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Acromag remote I/O modules feature signal conditioners and network I/O  for a broad range of monitoring and control operations where controllers communicate with instrumentation on the plant floor or in the field. Signal Conditioners include signal transmitters, signal isolators, 4-20mA signal splitters, limit alarms and computation modules. These signal conditioners input voltage, current, thermocouple, RTD, frequency, thermistor, load cell, potentiometer, and discrete sensors. These signal conditioners output DC voltage and current, relay, frequency, pulse width modulation and display/readout. Ethernet remote I/O modules communicate via Ethernet/IP, Modbus TCP/IP, Modbus UDP/IP, and Profinet.
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    965EN: Ethernet Thermocouple milliVolt Input Modules

    • 4 or 6-channel thermocouple/milliVolt input
    • Ethernet/IP, Modbus TCP/IP
    • i2o peer-to-peer available for Modbus TCP/IP 6-channel only
    These modules provide an isolated Ethernet network interface for up to six input channels. Differential inputs eliminate ground noise and each terminal block includes a cold junction compensation (CJC) sensor for more precise temperature measurements. Multi-range inputs accept signals from a variety of sensors and devices. High-resolution, low noise, A/D converters deliver high accuracy and reliability.    
    Select options This product has multiple variants. The options may be chosen on the product page
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    965PB: 4 or 6-Channel Thermocouple/mV Input Profibus-DP Modules

    • Thermocouple or Millivolt Signals
    • 4 or 6 input channels, thermocouple or DC millivolts (user-selectable)
    • 12 to 36V DC  power
    • Profibus-DP, RS-485 network up to 12Mbaud
    These modules provide an isolated Profibus-DP network interface for up to six input channels. Differential inputs eliminate ground noise.
    Select options This product has multiple variants. The options may be chosen on the product page
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    966EN: Ethernet RTD Resistance Input Modules

    • 4 or 6-channel RTD/resistance input
    • Ethernet/IP, Modbus TCP/IP
    • i2o peer-to-peer available for Modbus TCP/IP 6-channel only
    These modules provide an isolated Ethernet network interface for up to six input channels. Multi-range inputs accept signals from a variety of sensors and devices. High-resolution, low noise, A/D converters deliver high accuracy and reliability. Three-way isolation further improves the system performance.  
    Select options This product has multiple variants. The options may be chosen on the product page
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    966PB: 4 or 6-Channel RTD/Resistance Input Profibus-DP Modules

    • RTD or Resistance Signals
    • 4 or 6 input channels, Platinum 100 ohm, Nickel 120 ohm, Copper 10 ohm; 0 to 500 ohms resistance
    • 12 to 36V DC power
    • Profibus-DP, RS-485 network up to 12Mbaud
    These modules provide an isolated Profibus-DP network interface for up to six input channels. Multi-range inputs accept signals from a variety of sensors and devices.
    Select options This product has multiple variants. The options may be chosen on the product page
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    967EN: Ethernet Analog Input Modules

    • 8-channel differential current input
    • Modbus TCP/IP, 10/100Base-T(X), i2o peer-to-peer
    These modules interface high-level analog input signals to an Ethernet network. A high-performance design ensures reliable measurements and dependable operation.
    Select options This product has multiple variants. The options may be chosen on the product page
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    968EN: Ethernet Analog Input Module

    • 8-channel differential analog voltage input
    • Modbus TCP/IP, i2o peer-to-peer communication
    These modules interface high-level analog input signals to an Ethernet network. A high-performance design ensures reliable measurements and dependable operation.
    Select options This product has multiple variants. The options may be chosen on the product page
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    972EN, 973EN: Ethernet Analog Output Modules

    • 4 or 6-channel DC current or voltage output
    • Ethernet/IP, Modbus TCP/IP
    • i2o peer-to-peer available for Modbus TCP/IP only
    These modules provide up to six channels of analog output. Multi-range outputs support a wide variety of industrial devices. They can drive displays and recorders, control drives, or send analog signals to other systems. High-resolution, low noise, D/A converters deliver high accuracy and reliability. Three-way isolation further improves system performance.
    Select options This product has multiple variants. The options may be chosen on the product page
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    972PB, 973PB: Analog Output Profibus-DP - RS485 Modules

