The Tuff-Tools family consists of 3 Process Signal calibrators (mA, Volts, Frequency), 2 Temperature calibrators (T/C, RTD) and a Pressure calibrator available in several ranges (200" H 2 O, 30 PSI, 100 PSI).

    FeaturesMartel Tuff-Tools T100 Single Function Voltage, Frequency & Milliamp Calibrators
    • High accuracy/source and read capability membrane keypad with simple controls
    • Rugged, dust tight, water resistant case
    • Easy to Read Super-Twist LCD
    • Intuitive Controls make operation Easy even for infrequent users
    • Powered by a common 9 Volt battery
    Thermocouple - T120
    • Range: 0.00 to 24.00 mA; 25.0% to 125.0%
    • Operating Modes: Source, Simulate, Read, Read/Power
    • Accuracy* : ± 0.025% FS ± 1 LSD
    • Operating temperature: 0 to 50°C
    • Storage temperature: -20 to 60°C
    • Temperature stability**: .01% F.S./°C
    • Loop power: 24V DC
    • Step Size: 4 mA (0, 4, 8, 12, 16, 20 and 24)
    • Scroll size: .01 mA
    • Load capacity: 1000 Ohms minimum
    * 18°C to 28°C
    ** 0 to 18°C and 28°C to 50°C



    MS-420 Mini-Source Portable Calibrator
    Martel Electronics' MS-420 MiniSource Process Calibrator has the ability to calibrate or troubleshoot any 4 mA to 20 mA loop device. A single pushbutton allows the user to select one of the 5 current outputs (4, 8, 12, 16 or 20 mA) which can drive up to 300 ohms, or act as a 2-wire simulator with an external loop power supply of up to 30 VDC.

    ApplicationsMartel MS-420 Mini-Source Portable Calibrator
    • Chart recorder
    • Panel meter
    • Data acquisition
    • Other process instruments
    Specifications
    • Output: 5 current steps (4, 8, 12, 16, 20 mA)
    • Accuracy: ±0.075 of full scale
    • Voltage source: Internal 9 volt battery
    • Voltage simulate: External supply - up to 30 VDC
    • Temperature Stability: 100 ppm/°C
    • Battery Life: 50 hours @ 4 mA out
    • Temperature Range Operating: 0° to 50°C

    IVC-222HPII Voltage/Current Calibrator
    Martel Electronics' IVC-222HPII is a general purpose current and voltage source. It combines the latest digital and analog circuitry to achieve its rated specifications in a small, reliable package.

    FeaturesMartel IVC-222HPII Voltage/Current Calibrator
    • Remarkable 0.015% of reading accuracy
    • Four ranges; 200 mV, 2 V, 20 V, and 24 mA
    • Intuitive, easy to use controls
    • RS-232 interface - can be computer controlled
    • Built-in 24 volt supply can drive 4 to 20 mA loops over 1000 ohms
    • Rugged, lightweight, hand-held case
    Specifications
    • Output range: 200 mV 2 V 20 V 24 mA
    • Resolution: 0.01 mV 0.1 mV 1 mV mA
    • Accuracy 18°C to 28°C: ±0.015% of Reading ±2 count
    • Temperature Stability: 0 to 18°C or 28 to 50°C
    • Load Capability: ±1 mA for rated accuracy 1000 ohms
    • Capacitive Load: No limitations N/A
    • Output Protection: Current limited Internal Resett
    • Power: 9V Alkaline battery or optional NiCd


    Power Supplies
    Modus Power Supply Modus power supplies are available in three versions. These small AC to DC power supplies are well suited for powering control instruments and transmitters because they are conservatively rated and do not require derating.

