2-Wire Loop-Powered and 4-Wire AC/DC-Powered Splitters

Signal splitters receive 4-20mA process current inputs and provide two identical isolated 4-20mA output signals. Each channel operates independently and is isolated from the others to prevent interaction between channels. Galvanic isolation eliminates ground loops, reduces noise, and blocks transient signals. Splitters are available in 2-wire loop-powered and 4-wire AC/DC-powered models. The loop powered model runs on 12-50 VDC power from the output loop, has a built-in isolated excitation supply with short circuit protection, and can drive up to two field 2-wire process loops. The AC/DC-powered unit runs on 5-36 VDC SELV or 90-250 VAC with a low input burden that keeps voltage drop to less than 1.5 V for full-scale current and support wide 0 to 1000 ohm load range with no trimming is required if the load varies. Current limiting safely limits output to 27 mA. The splitters are DIN-rail mountable and feature removable terminal blocks. Both units feature pluggable terminals, zero/span trim pots and power LEDs that make installation, maintenance, and long term service easy.

Showing all 6 results

  • Compare

    Agility™ Config Tool (Wireless)

    • Wireless Agility™ Config Tool mobile application
    • For Acromag microBlox I/O Modules and Limit Alarms
    • Download available on Google Play and iTunes for free
    • Download Windows configuration software from the software tab below
    Read more
  • Compare

    uB04, uB08, uB16: Back Panels

    • uB module carriers
    • 4, 8, or 16 channel versions
    • DIN-rail option
    • CJC sensor
    Select options
  • Compare

    uBDC1: DC Power Module

    • Wide-Range DC Voltage Input
    • 5V/1A DC Output to Backpanel
    • Supports Redundant Power
    Select options
  • Compare

    uBSP-P-1: microBlox® Signal Splitter Carrier

    • USB Programmable
    • Plug-In Input Modules
    • Dual Current or Voltage Output
    • 6-32V DC Power
    Select options
  • Compare

    uBTA-P-1 Series: microBlox® Transmitter and Alarm Carrier

    • Bluetooth® wireless configuration
    • Two alarm relay outputs
    • 0/4-20mA and 0/1-5V transmitter output
    Select options
  • Compare

    uBTA-P-2 Series: microBlox® Transmitter and Alarm Carrier

    • Bluetooth® wireless configuration
    • Two channels
    • Four alarm relays
    • Two 0/4-20mA and 0/1-5V outputs
    Select options

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.

Output Loop Powered Transmitters Video

DC Powered Transmitters Options Video

AC Powered Transmitters