Acromag remote I/O modules feature signal conditioners and network I/OÂ 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.
Showing 1–16 of 23 results
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TT336: Current/milliVolt Input, DC Power Transmitter
- Multi-range ±20mA or ±500mV input
- Universal current/voltage output
- 12-32V DC power
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VPM3000 Series: Universal Transmitter / Alarm with Display
- Big, bright display
- 4-20mA, ±10V, thermocouple, or RTD input
- 4-20mA, Modbus serial, or alarm relay output options
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5034-186: Configuration Software CD-ROM
- Configuration software CD
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631T, 632T: Single / Dual Channel Isolator
- 4 to 20mA DC input
- 4 to 20mA DC output
- 12-36V DC SELV, 90-250V AC power
- Single or dual I/O with a dual output model and full isolation
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800C-SIP: IntelliPack Configuration Software
- Configuration Software
- USB-to-RS232 Adapter
- RS232-to-RJ11 Adapter
- Interface Cable
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900C-SIP: Configuration Software Interface Package
- Configuration Software
- USB-to-RS232 Adapter
- RS232-to-RS485 Adapter
- Interface Cable
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913MB, 914MB: DC Current/Voltage Modbus-RTU Input Module with Limit Alarms
- 4 input channels
- 0 to 20mA DC (0 to 20A AC with AC sensor) or ±10V DC input range
- 4 alarm channels, open drain MOSFETS (1A DC loads, 0 to 35V DC)
- 10 to 36V DC, 24V AC power
- Modbus RTU high-speed RS-485
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917MB, 918MB: DC Current/Voltage Modbus-RTU Output Modules with Discrete Outputs
- 4 analog output channels
- 0 to 20mA or 0 to 10V DC output range
- 4 discrete output channels, open drain MOSFETS (1A DC loads, 0 to 35V DC)
- 10 to 36V DC, 24V AC power
- Modbus RTU high-speed RS-485
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924MB: Thermocouple/milliVolt Modbus-RTU Input Module with Limit Alarms
- 4 input channels, thermocouple (types J, K, T, R, S, E, B, N) or millivolt (±100mV DC) input
- 4 alarm channels, open drain MOSFETS (1A DC loads, 0 to 35V DC)
- 10 to 36V DC, 24V AC power
- Modbus-RTU high-speed RS-485
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932MB, 934MB: RTD/Resistance Modbus-RTU Input Modules with Limit Alarms or Discrete Outputs
- 2 or 4 input channels, RTD (100 ohm Pt, 120 ohm Ni, 10 ohm Cu) or resistance (0 to 500 ohms) input
- Solid-state relays discrete output, Form A, SPST-NO
- 10 to 36V DC, 24V AC power
- Modbus-RTU high-speed RS-485
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942MB: Frequency/Pulse Counter Modbus-RTU Input Modules with Periodic or Pulse Waveform Input
- 2 input channels, 0 to 50KHz in 3 selectable ranges: Amplitudes up to 140V AC peak, Amplitudes up to 200V peak, Pulse counter range of 0 to 65535
- Solid-state discrete output relays (1A DC loads), 0 to 48V DC
- 10 to 36V DC, 24V AC power
- Modbus-RTU high-speed RS-485
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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.
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ESW-MBLIB: Ethernet Modbus C Library Software
- Universal support for five operating systems
- C source code provided
- Demo program included
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SP233: Two-Wire Thermocouple / milliVolt Input Signal Splitter
- Universal thermocouple or ±100mV input
- 4-20mA outputs (sink/source)
- 7-32V DC Loop/local power
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SP236: Two-Wire Current / milliVolt Input Signal Splitter
- DC current and low voltage input
- 4-20mA outputs (sink/source)
- 7-32V DC loop power
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SP237: Two-Wire Process Voltage Input Signal Splitter
- Multi-range ±1V, ±5V, or ±10V input
- 4-20mA outputs (sink/source)
- 7-32V DC loop power
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.