CANopen/Modbus Gateway

I-7232D, CANopen / Modbus RTU Gateway

Artikelnummer
I-7232D-G
Hersteller
ICP DAS
Gewerbliche Kunden: Preis bitte anfragen
Shopbestellung nach Registrierung möglich.
Wenn Sie keine Preise sehen, lassen Sie sich bitte vom Kundensupport die Reseller-Preise freischalten.


 Jetzt anfragen!

The I-7232D is one of ICP DAS CAN bus products. The device allows a CANopen master to access the Modbus slave devices on some Modbus RTU network. Modbus RTU protocol is a kind of application protocol based on RS485 network. Therefore, this gateway provides an easy way to connect Modbus RTU devices with CANopen network. These Modbus RTU devices may be a PLC, a Modbus RTU sensor, ICPDAS M-7000 series modules and so fourth. In addition, we also provide the utility software for users to configure the I-7232D,s parameters and build the EDS file for CANopen master interface. Users can easily apply Modbus RTU devices in CANopen applications with the I-7232D.

• Control System • Building Automation • Factory Automation • Distributed data acquisition
  • NMT: Slave
  • Error Control: Node Guarding protocol
  • Node ID: Setting by CAN_MRU Utility Software or LSS Protocol
  • PDO Modes: Event-triggered, remotely requested, cyclic and acyclic SYNC
  • PDO Mapping: variable
  • No of SDOs: 1 server, 0 client
  • Emergency Message: Yes
  • CANopen Version: DS-301 v4.02
  • Device Profile: DSP-401 v2.1
  • CiA DSP-305 V1.1
  • CAN Baud Rate setting by utility: 10K, 20K, 50K, 125K, 250K, 500K, 800K, 1M bpse
  • Modbus Baud Rate setting by utility: 1200, 2400, 4800, 9600, 19200, 38400, 57600, or 115200 bps
  • RUN, ERR, and OVERRUN LED indicators
  • Support max 10 Modbus RTU I/O series modules
  • Provide friendly Utility for parameters configuration
  • 7-segmemt LED to show Node ID, CAN baud rate and RS-485 baud rate

The I-7232D Utility helps users to configure the devices, and has following features:

  • Support CANopen node ID, baud rate setting
  • Provide Modbus RTU parameters setting
  • Display Modbus RTU devices configuration
  • Show CANopen application objects configuration
  • Produce EDS file Dynamically

The simple steps about how to use CPS_DCON gateway are described as follows:

  1. Select Modbus RTU devices for users' CANopen application
  2. Set the Modbus RTU devices 10 parameters into I-7232D by CAN_MRU Utility
  3. Configure the I-7232D and create EDS file
  4. Apply EDS file to CANopen application
  5. Implement the I-7232D in CANopen networkd

Only the following Modbus RTU commands are supported by the gateway.

Name
Description
Read Coil Status
Read the ON/OFF status of discrete outputs in the slave
Read Input Status
Read the ON/OFF status of discrete inputs in the slave
Read Input Registers
Read the binary contents of input registers in the slave
Preset Single Register
Preset an integer value into a single register
Force Multi Coils
Forces each coil in the sequence of coils to either ON or OFF
Hardware
Watchdog
Watchdog IC
CAN Interface
Controller
NXP SJA1000T with 16 MHz clock
Transceiver
NXP 82C250
Connector
5-pin screwed terminal block (CAN_L, CAN_H, N/A for others)
Isolation
1000 VDC for DC-to-DC, 2500 Vrms for photo-couple
Protocol
CANopen DS-301 ver4.02, DS-401 ver2.1
UART Interface
COM 1
RS-232 (For configuration)
COM 2
RS-485 (Self-turner inside)
Baud Rate (bps)
1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200
Data bit
7, 8
Stop bit
1, 2
Parity
None, Even, Odd
Protocol
Modbus RTU
LED
Round LED
MS LED, NS LED, IO LED
5-digit 7 Segment
Yes
Power
Power supply
Unregulated +10 ~ +30 VDC
Protection
Power reverse polarity protection, Over-voltage brown-out protection
Power Consumption
3 W
Mechanism
Dimensions
72mm x 122mm x 33mm (W x L x H)
Environment
Operating Temp.
-25 ~ 75 ℃
Storage Temp.
-30 ~ 80 ℃
Humidity
10 ~ 90% RH, non-condensing
I-7232D-G
CANopen Slave / Slave / Modbus RTU Master Gateway
I-7232D-G CR
CANopen Slave / Slave / Modbus RTU Master Gateway (RoHS)
 
Nach oben