Serial - RS-232 / 422 / 485 Remote Terminal Units (RTUs)

Circuit Monitoring Systems Control Unit -- CMS-600
from ABB Electrification Products

CMS-600 Control Unit. Measure and operate smarter. Control units are needed to process the sensor data, supply the sensors with power, get access to the measurement data locally or remotely and to do all the system configurations. Up to 2 x 32 sensors can be connected to each CMS-600 Control Unit. [See More]

  • Communications: Serial Comm.; LCD
  • Features: Data Logging
  • Digital I/O Points: 64
Internet Enabled Remote Terminal Unit With Data Logging -- Infinite iLOGPlus-GSM
from CAS DataLoggers

Infinite iLOGPlus-GSM Data Logger is internet enabled devices, especially suited for remote data acquisition, distributed telemetry, and remote control. The units act as master devices and send alerts and data files on their own via FTP, email, and SMS. All types carry a built-in TCP/IP webserver... [See More]

  • Communications: Serial Comm.; Ethernet; Web Enabled; GSM/GPRS
  • Analog I/O Points: 4
  • Serial Ports: 1
  • Digital I/O Points: 4
Cellular RTU -- RAM® 6000
from Red Lion Controls, Inc.

Overview. Red Lion ’s Sixnet ® series RAM ® 6000 cellular RTUs with GPS and multi-carrier 4G LTE support, feature up to five Ethernet ports and a RS-232 serial port. Featuring a web-based event engine that can trigger built-in I/O or send SMS text messages based on real-time... [See More]

  • Communications: Serial Comm.; Ethernet
  • Analog I/O Points: 1
  • Serial Ports: 2
  • Digital I/O Points: 1
Remote Alarming System -- Infinite BSC-50E
from CAS DataLoggers

The BSC-50E Remote Alarming System is an ultra low power, wireless RTU with data logging and alarming capabilities. The battery-powered RTU incorporates a quad-band GSM/GPRS modem, four digital inputs, two analog inputs, one pulse counter input and multiple excitation options for powering measuring... [See More]

  • Communications: Serial Comm.; GSM/GPRS modem
  • Analog I/O Points: 2
  • Serial Ports: 1
  • Digital I/O Points: 4
Cellular RTU -- RAM® 9000
from Red Lion Controls, Inc.

Overview. Red Lion ’s Sixnet ® series RAM ® 9000 industrial cellular RTUs offer a secure and reliable method of remotely monitoring deployed assets that utilize cellular carrier networks. Ideal for harsh environments, our rugged RAM 9000 RTUs are ideal for connecting to Modbus or DNP3... [See More]

  • Communications: Serial Comm.; Ethernet
  • Analog I/O Points: 3
  • Serial Ports: 2
  • Digital I/O Points: 4
Compact Cellular RTU -- RT600
from Shenzhen Wlink Technology Co., Limited

WLINK rugged RT600 series RTU (Remote Terminal Unit) is a cellular communication device installed at a remote location that collect data, codes the data into a format that is transmittable and transmit the data back to a central station or master, it's been developed especially for data collection... [See More]

  • Communications: Serial Comm.; Integrated Wireless Communication
  • Analog I/O Points: 2
  • Serial Ports: 2
  • Digital I/O Points: 2
Remote Measurement Terminal -- Earth1006
from Micro Sensor Co., Ltd.

Earth1006 Remote Measurement Terminal is a portable device with low power consumption, IP68 protection, wireless communication and various sensor data collection. It is suitable for the monitoring fields without power supply condition and the abominable environment and it could realize the mix-used... [See More]

  • Communications: Serial Comm.; 4-20 mA; Wireless communication
  • Analog I/O Points: 1
  • Serial Ports: 2
  • Features: Alarming; Data Logging; Process Monitoring; Weather Tight Enclosure
Display and Alarm Controller -- C1 Protector
from Global Detection Systems Corp.

