CANopen Slave Module of 8-channel Thermocouple Input (Analog Input), Current Input

CAN-2018C

CANopen Slave Module of 8-channel Thermocouple Input (Analog Input), Current Input

  Price:  $539.00  

Features

Following the DS-301 version 4.02 and DSP-401 version 2.1, the CAN-2018C module allows access to thermocouple input status and configuration settings through standard CANopen protocol. CAN-2018C has passed the validation of the CiA CANopen Conformance Test tool. This device can be used with standard CANopen master through use of the EDS file.

The CAN-2018C is an 8 channel thermocouple input CANopen slave module that has voltage and current input types. It provides extremely accurate thermocouple measurement and automatic cold-junction compensation for each channel.

can-2018 application 1

can-2018 application 2

Specifications

CANopen Interface
NMT
Slave
Error Control
Node Guarding protocol / Heartbeat Producer
No. of PDOs
10Rx , 10Tx
PDO Modes
Event Triggered, Remotely requested, Cyclic and acyclic SYNC
PDO Mapping
Available
No. of SDOs
1 server, 0 client
Emergency Message
Yes
CANopen Version
DS-301 v4.02
Device Profile
DSP-401 v2.1
Specification
ISO-11898-2, CAN 2.0A and CAN 2.0B
Baud Rate (bps)
  Setting by Rotary Switch
10 k, 20 k, 50 k, 125 k, 250 k, 500 k, 800 k, and 1 M
Node ID
  Setting by Rotary Switch
1 ~ 99
Terminator Resistor
Switch for 120 Ω terminator resistor
Connector
5-pin screwed terminal block (CAN_GND, CAN_L, CAN_SHLD, CAN_H, CAN_V+)
EDS file
Yes
Analog Input
Channels
8
Input Type
+/- 15mV, +/- 50mV, +/- 100mV, +/- 500mV, +/- 1V, +/- 2.5V
+/-20mA,(Requires Optional External 125 Ohm Resistor)
Thermocouple (J, K, T, E, R, S, B, N, C)
Resolution
16-bit
Sampling Rate
10 Samples/Sec. (Total)
Accuracy
+/-0.1% FSR
Zero Drift
+/- 10 μV/ °C
Span Drift
+/- 25 ppm/ °C
Common Mode Rejection
86 dB
Normal Mode Rejection
100 dB
Input Impedance
>400 kΩ
Individual Channel Configuration
Yes
Open Thermocouple Detection
Yes
Over voltage Protection
240 Vrms
ESD Protection
+/-4kV, Contact for each terminal.
Intra-module Isolation, Field to Logic
3000 VDC
LED
Power
PWR, red
CANopen Status
RUN/ERR, green/orange
Power
Power Supply
Unregulated +10 ~ +30 VDC
Power Consumption
1.5 W
Mechanism
Installation
DIN-Rail
Dimensions
32.3 mm x 99 mm x 77.5 mm ( W x L x H )
Environment
Operating Temp.
-25 ~ 75 ℃
Storage Temp.
-30 ~ 80 ℃
Humidity
10 ~ 90% RH, non-condensing

 

Type Code
Temperature Range (°C)
J
-210 °C ~ +1200 °C
K
-270 °C ~ +1372 °C
T
-270 °C ~ +400 °C
E
-270 °C ~ +1000 °C
R
-50 °C ~ +1765 °C
S
-50 °C ~ +1765 °C
B
0 °C ~ +1820 °C
N
-270 °C ~ +1300 °C
C
0 °C ~ +2320 °C

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