    • 0 to 1mA, 0 to 20mA, or 4 to 20mA DC Current Output; 0 to 1V, 0 to 5V or 0 to 10V DC Output
    • 12 to 36V DC Power
    • Profibus-DP, RS-485 network up to 12Mbaud
    These modules provide up to six channels of analog output. Multi-range outputs support a wide variety of industrial devices.
    Select options This product has multiple variants. The options may be chosen on the product page
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    981EN, 982EN, 983EN: Ethernet Discrete I/O Modules

    • 12-channel discrete input and/or output
    • Ethernet/IP, Modbus TCP/IP
    • i2o peer-to-peer available for Modbus TCP/IP
    These modules provide an isolated Ethernet network interface for twelve discrete input and/or output channels. The outputs provide direct on/off, high/low, or open/close control of industrial devices. The inputs sense the status of motors, pumps, valves and other equipment. The 983EN model with tandem I/O provides output level control and status verification in one unit.
    Select options This product has multiple variants. The options may be chosen on the product page
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    981PB, 982PB, 983PB: Profibus-DP 12-Channel Digital I/O

    • Active-Low Inputs, Sinking Outputs
    • 12 input channels, 0 to 35V DC range
    • 12 to 36V DC
    • High-speed RS-485
    These modules provide an isolated Profibus-DP network interface for twelve discrete input and/or output channels. The outputs provide direct on/off, high/low, or open/close control of industrial devices.
    Select options This product has multiple variants. The options may be chosen on the product page
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    989EN: Ethernet Discrete I/O Modules with Counter / Timers

    • 16-channel discrete I/O
    • 8 counter/timers
    • Modbus TCP/IP communication
    These modules provide an isolated Ethernet interface for any input/output mix of up to 16 discrete signals. Inputs sense the status of dry contacts, switches, power supplies, and DC logic. Industrial-grade units have eight 32-bit counters with timers, alarms, and non-volatile memory for metering, totalizing, and low-frequency periodic measurement. The outputs control solid-state switching of lamps, horns, and other devices.
    Select options This product has multiple variants. The options may be chosen on the product page
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    993EN: Ethernet Analog Input Modules

    • 16-channel single-ended analog current input
    • Modbus TCP/IP communication
    These modules interface high-level analog input signals to an Ethernet control network. A high-performance design ensures reliable measurements and dependable operation. Industrial-grade models add a configurable integrator/totalizer plus superior accuracy and temperature performance compared to the economical commercial-grade version.
    Select options This product has multiple variants. The options may be chosen on the product page
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    994EN: Ethernet Analog Input Module

    • 16-channel single-ended analog voltage input
    • Modbus TCP/IP communication
    These modules interface high-level analog input signals to an Ethernet control network. A high-performance design ensures reliable measurements and dependable operation. Industrial-grade models add a configurable integrator/totalizer plus superior accuracy and temperature performance compared to the economical commercial-grade version.
    Select options This product has multiple variants. The options may be chosen on the product page
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    ACC1014: Flat Pack Mounting Kit

    • Surface mount for 250T, 260A and 270i series
    • Snaptrack mount 250T, 260A and 270i series
    Select options This product has multiple variants. The options may be chosen on the product page
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    Agility™ Config Tool (Tethered)

    • Tethered Agility™ Config Tool mobile application
    • For Acromag SP Series Signal Splitters and most TT Series Transmitters
    • Download available on Google Play for free.
    • Download Windows configuration software from the software tab below.
    Read more
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    AMTN, AMTX: ActiveX / .NET Controls for Modbus I/O

    • Modbus/TCP or Modbus/RTU
    • These ActiveX / .NET software controls provide a fast, easy way to communicate with any Modbus slave devices connected to your PC.
    • Get your Visual Basic, Visual C, .NET, Excel, or other compatible applications talking Modbus protocol within minutes.
    Select options This product has multiple variants. The options may be chosen on the product page

Signal Conditioning Selection Guide Videos

Welcome to our Signal Conditioning Selection Guide Videos. As a business with many helpful products to offer, we know it can be difficult to find which one you need. This quick selection guide should help point you in the right direction. Choose which video corresponds to your power needs, and the guide will show you which Acromag modules will work with your input.

Learn more in this whitepaper: What is Ethernet/IP?

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