    Power Supply Performance and Rating by Model
    Model Output Current Output Voltage Typ. Load
    Regulation
    PS1-12 150mA 12Vdc ±0.5V 10mV
    PS1-24 70mA 24Vdc ±1.2V 22mV
    PS2-12 625mA 12Vdc ±0.5V 18mV
    PS2-24 365mA 24Vdc ±1.0V 25mV
    PS3-24 625mA 24Vdc ±1.0V 25mV

    Specifications (pdf format)
    Modus Power Supplies


    Siemens Controller Content
    DR19 Controllers
    Siemens Sipart DR19 is a digital controller. It is commonly used in device manufacturing and mechanical engineering. Sipart DR19 directlyDR19 Controller connects to temperature sensors including: thermocouples, thermometers (RTD), resistance based sensors, and mV voltage signals. Sipart DR19 can be used as a:
  • Fixed setpoint controller
  • Slave,syncho, or SPC controller
  • Fixed or controlled ratio controller
  • M/A control station
  • Program controller / transmitter

    DR20 Controllers
    Siemens Sipart DR20 controllers work as simple control loops as well as for solving complex control tasks. The controller incorporates into a central operation, can be monitored by a PC, or work stand-alone. Additionally, the DR20 can be set-up as a ratio station, process indicator or manual / automatic control station. The DR20 is available as a:
  • Continuous controller (K controller)
  • Controller with stepped output (S controller)
    DR21 Controllers
    DR21 Controller Siemens Sipart DR21 units are digital controllers. Standard functions for process engineering are built-in to the DR21’s internal program memory. Users do not need programming knowledge to access a function and execute it. The DR21 can be used as a:
  • Fixed setpoint controller
  • DDC fixed setpoint controller
  • Slave, syncho or SPC controller
  • Fixed or controlled ratio controller
  • M/A control station, process variable indicator or setpoint transmitter
    DR22 Controller
    Siemens Sipart DR22 Controller is a digital operating instrument with a “top class” performance. Process engineering functions are built-in to the DR22’s internal program memory. Users do not need programming knowledge to complete a function. If necessary, function blocks for mathematical and logic functions can be easily added to enable adaptation to complex tasks. The DR22 has an adaptation procedure that automatically determines the optimal parameters for stable control. The Sipart DR22 can be used as:
  • Fixed setpoint controller
  • DDC fixed setpoint controller
  • SPC controller
  • Slave controller
  • Fixed or controlled ratio controller
  • Cascade controller
  • Ratio cascade controller
  • Override controller
  • Dual-loop controller
    DR24 Controller
    Siemens Sipart DR24 is used in process engineering applications to calculation, closed-loop and open loop control. No programming knowledge is requiredDR24 Multi-Function Controller to operate the unit. The Sipart DR24 can be connected to higher level automation systems, control systems, or process computers.
    Applications
  • Calculator for mathematical equations
  • Programmer (clock) in conjunction with calculations
  • Closed-loop controller
  • Program controller
  • Surge limit control
  • Transmitter for analog and digital process variables

