IOP-D DUTEC I/O PLEXER Remote I/O Controllers 16 Channel

Product Details

The I/O PLEXER is a complete, industrial-grade, remote I/O controller which can operate under the control of a host computer via a serial communications link, or in a STANDALONE mode, with or without supervision. By locating I/O PLEXERs near the process, the serial link eliminates the expense of lengthy, noise-prone analog sensor and actuator field wiring. Because the I/O PLEXER supports any mix of a large variety of analog and digital I/O signals, the requirements of virtually any process can be accommodated. Omni-isolated I/O modules provide 1,500 volts of isolation protection between each and every I/O line, host computer and power supplies.

Omni-isolated I/O, and the ability to mix and match individual analog or digital signals* from virtually any sensor or actuator reduces system design, installation and trouble shooting costs, as well as simplifying future maintenance and system expansion. I/O PLEXERs, complete with a built-in wide range power supply, are shipped ready to connect to your sensors, actuators, host's serial port and power. A single I/O PLEXER can handle any mix of 16 analog and/or digital I/O points. With expanders, the number of digital I/O points can be increased by up to 48. An I/O PLEXER network can serve a mix of over 1,000 analog and digital I/O lines.

Remote Operation

There are several dozen third-party HMI/MMI/SCADA software packages that have I/O PLEXER drivers for polling sensor data. Most have extensive graphics displaying the process, only a few have the capability to transmit control commands to actuators. The open architecture communication protocol instructions are readily available for those writing their own proprietary software.

STANDALONE Operation

Built-in LCFs (Local Control Functions) allow an I/O PLEXER to perform control operations with or without host supervision. LCFs include logic gates, analog compare and math, dead-band and PID control, and ladder logic. Because analog and digital modules are available on the same unit, LCFs can perform closed-loop control operations.

Physical Specifications

Power (standard) 90-264 Vac, 47-440Hz, 30 watts; 3.0A fuse; (optional: 9-18Vdc and 18-36Vdc, 25 watts each)

Operating Temperature 0-60o C

Humidity 95% non-condensing

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