GW-7433D-G CR
Modbus TCP server/RTU slave to CANopen Master Gateway
- Follow the CiA CANopen Standard DS-301 v4.02
- Provide listen mode
- Support Max 10 CANopen Slave modules
- Support Node Guarding and Heartbeat Consumer protocol
- Support more than 120 CANopen SDO/PDO commands
- Support 4 data types: Boolean、Byte、Word、4-byte
- Provide the CANopen disconnection detection
- Allow to get the CAN status by Modbus commands
The GW-7433D is a solution that provides a communication transformation between CANopen protocol and Modbus/TCP protocol. It solves a mission-critical problem, and connecting an existed CANopen network with Ethernet-base master device as long as this master device supports Modbus/TCP protocol. It enables CANopen networks to be coupled together with the Internet/Ethernet, whereby remote monitoring and controlling is achieved.
Hardware
CPU: 80186, 80 MHz or compatible
Watchdog: Watchdog IC
CAN Interface
Controller: NXP SJA1000T with 16 MHz clock
Transceiver: NXP 82C250
Connector: 5-pin screwed terminal block (CAN_L, CAN_SHLD, CAN_H, N/A for others)
Isolation: 1000 VDC for DC-to-DC, 2500 Vrms for photo-couple
Protocol: CANopen DS-301 ver4.02
UART Interface
COM 1: RS-232
COM 1 Connector: 5-pin screwed terminal block (TxD, RxD, RTS, CTS, GND )
COM 2: RS-485 (Self-turner inside)
COM 2 Connector: 2-pin screwed terminal block (DATA+, DATA-)
Protocol: Modbus RTU
Ethernet Interface
Controller: 10/100Base-TX Ethernet Controller (Auto-negotiating, Auto_MDIX)
Connector: RJ-45 with LED indicator
Protocol: Modbus TCP
Power
Power supply: Unregulated +10 ~ +30 VDC
Protection: Power reverse polarity protection, Over-voltage brown-out protection
Power Consumption: 2.5 W
Mechanism
Dimensions: 72mm x 33mm x 122mm (W x L x H)
Environment
Operating Temp: -25 ~ 75 ℃
Storage Temp: -30 ~ 80 ℃
Humidity: 10 ~ 90% RH, non-condensing