iTech Human Machine Interfaces
HMI

Analog Signal Conditioning and Remote I/O from M-Systems

Itech Corporation is the National Distributor for M-System Co. Ltd. We supply high-quality electronic equipment which meets the diverse requirements for analog signal conditioning, limit alarms, power transducers, remote I/O devices, lightning surge protectors and other unique process control equipment, which are needed to "interface" in the field of process and factory automation.
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The 53U intelligent and low cost Multi Power Monitor

  • Single type module is usable for all of single-phase/2-wire and 3-wire, three-phase/3-wire and 4-wire systems
  • All measured variables can be transmitted to the host PC via RS-485/Modbus RTU
  • Energy count pulse or limit alarm output selectable. Pulse rate can be specified. Simulated output is also possible
  • Programming lock to prevent unwanted configuration changes
  • Input range up to 480 Vac, 1 A or 5 A

M-Rester Surge and Lightning Protection

M-System lightning surge protection devices are designed for the rugged industrial environment. Products range from the standard factory floor signals such as 4-20mA, thermocouple, RTD and strain gauge to filtering and protecting the AC Power in instrument panels.

Remote I/O Products

M-System has recently been developing network products that meet the end-user's need for Profibus, Modbus, Ethernet and DeviceNet I/O devices. Working with open-architecture networks, these products easily communicate to today's most popular HMI software packages and DCS/PLCs.

The product ranges are as follows:

R1 Series: Compact Multi-Point I/O
Communications: Modbus, Devicenet, CC-Link
  • 8/16-point TC/DC input (isolated/non-isolated), 8-point RTD/potentiometer input, 16-point discrete I/O, 12-point totalized counter input modules
  • Alarm contact output

R3 Series: Multi Channel, Mixed Signal Remote I/O
Communications: Modbus, Ethernet, Devicenet, Profibus, Lonworks, CC-Link, T-Link
  • Great flexibilities in number and type of I/O signals: DC current/voltage, temperature, strain gauge, AC current/voltage, AC power, etc.
  • Economical DC input module can handle fully-isolated 4 points up to non-isolated 16 points
  • Hot-swappable I/O modules
  • Dual redundant communication networks

R5 Series: Compact Mixed Signal Remote I/O
Communications: Modbus, Ethernet, Devicenet, CC-Link, Profibus, T-Link
  • Single analog module can handle fully-isolated 2 points
  • Hot-swappable I/O modules
  • Dual redundant communication networks and power supplies
  • Space-saving DIN terminal block or heavy-duty screw terminal block selectable for I/O
  • 1500 Vac isolation

R7 Series: Compact Remote I/O
Communications: Modbus, CC-Link, Devicenet
  • Palm-top size compact module can handle 4 analog or 16 discrete signals
  • 16 discrete input/output module can be attached to the base module. Analog and discrete signals can be mixed
  • Simple setting
  • 1500 Vac isolation

Please contact Itech Corporation for all pricing and product enquiries. User manuals and technical specifications are available upon request.

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