    Specification Sheets

    Signal Conditioners and Converters
    DM3801
    DC input proportional valve driver pulse width modulated output
    Wilkerson DM3801 valve driver provides a bipolar current drive to a current controlled valve. The valve driver resides in an aluminum DIN rail mountable case and has a stainless steel mounting plate. The front panel is plastic. Features include:
  • Choice of ±10 VDC or 4/20 mADC Inputs
  • Provides a Bipolar Current Drive To A Current Controlled Valve
  • Standard DIN rail Mount With Easy Snap-on / Snap-off Wilkerson DM7010 Controller
  • Connections Readily Accessible From The Front
    DM4001
    RTD input, isolated field rangeable transmitter
    Wilkerson Model DM4001 provides an isolated voltage or current output proportional to temperature as measured with an RTD. The product can measure 2, 3, or 4 wire resistance elements. The DM4001 includes filtering and conditioning to reduce susceptibility to transients and noisy operations. Connections are made via two 4-pin plug-in terminal blocks. These terminal blocks allow the product to be removed without unwiring the connections. Features include:
  • Spans from 8°C to 1024°C
  • Linearized for platinum RTDs
  • Provides a fully isolated DC output proportional to RTD input
  • User-settable input and output ranges
  • Plug-in terminal blocks
  • Choice of power options
    DM4003
    Wilkerson Model DM4003 creates an isolated voltage or current output proportional to the position of a potentiometer wiper. The output is isolated from input, line power and ground. The unit helps eliminate ground loops and common mode signals. Features include:
  • 100 ohm to 100 kilohm potentiometer
  • Selectable response time / filter
  • Provides a fully isolated DC output proportional to wiper position
  • User-settable input and output ranges
  • Fully labeled jumper positions for easy range settings
  • Plug-in terminal blocks
  • Standard DIN rail mount with easy snap-on snap-off
  • UL, cUL certified
    DM4051
    Wilkerson DM4051 provides an isolated voltage or current output proportional to a strain gauge (bridge) input. The field rangeable product provides 10V excitation and has gold plated jumpers to select the following ranges and functions:
  • Input Range and Output Range
  • Elevated or Suppressed Offset
  • Bandwidth Range
  • Voltage or Current Output
  • Normal or Reverse Acting Output
    DM4130
    Wilkerson Model DM4130 provides an isolated voltage or current output proportional to temperature as measured with a thermocouple. Any thermocouple may be used, and types J, K, R, S, T, E, and N can be linearized. Features include:
  • Spans from 6.25% to 100% of T/C Range
  • Linearized for J, K, R, S, T, E, and N Thermocouples
  • Provides a Fully Isolated DC Output Proportional to T/C Input
  • Plug-in Output Terminal Block
  • Standard DIN rail Mount With Easy Snap-on Snap-off
  • User-Settable Input and Output Ranges
  • Choice of Power Options tings
  • UL, cUL Certified
    DM4300A/4300A-HS
    DC input fixed range isolated transmitter Wilkerson Model DM4300A is a fixed range DC to DC isolator that creates an isolated current or voltage output proportional to a current or voltage input. A high-speed DM4300A version is also available. Features include:
  • Provides a fully isolated DC output proportional to DC input
  • Plug-in terminal blocks
  • Standard DIN rail mount with easy snap-on snap-off
  • Choice of power options
  • UL, cUL certified
  • 0.1 ms response (High Speed Version only)
    DM4380A
    DC input field rangeable isolated transmitter
    Wilkerson Model DM4380A creates a DC output proportional to a DC input. The output is fully isolated from input, line power, and ground. The unit is useful in eliminating ground loops and common mode signals. Features include:
  • Allows inputs to ±256 V or ±100 mA
  • 15 mV or 0.8 mA minimum full scale input
  • Provides a fully isolated DC output proportional to DC input
  • Plug-in terminal blocks
  • Standard DIN rail mount with easy snap-on snap-off
  • Fully labeled jumper positions for easy range settings
  • UL, cUL certified
    DM4391
    4 to 20 MA input/output loop powered isolator
    Wilkerson Model DM4391 is a loop-powered isolator that provides an isolated 4/20 mA output proportional to a 4/20 mA input. The circuit’s operating power comes from the 4/20 mA input current. DM4391 applications include breaking ground loops and making 4/20 mA output in locations where primary power is not available. Features include:
  • Provides a fully isolated 4/20 mAdc output proportional to 4/20 mAdc input
  • Operating power derived from the input current
  • Single or dual channel (DM4391-1, DM4391-2)
  • Plug-in terminal blocks
  • Standard DIN rail mount with easy snap-on snap-off
    DM6010
    AC true RMS input, isolated field rangeable transmitter
    Wilkerson Model DM6010 provides an isolated voltage or current output proportional to the RMS value of an AC voltage or current input. The true RMS measurement capability allows accurate measurements of distorted sine wave sources as well as complex wave shapes such as a phase angle modulated SCR drive output. Features include:
  • Spans from 0.016 V rms to 256 V rms
  • Provides a fully isolated DC output proportional to the true rms of the AC input
  • Plug-in terminal blocks
  • Standard DIN rail mount with easy snap-on snap-off
  • Connections and ranging readily accessible from the front
  • User-settable input and output ranges
  • UL, cUL certified
    DM7010
    Frequency input field rangeable isolated transmitter
    Wilkerson Model DM7010 creates an isolated voltage or current output proportional to a frequency input. Because DM7010 has a wide input voltage range it can be used with low level Wilkerson DM7010 Controllermagnetic pickups, for flow or speed applications, as well as digital signals or direct power line monitoring. Features include:
  • Spans from 10 Hz to 50 KHz
  • Selectable response time & filter
  • Plug-in terminal blocks
  • Standard DIN rail mount with easy snap-on snap-off
  • User-settable input and output ranges
  • Connections and ranging readily accessible from the front
  • UL, cUL Certified
    Specification Sheets

















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