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Product short description:
  • 0 to 50KHz, 0 to 65535 pulses input
  • 0 to 20mA DC, 0 to 10V DC output
  • Mechanical alarm relay (25V @ 5A)
  • 10-36V DC power
  • Software configured; pulse counter; signal averaging; optional limit alarm functions

These transmitters isolate and convert sensor inputs to noise-free, proportional DC current or voltage output signals. An optional relay output adds a local limit alarm function.

841T Intelligent Transmitter with DC Frequency / Pulse Input Description

These transmitters isolate and convert sensor inputs to noise-free, proportional DC current or voltage output signals. An optional relay output adds a local limit alarm function.

Each unit offers a selection of input and output ranges, as well as several signal conditioning options. This flexibility enables a single IntelliPack to handle a broad range of applications. As your needs change, you can easily reconfigure the unit for different ranges or functions.

Setup is very easy. IntelliPack modules are quickly configured with the user-friendly Windows software program. Field adjustments are simple with the module’s front-panel push-buttons and status LEDs. Once configured, IntelliPacks operate independent of any host computer.

Performance

General Input

Resolution:
Input Range          Resolution

0 to 100Hz                     0.01Hz
0 to 1000Hz                     0.1Hz
0 to 50,000Hz                     1Hz
0 to 65,535 pulses          1 pulse

Noise Rejection: Common Mode: Better than 80dB @ 60Hz.

Input Response Time (for input step change): -3dB @ 35KHz.

Input Over-voltage Protection: Bipolar Transient Voltage Suppressors (TVS).

Frequency Input

Input Types: TTL, dry contact, open collector NPN/PNP, NAMUR, magnetic pickups, proximity sensors.

Frequency Ranges:
0 to 100Hz
0 to 1000Hz
0 to 50,000Hz

Pulse Counter Input Range: 0 to 65535 pulses.

Minimum Input Pulse Width:
Frequency inputs: 10μS
Pulse counting inputs: 5mS

Voltage Ranges:
Unipolar: 0 to 100V DC
Bipolar: ±50mV to ±100V peak

Zero/Full Scale Adjustment:
Zero and span: 100% full range adjustment.
Pulse counting: Up to 65535 spans within range.

Input Threshold/Hysteresis:
Bipolar:
Threshold: 0.01V, typical.
Hysteresis: ±25mV or ±83mV.

Unipolar:
Threshold: 1.5V or 5V.
Hysteresis: ±25mV or ±83mV.

Input Debounce (Event Counter): 0 to 1000mS (configurable in 5mS increments).

Frequency Excitation Supply: Selectable, +8.2V or +12V @ 15mA.

Input Impedance: 35K ohms, typical.

Accuracy:
Input Range           Accuracy

0 to 100Hz                  ±0.04Hz
0 to 1000Hz                  ±0.4Hz
0 to 50,000Hz                ±10Hz
0 to 65,535 pulses        ±1 pulse

Output (DC V/mA)

D/A Converter: 16-bit Σ-Δ.

Current Output:
Ranges: 0-1mA, 0-20mA, 4-20mA.
Compliance: 10V minimum (500 ohm load).
Accuracy: 0.025% of span.

Voltage Output:
Ranges: 0-5V, 0-10V
Compliance: 10mA maximum with short circuit protection. 1 ohm output impedance.
Accuracy: 0.025% of span.

Accuracy (overall input to output): 0.075% of span.

Output (Relay)

Relay: One SPDT electro-mechanical relay.

Relay Ratings (CSA ratings):
25V DC @ 5A.
120/240V AC @ 5A.

Relay Time Delay: Adjustable alarm delay of up to 25 seconds.

Contact Material: Silver-cadmium oxide (AgCdO).

Expected Mechanical Life: 20 million operations.

Environmental

Ambient Temperature:
Operating: -25 to 70°C (-13 to 158°F).
Storage: -40 to 85°C (-40 to 185°F).

Relative Humidity: 5 to 95%.

Power Requirements: 10 to 36V DC. 100mA @ 24V. 160mA @ 15V.

Isolation (optical):
4-way (input/output/relay/power).
1500V AC for 60 seconds or 250V AC continuous.

Radiated Field Immunity (RFI): EN61000-4-3, EN50082-1.

Electromagnetic Field Immunity (EMI):
Less than ±0.25% of output span effect under the influence of electromagnetic fields from switching solenoids, commutator motors, and drill motors.

Electrical Fast Transient (EFT): EN61000-4-4, EN50082-1.

Surge Withstanding Capability (SWC): EN61000-4-5, EN50082-1.

Electrostatic Discharge (ESD): EN61000-4-2, EN50082-1.

Radiated Emissions: EN50081-1 for Class B equipment.

Approvals:
UL, cUL listed (USA, Canada).
UL3121 – general product safety.

Configuration

Software Configuration: Units are fully programmable via the Windows 7 or newer IntelliPack Configuration Program. Configuration downloads from PC through EIA232 serial port using Acromag 800C-SIP kit.

