CPLA37AT Module

CPLA37AT is a CanOpen protocol CanBus module to be fully interfaced with an Hyperthem plasma generator. The plasma generator can be directly connected via a twisted pair flat cable with Hyperterm standard pinout.

Four groups of spring cage connectors, and one 37 pins D-type connector are available for connecting to the module.

  1. 3 points for 24 V module power supply
  2. 6 points for CanBus line (input CAN_H, CAN_L, CAN_GND, and output CAN_H, CAN_L, CAN_GND)
  3. 2 points for 0-10 V analog reading of arc temperature
  4. 2 points for optocoupled input for plasma-material contac
  5. 1 D-type 37 pin connector with standard pinout to connect to the Hyperterm generator where all the following signal (replicated on the CanBus) are available:
    • Optocoupled digital inputs to the generator
    • Optocoupled digital outputs from the generator
    • Filtered RS422 for automatic gas console communication.

Technical specifications

Dimensions (H x W x D) 88 x 116 x 60 mm
Mounting Standard DIN rail
Power supply 24 V (18 - 36 V)
Module power consumption 120 mA
Hypertherm digital inputs 7 on DB37 connectors
Hypertherm digital outputs 4 on DB37 connectors
Hypertherm serial UART RS422 on DB37 connector
Digital input channels 1
Analog input channels 1
Differential analog input voltage 0/10 V
ADC converter resolution 12 bit
CanBus Baud Rate 125 kbps / 250 kbps / 500 kbps / 1 Mbps
Marking CE
Operating temperature 0 - 55 °C
Warehousing temperature -20 - 85 °C
Storage humidity Max 85% non-condensing
CanOpen standard specification DS301 - DS401

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