4/8 channel Counter/Frequency CANopen Slave Module

CAN-2084C

4/8 channel Counter/Frequency CANopen Slave Module

  Price:  $399.00  

Features

CANopen is one kind of the network protocols based on the CAN bus and mainly used for embedded network of machine control, such as industrial machine control , aircraft engines monitoring, factory automation, medical equipments control, remote data acquisition, environmental monitoring, and packaging machines control, etc.

CAN-2084C module follows the CiA-301 version 4.02. CAN-2084C has passed the validation of the CiA CANopen conformance test tool. Therefore, you can use it with standard CANopen master easily by applying the EDS file. The CAN-2084C is a 4/8-channel Counter/Frequency module that provides “Up Counter”, "Frequency”, “Up/Down Counter”, “Dir/Pulse Counter” and “A/B Phase Counter” modes. It provides a variety of measurement applications, such as measuring a number of time-related quantities, counting events or totalizing and monitoring position with quadrature encoders. In addition, a digital filter is used to eliminate the effects of noise. By owing to the CANopen masters of ICP DAS, you can quickly build a CANopen network to approach your requirements. For more information about the CANopen master interfaces and other CANopen products, please refer to the following web site.

Applications

application

Specifications

CANopen Interface

Connector

5-pin screwed terminal block (CAN_GND, CAN_L, CAN_SHLD, CAN_H, CAN_V+)

Baud Rate (bps)

10 k, 20 k, 50 k, 125 k, 250 k, 500 k, 800 k, 1 M, selected by rotary switch

Terminal Resistor

DIP switch for the 120Ω terminal resistor

Protocol

CANopen CiA 301 ver4.02, CiA 401 ver2.1

Node ID

1~99 selected by rotary switch

NMT

Slave

Error Control

Node Guarding protocol / Heartbeat Producer

SDOs

1 server, 0 client

PDOs

10 RxPDO, 10 TxPDO (Supports dynamic PDO)

PDO Modes

Event-triggered, remotely-requested, synchronous (cyclic), synchronous (acyclic)

Emergency Message

Yes

EDS file

Yes

Digital Input

Channels

4/8



Mode

4-channel Up/Down Counter (Up/Down)
4-channel Dir/Pulse Counter (Bi-direction)
4-channel Quadrant Counting
8-channel Up Counter
8-channel Frequency
Programmable Digital Noise Filter: 1 to 32767 µs

Isolated Input Level

Logic Level 0: +1 V Max.
Logic Level 1: +4.5 to +30 V

TTL Input Level

Logic Level 0: 0 to +0.8 V
Logic Level 1: 2 to +5 V

Minimum Pulse Width

2µs



Input Frequency

1 Hz ~ (typically) 250 kHz for both counter and frequency mode, where 250 kHz is calculated as follows: supposed that the duty cycle = 50%, by referring to the Minimum Pulse Duration of the High Level, the pulse period will be 2 µs x 2 = 4 µs, which is 250 kHz as a maximum.
Maximum Frequency:
Refer to the Minimum Pulse Duration of the High Level, the maximum frequency is highly affected by the duty cycle
Frequency Accuracy = ±0.4%

EEPROM

128KB

Isolated Voltage

1000Vrms

Hardware

ESD Protection

2 kV (Contact for each Channel)

LED

CANopen Status

3 LEDs to PWR, RUN and ERR

Terminal Resister

1 LED to terminal resister indicator

Digital Input

8 LEDs as Digital Input Indicators

Power

Power Supply

Unregulated +10 ~ +30 VDC

Power Consumption

1.5 W

Mechanism

Dimensions

33 mm x 99 mm x 78 mm ( W x L x H )

Environment

Operating Temp.

-25 ~ 75°C

Storage Temp.

-30 ~ 80°C

Humidity

10 ~ 90% RH, non-condensing

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