I-7242D-G
DeviceNet/DCON Gateway
- Group two only server DeviceNet subscriber
- Dynamic Assembly Objects Mapping
- On-line change baud rate and MAC ID of CAN
- NS, MS and IO LED indicators
- 7-segmemt LED to show operation mode, MAC ID, baud rate and error code
- Connection supported:
- 1 “Explicit Connection”
- 1 “Polled Command/Response” connection
- 1”Bit-Strobed Command/Response” connection
- 1”Cnange-of-State/Cyclic” connection
- Configuration facilitated by the use of specific EDS files
- Dedicated Explicit message interface for full Modbus interface
- Maximum number of subscribers: 10 Modbus commands
- Communication speed: 1200,2400,4800,9600,19200,38400,57600 or 115200 bits/s, configured using Utility.
- Data bits: 8 bits, configured using Utility
- Parity bits: None, even or odd, configured using Utility
- Stop bits: 1 or 2 bits, configured using Utility
The I-7242D is one of CAN bus products in ICP DAS. The device allows a master located on a DeviceNet network to enter into a dialogue with the slaves on a Modbus RTU network In DeviceNet network, it is a Group 2 Only Slave device, and supports “Predefined Master/Slave Connection Set”.
It is a general protocol converter operating in a way that is transparent to the user. In addition, we also provide the utility software for users to configure the I-7242D,s parameters and build the EDS file. Users can easily apply Modbus RTU devices in DeviceNet applications with the I-7242D.
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: DeviceNet Volumn I ver2.0, Volumn II ver2.0
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