Field Configuration: Output, zero/full-scale, relay setpoint and deadband are configurable via push-buttons and a standard calibrator.

LED Indicators: LEDs indicate power, status, calibration, and alarm.

Physical

Enclosure: Case: Thermoplastic UL94 V-2 NEMA Type 1 enclosure.

Connectors (Removable terminal blocks): Wire Range: AWG #14-22 (AWG #12 stranded only).

Printed Circuit Boards: Military grade FR-4 epoxy glass circuit board.

Dimensions
1.05W x 4.68H x 4.35D inches.
26.7W x 118.9H x 110.5D millimeters.

Shipping Weight: 1 pound (0.45 Kg) packed.

  • High-resolution Sigma-Delta A/D converter delivers high accuracy with low noise
  • Advanced micro-controller provides intelligent signal processing power for linearization, averaging, and square root computations
  • Windows 7 or newer software configuration speeds setup and replacement
  • Multi-purpose inputs and outputs reduce spare stock requirements
  • Relay output option provides local limit alarm capability

 

Manuals

841T User Manual (Log in to download the file)

IntelliPack Transmitter Configuration Software User Manual Model 5030-881 (Log in to download the file)

How to Use SIIG USB-to-Serial Cable With Windows Tech Note (Log in to download the file)

800C-SIP: IntelliPack Configuration Software Information Page (Log in to download the file)
IntelliPack Configuration Software 5030-881 (Log in to download the file)
  • Compare

    800C-SIP: IntelliPack Configuration Software

    • Configuration Software
    • USB-to-RS232 Adapter
    • RS232-to-RJ11 Adapter
    • Interface Cable
    Acromag’s configuration software is the key to the IntelliPack’s easy-to-use operation. The software employs the friendly Windows® interface with pull-down selection menus and fill-in-the-blank fields to speed you through a few brief configuration screens. No programming is required.
    Select options
  • Compare

    PS5R: Slim Line Power Supplies

    • 10W, 15W, 30W, 60W, 90W, 120W, and 240W models
    • Universal Input (85-264V AC / 100-370V DC)
    • Lightweight and compact size
     
    Select options

Additional information

Weight 8 oz
Dimensions 5 × 1.25 × 4.5 in
Part Number

841T-0500: Transmitter, 841T-0500-C: Transmitter with factory calibration, 841T-1500: Transmitter with alarm relay output, 841T-1500-C: Transmitter with alarm relay output and factory calibration

Configuration

Windows Software Configuration

Product Series

IntelliPack 800 Series

Power

DC Power, External Power

  • Description

    841T Intelligent Transmitter with DC Frequency / Pulse Input Description

    These transmitters isolate and convert sensor inputs to noise-free, proportional DC current or voltage output signals. An optional relay output adds a local limit alarm function.

    Each unit offers a selection of input and output ranges, as well as several signal conditioning options. This flexibility enables a single IntelliPack to handle a broad range of applications. As your needs change, you can easily reconfigure the unit for different ranges or functions.

    Setup is very easy. IntelliPack modules are quickly configured with the user-friendly Windows software program. Field adjustments are simple with the module’s front-panel push-buttons and status LEDs. Once configured, IntelliPacks operate independent of any host computer.

    Performance

    General Input

    Resolution:
    Input Range          Resolution

    0 to 100Hz                     0.01Hz
    0 to 1000Hz                     0.1Hz
    0 to 50,000Hz                     1Hz
    0 to 65,535 pulses          1 pulse

    Noise Rejection: Common Mode: Better than 80dB @ 60Hz.

    Input Response Time (for input step change): -3dB @ 35KHz.

    Input Over-voltage Protection: Bipolar Transient Voltage Suppressors (TVS).

    Frequency Input

    Input Types: TTL, dry contact, open collector NPN/PNP, NAMUR, magnetic pickups, proximity sensors.

    Frequency Ranges:
    0 to 100Hz
    0 to 1000Hz
    0 to 50,000Hz

    Pulse Counter Input Range: 0 to 65535 pulses.

    Minimum Input Pulse Width:
    Frequency inputs: 10μS
    Pulse counting inputs: 5mS

    Voltage Ranges:
    Unipolar: 0 to 100V DC
    Bipolar: ±50mV to ±100V peak

    Zero/Full Scale Adjustment:
    Zero and span: 100% full range adjustment.
    Pulse counting: Up to 65535 spans within range.

    Input Threshold/Hysteresis:
    Bipolar:
    Threshold: 0.01V, typical.
    Hysteresis: ±25mV or ±83mV.

    Unipolar:
    Threshold: 1.5V or 5V.
    Hysteresis: ±25mV or ±83mV.

    Input Debounce (Event Counter): 0 to 1000mS (configurable in 5mS increments).

    Frequency Excitation Supply: Selectable, +8.2V or +12V @ 15mA.

    Input Impedance: 35K ohms, typical.

