Thermocouple Temperature Transmitter/Monitor CMCP565

The CMCP565 Isolated Thermocouple Temperature Transmitters are compatible with J and K type thermocouple inputs, and they provide a 4-20 mA output proportional to the overall measurement. Each unit processes the signal to determine overall amplitude, and outputs a 4-20 mA dc current that is proportional to a user specified range such as 0-250 Deg. F. Combining transmitters with an existing PLC or DCS system results in a high density, low cost monitoring system. Alarms relays and trip multiply are available with the Monitor version. Alarms – The CMCP500A Series Monitors have two independent set points, with LED alarm indicators and output relay contacts (Alert and Danger). Set points are adjustable via potentiometer, from 0 to 110% of full scale. Each has an adjustable delay of 1 to 10 seconds. SPST Relay contacts are rated 5 Amps @ 30 Vdc or 250 Vac for resistive loads. Relay contacts can be independently configured by the user for either Normally Open (NO) (Standard) or Normally Closed (NC) operation. Relays are normally de-energized and can be configured for latching or non-latching (standard) operation. Latched alarms may be reset locally or by remote contact closure. Trip Multiply – The monitors have set point multiplication of 3X via contact closure (2X available). To avoid tripping the alarms during machine start-up.

 

Electrical
Input:  Type J or K
Power: +24 Vdc @ 45 mA max. (30 mA typical)
Protection: Reverse polarity and transient protection
Frequency Response (wo/filters): (-3 dB) 2 Hz to 20 kHz
Buffered Output: BNC Connector 0-20 kHz
Accuracy: 0.5 % of Full Scale Range
Output: 4-20 mA proportional to the full scale range
Maximum Load: 600 Ohms Resistive
Case: Isolated
Range:  English, 0 to 250° F, or Metric, -17.7 to 121° C
Fault Indication: Green LED and 4-20 mA < 2mA