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

CMS-600 Circuit Monitoring Systems Control unit, Modbus RTU
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
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 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
Protection & Control -- D20/D200 Substation Controllers
from GE Digital Energy

The D20 substation controller offers an industry leading design embedded with high value substation automation applications that provide cost savings, increased reliability, and improved operational efficiencies in your substations. The D20 device acts as the gateway to SCADA master stations for... [See More]

  • Communications: Serial Comm.; Ethernet (optional feature); LCD (optional feature)
  • Digital I/O Points: 1 to 4
  • Serial Ports: 7 to 49
  • Memory Capacity: 8000 to 16000
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
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)
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
Industrial RTU 2M RAM® 64M DRAM -- ST-IPM-6350
from Red Lion Controls, Inc.

Specifications: Performance Specifications. Industrial PowerPC (32 bit data bus). Operating system: embedded LINUX. Dynamic memory (RAM ®): 16+ Megabytes - 32bit; 0 wait states. Program memory (Flash): 16+ Megabytes. Datalogging memory (RAM): 512K or 2 MB (battery-backed). Maximum local I/O:... [See More]

  • Communications: Serial Comm.; Ethernet; Tele / Radio; Web Enabled
  • Digital I/O Points: 5
  • Serial Ports: 3
  • Memory Capacity: 2000 to 64000
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