CAN-CBX-PT100

CANopen® Module with 4 RTD Inputs

High Resolution Temperature Measurement

  • 4 temperature sensor (RTD) inputs
  • Two- or four-wire connection

  • Resistance measurement

  • Selectable resolution of sensor resistor inputs: 0.1 °C ... 0.0001 °C

  • CANopen profiles acc. to CiA® specification CiA 301 and CiA 404

Approved Reliability and Ease of Use

  • Electrical isolation of temperature sensor inputs: all channels are electrically isolated against the microcontroller circuits and against each other

  • InRailBus technology combines high ease of use and proven reliability

  • DIN-EN carrier rail mounting (TS 35)

Extensive Setup Options of RTD Channels

  • Selectable sample rates: 2.5 ... 1000 SPS

  • Wide range of supported sensor types: Pt100, Pt200, Pt500, Pt1000, Pt5000, Ni100, Ni200, Ni500, Ni1000 and Ni5000

  • Linearisation according to NIST by on board microcontroller

  • Offset/Gain can be adjusted by the user

RTD - Resistance Temperature Device Inputs

The CAN-CBX-Pt100 is designed for the direct connection of up to four temperature sensors. Simple resistance measurements can also be performed. Pt- and Ni-resistance sensors are supported. The sensor resistors can be connected in two- or four-wire configuration. The conversion of the four sensor resistor inputs is realized by four independent ΣΔ-converters. Linearisation according to NIST is achieved by the on board microcontroller.

CAN Interface and LED Display

The CAN interface is designed according to ISO11898-2 high-speed layer with electrical isolation and supports bit rates up to 1 Mbit/s. The CANopen-node number and the CAN bit rate can be easily set via coding switches. Four LEDs indicate the module and CANopen node status.

InRailBus for easy wiring

The power supply and the CAN bus signals can be supplied via the InRailBus connector (TBUS connector) integrated in the mounting rail. In this way, a minimum of cabling of the individual modules is achieved. All esd CBX modules are compatible with each other and can be plugged onto the bus as required. It is also possible to disconnect individual modules from the InRailBus without interrupting the bus signals or the power supply.

Software Support

The module comes with CANopen firmware according to CiA 301and supports the CiA 404 profile for measuring devices.

CANopen Logo

esd electronics develops its products according to CiA® specifications.

Do you have special requirements regarding the product?

We are happy to provide you with a customer-specific option or adjustment to our products when purchasing appropiate quantities. Please contact our sales team for detailed information.


Software Downloads

More questions? We are pleased to help you


Order items and accessories

With the help of the button "Add to watchlist" you can save articles on your watchlist.
Afterwards, you can request your saved watch list as a quotation via a contact form.

Hardware

Number: C.3032.02

CANopen module with 4 independent channels with 24-bit Sigma-Delta ADC for high-precision RTD (e.g. Pt100 or Ni100) and resistance measurements. Measurements in two- or four-wire technology with selectable sampling rates of up to 1000 PLC. CANopen according to CiA 301 and CiA 404 Device Profile Measuring Devices. Connectors for wire end ferrules included in the scope of delivery.

Features:
  • CiA 301 compliant
  • CiA 401 profile
  • galvanically isolated
Interfaces:
  • CAN
  • CANopen Device
Form factor: Railmount  
I/O:
  • Temperature
Protocols:
  • CAN-Layer 2
  • CANopen
HS Code: 85176200

Hardware-Accessories

Number: C.1323.03

CAN cable assembly, 0.3 m length, 1 x DSUB-9 plug and 3 wire end sleeves, performance level 3, metallised plastic housing

HS Code: 85444290
Number: C.1323.04

manufactured CAN cable, length 0.3 m, 1 x DSUB-9 socket and 3 wire end sleeves, performance level 3, metallised plastic housing

HS Code: 85444290
Number: C.3000.01

In-Rail-Bus connector

Form factor: Railmount  
HS Code: 85177900
Number: C.3000.02

to connect power supply (24V) and CAN at CBX-In-Rail-Bus. socket type

Form factor: Railmount  
HS Code: 85366990
Number: C.3000.03

to connect power supply (24V) and CAN at CBX-In-Rail-Bus. plug type

HS Code: 85366990