DPM9500

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Dual alarm transmitter unit (change over relays) Miniature space saving DIN rail mount current / volt / potentiometer two-wire transmitter.

The Calog DPM9500 is a miniature space saving DIN rail mount current / volt / potentiometer two-wire transmitter. The Calog DPM9500 accepts standard process inputs of 0(4)-20mA, 0-2V, 0-10V, 0-20V or potentiometer and converts them to a 4-20mA loop powered signal. The Calog DPM9500 also has an LED function for indicating the state of the loop (LED intensity indicates the amount of current flowing in the loop). The Calog DPM9500 can be ordered with or without the onboard loop power supply option.

  • Low cost - high performance design
  • Accepts standard process inputs of 0(4)-20mA, 0-2V, 0-10V, 0-20V and potentiometer
  • LED status for power supply and loop current (intensity is an indication of current flow)
  • On board switch mode power supply
  • Reverse voltage protection

General

Environmental Humidity : < 85% non-condensing
Environmental Operating temperature range : -10 to +50°C
Environmental Storage temperature range : -40 to +80°C
Housing 92 x 92 x 26 mm
Housing Din Rail Mounted
Housing UL 94 V-0 flame retardant plastic
IP Rating IP40
Standards Meets European EMC directive 89/336/EEC & Low Voltage directive 73/23/EEC

Operation

Accuracy 0.1% of full scale
Current Limit (if power supply fitted) 100mA (jumper installed)
Current Limit (if power supply fitted) 38mA (Jumper removed),
Input Impedance 100? (Current input), 100k? (2V input),
Input Impedance 1M? (5V input), 5M? (10V input), 10M? (20V input)
Output load maximum 500?
Output voltage (if power supply fitted) 24Vdc +/- 5%
Potentiometer input minimum 1000?, maximum 100k?
Volt drop on loop minimum 12V

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