    Accuracy:
    Input Range           Accuracy

    0 to 100Hz                  ±0.04Hz
    0 to 1000Hz                  ±0.4Hz
    0 to 50,000Hz                ±10Hz
    0 to 65,535 pulses        ±1 pulse

    Output (DC V/mA)

    D/A Converter: 16-bit Σ-Δ.

    Current Output:
    Ranges: 0-1mA, 0-20mA, 4-20mA.
    Compliance: 10V minimum (500 ohm load).
    Accuracy: 0.025% of span.

    Voltage Output:
    Ranges: 0-5V, 0-10V
    Compliance: 10mA maximum with short circuit protection. 1 ohm output impedance.
    Accuracy: 0.025% of span.

    Accuracy (overall input to output): 0.075% of span.

    Output (Relay)

    Relay: One SPDT electro-mechanical relay.

    Relay Ratings (CSA ratings):
    25V DC @ 5A.
    120/240V AC @ 5A.

    Relay Time Delay: Adjustable alarm delay of up to 25 seconds.

    Contact Material: Silver-cadmium oxide (AgCdO).

    Expected Mechanical Life: 20 million operations.

    Environmental

    Ambient Temperature:
    Operating: -25 to 70°C (-13 to 158°F).
    Storage: -40 to 85°C (-40 to 185°F).

    Relative Humidity: 5 to 95%.

    Power Requirements: 10 to 36V DC. 100mA @ 24V. 160mA @ 15V.

    Isolation (optical):
    4-way (input/output/relay/power).
    1500V AC for 60 seconds or 250V AC continuous.

    Radiated Field Immunity (RFI): EN61000-4-3, EN50082-1.

    Electromagnetic Field Immunity (EMI):
    Less than ±0.25% of output span effect under the influence of electromagnetic fields from switching solenoids, commutator motors, and drill motors.

    Electrical Fast Transient (EFT): EN61000-4-4, EN50082-1.

    Surge Withstanding Capability (SWC): EN61000-4-5, EN50082-1.

    Electrostatic Discharge (ESD): EN61000-4-2, EN50082-1.

    Radiated Emissions: EN50081-1 for Class B equipment.

    Approvals:
    UL, cUL listed (USA, Canada).
    UL3121 – general product safety.

    Configuration

    Software Configuration: Units are fully programmable via the Windows 7 or newer IntelliPack Configuration Program. Configuration downloads from PC through EIA232 serial port using Acromag 800C-SIP kit.

    Field Configuration: Output, zero/full-scale, relay setpoint and deadband are configurable via push-buttons and a standard calibrator.

    LED Indicators: LEDs indicate power, status, calibration, and alarm.

    Physical

    Enclosure: Case: Thermoplastic UL94 V-2 NEMA Type 1 enclosure.

    Connectors (Removable terminal blocks): Wire Range: AWG #14-22 (AWG #12 stranded only).

    Printed Circuit Boards: Military grade FR-4 epoxy glass circuit board.

    Dimensions
    1.05W x 4.68H x 4.35D inches.
    26.7W x 118.9H x 110.5D millimeters.

    Shipping Weight: 1 pound (0.45 Kg) packed.

  • Features & Benefits

    • High-resolution Sigma-Delta A/D converter delivers high accuracy with low noise
    • Advanced micro-controller provides intelligent signal processing power for linearization, averaging, and square root computations
    • Windows 7 or newer software configuration speeds setup and replacement
    • Multi-purpose inputs and outputs reduce spare stock requirements
    • Relay output option provides local limit alarm capability

     

  • Specs & Data Sheets

    Manuals

    841T User Manual (Log in to download the file)

    IntelliPack Transmitter Configuration Software User Manual Model 5030-881 (Log in to download the file)

    How to Use SIIG USB-to-Serial Cable With Windows Tech Note (Log in to download the file)

  • Software

    800C-SIP: IntelliPack Configuration Software Information Page (Log in to download the file)
    IntelliPack Configuration Software 5030-881 (Log in to download the file)
  • Accessories

    • Compare

      800C-SIP: IntelliPack Configuration Software

      • Configuration Software
      • USB-to-RS232 Adapter
      • RS232-to-RJ11 Adapter
      • Interface Cable
      Acromag’s configuration software is the key to the IntelliPack’s easy-to-use operation. The software employs the friendly Windows® interface with pull-down selection menus and fill-in-the-blank fields to speed you through a few brief configuration screens. No programming is required.
      Select options
    • Compare

      PS5R: Slim Line Power Supplies

      • 10W, 15W, 30W, 60W, 90W, 120W, and 240W models
      • Universal Input (85-264V AC / 100-370V DC)
      • Lightweight and compact size
       
      Select options
  • Additional information

    Additional information

    Weight 8 oz
    Dimensions 5 × 1.25 × 4.5 in
    Part Number

    841T-0500: Transmitter, 841T-0500-C: Transmitter with factory calibration, 841T-1500: Transmitter with alarm relay output, 841T-1500-C: Transmitter with alarm relay output and factory calibration

    Configuration

    Windows Software Configuration

    Product Series

    IntelliPack 800 Series

    Power

    DC Power, External Power