Accepts up to 16 inputs, 3 independent alarm levels, SPDT common alarm [See More]

  • Communications: Serial Comm.; 4-20 mA (optional feature); Ethernet (optional feature); LCD; Tele / Radio (optional feature)
  • Analog I/O Points: 8 to 16
  • Serial Ports: 2
  • Features: Alarming; Data Logging; Environmental Monitoring; Expansion Card; Intrinsically Safe; Process Monitoring; Rack Mountable (optional feature); Weather Tight Enclosure (optional feature)
Multilin™ DGCM -- Field Remote Terminal Unit (RTU)
from GE Grid Solutions

Multilin ™ DGCM Field RTU. The Multilin ™ DGCM is a versatile Field RTU (Remote Terminal Unit) that can monitor and control a wide range of pole top, pad mount, and underground distribution assets. This compact solution is designed for easy installation on new equipment and retrofit on... [See More]

  • Communications: Serial Comm.; Ethernet
Modular Controller -- M4RTU
from Opto 22

Opto 22 Modular Controller is designed for use with FactoryFloor software. [See More]

  • Communications: Serial Comm.; Ethernet (optional feature); Fiber Optic (optional feature); ARCNET
  • Analog I/O Points: 4 to 8
  • Serial Ports: 2
  • Digital I/O Points: 8 to 16
16 Channel Remote Terminal Unit, Isolated Universal Input -- Zen RTU/U
from Define Instruments

What it does: Enables sophisticated monitoring and control of up to 16 input signals from a variety of sources. Get 16 signals into your PLC or SCADA system. If you need to collate multiple signal input types and route them to your PLC or SCADA system, choose the Zen RTU. This exceptionally flexible... [See More]

  • Communications: Serial Comm.
  • Digital I/O Points: 16
  • Analog I/O Points: 16
  • Features: Iso. Inputs
Remote Application Controllers (RTUs)
from Schneider Electric

Schneider Electric industrial automation and control products and solutions cover the breadth of the industrial, infrastructure and building sectors -- from programmable relays to motion controllers and interface modules, for applications from simple machines to complex process systems. [See More]

  • Communications: Serial Comm.
  • Analog I/O Points: 4
  • Serial Ports: 1 to 2
  • Digital I/O Points: 6
Instrumentation and Ultra-low Power Micro RTUs -- FloLink™ Micro Remote Terminal Unit (RTU)
from Willowglen Systems Inc.

The Willowglen FloLink ™ Micro RTU provides a cellular communication link for various process sensors. With its hazardous area certification and low power consumption, the FloLink ™ Micro RTU is the perfect choice for communicating with remote locations. [See More]

  • Communications: Serial Comm.
  • Features: Battery Back Up
  • Serial Ports: 2
16 Channel Remote Terminal Unit, Non-Isolated RTD Input -- Zen RTU/R
from Define Instruments

What it does: Enables sophisticated monitoring and control of up to 16 temperature input signals from a variety of sources. Get 16 RTD signals into your PLC or SCADA system. If you need to collate multiple temperature signals and route them to your PLC or SCADA system, choose the Zen RTU/R. This... [See More]

  • Communications: Serial Comm.
  • Analog I/O Points: 16
SAGE Remote Terminal Units
from Schneider Electric

Features. Two RS232 serial communications ports built-in (can be expanded up to 10, by adding up to two, 4-port communication expansion modules). One RS485 communications port built-in. One Serial Fiber Optic port built-in. LEDs for visual indications of communications, power, and other functions. [See More]

  • Communications: Serial Comm.
  • Analog I/O Points: 232
  • Serial Ports: 4
  • Digital I/O Points: 240
Unisen™ Remote Terminal Units (RTU) -- Unisen™ Model 2204 Remote Terminal Unit
from Willowglen Systems Inc.

Designed for small to medium sized sites. Up to 4 I/O cards are supported in standard configuration, and is expandable. [See More]

  • Communications: Serial Comm.; Ethernet; LCD (optional feature); PLC
  • Analog I/O Points: 32
  • Serial Ports: 6
  • Digital I/O Points: 32