I-7530A-MR

Intelligent Modbus RTU to CAN Converter

Product availability: Against PO

Country Of Origin: Taiwan

FEATURES

  • RoHS Design
  • Fully compatible with ISO 11898-2 standard
  • Programmable CAN bus baud rate from 10 kbps to 1Mbps or user-defined baud rate
  • Support CAN bus acceptance filter configuration
  • Support firmware update via RS-232
  • Provide utility tool for users module setting and CAN bus communication testing conveniently
  • Built-in jumper to select 120Ω terminal resister
  • Provide 128 data frames in the CAN buffer and 256 bytes in the UART buffer
  • Power, data flow and error indicator for CAN and UART
  • Hardware Watchdog design
  • Convert CAN message to specific ASCII command string (Normal mode)
  • Convert specific ASCII command string to CAN message (Normal mode)
  • Provide the transparent communication between the RS-232/485/422 devices via CAN bus (Pair-connection mode)
  • Support function code 0x03/0x04/0x10 of Modbus RTU functions for reading and writing CAN message (Modbus RTU mode)

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MODEL I-7530A-MR
CAN Interface Controller
Transceiver
Connector
Channels
Baud Rate(bps)
Protection
Terminator Resistor
Support Protocol
Pin Assignment		 Microprocessor inside with 96 MHz
NXP 82C250
9-pin male D-Sub (CAN_L, CAN_H, N/A for others)
1
10 k, 20 k, 50 k, 100 k, 125 k, 250 k, 500 k, 800 k and 1 M (allow user-defined baud rate)
3000V DC power protection and 3750Vrms photo-couple isolation on CAN side
Selectable 120Ω terminator resistor by jumper
ISO-11898-2, CAN 2.0A and CAN 2.0B
C.I.A. DS-102 (CAN_H=7, CAN_L=2)
UART Interface Connector
COM
Baud rate(bps)
Protection		 14-pin terminal connector
RS-232: TxD, RxD, GND; RS-422: TxD+, TxD-, RxD+, RxD-; RS-485: DATA+, DATA-
300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400
3000V DC power protection and 2500Vrms photo-couple isolation on UART side
LED Round LED
PWR / CAN / UART
Power Input Voltage Range +10 VDC ~ +30 VDC
Power Consumption 1.5W
Mechanical Dimensions 72mm x 118mm x 35mm (W x L x H)
Installation DIN-Rail
Environment Operating Temperature -25 °C ~ +75 °C
Storage Temperature -30 °C ~ +85 °C
Humidity 10 ~ 90% RH, non-condensing