I-7540DM
Internet communication controller with one CAN bus, one RS-232, one RS-485 and one Ethernet (Metal casing)
- 80186-80 Embedded CPU, or compatible
- Ethernet Protocols, TCP,UDP,IP,ICMP,ARP
- 10/100 Base-TX Ethernet Controller
- Reloadable Operating Software
- Message transmitted by using TCP/IP protocol
- Diagnostics
- COM driver support interrupt & 1K QUEUE Input & Output buffer
- Support one RS-232 port, one RS-485 port and one CAN port
- 2500Vrms photo-isolation protection on CAN side.
- Jumper select 120Ω terminator resistor for CAN channel
- Phillip 82C 250/251CAN Transceiver
- Support both CAN specification 2.0A and 2.0B.
- Max transmission speed up to 1M bps for CAN and 115.2kbps for RS-232 & RS-485
- Max transmission distance of CAN over 1000m (follow CAN specification)
- Built-in self-tuner ASIC controller on RS-485 port
- 7-segment LED display.
- Software configurable CAN and RS-232 communication parameters
- Firmware updated from COM1 or Ethernet port
- Support Web Configuration
- Support maximum 25 Ethernet clients connection
- Support for Virtual COM technology
INTRODUCTION
The I-7540D series are CAN to Ethernet converters, and are usually applied as an Ethernet to CAN/RS-232/485 Device Server. They support socket access functions and virtual COM port technology which helps users to get the CAN, RS-232, RS-485 data via virtual COM port. The I-7540D series also provide transparent mode, which enables CAN networks to be coupled together over the Internet/Ethernet, whereby remote monitoring and control is possible. By the features of tiny operating system, protocol independence, small casing and flexibility, it is able to widely fit various RS-232, RS-485 and CAN applications, which may be based on private RS-232 protocol, private CAN protocol, Modbus protocol, CANopen protocol, DeviceNet protocol or J1939 protocol.
HARDWARE SPECIFICATIONS
CAN Interface
Controller: NXP SJA1000T with 16 MHz clock
Transceiver: NXP 82C250
Channel number: 1
Connector: 2-pin screwed terminal block (CAN_L, CAN_H)
Baud Rate (bps): 10 k, 20 k, 50 k, 125 k, 250 k, 500 k, 800 k, 1 M (allow user-defined baud rate)
Isolation: 1000 VDC for DC-to-DC, 2500 Vrms for photo-couple
Terminator Resistor: Jumper for 120 Ω terminator resistor
Specification ISO-11898-2, CAN 2.0A and CAN 2.0B
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-)
Baud Rate (bps): 110, 150, 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200
Data bit: 7, 8
Stop bit: 1
Parity: None, Even, Odd
Ethernet Interface
Controller: 10/100Base-TX Ethernet Controller (Auto-negotiating, Auto_MDIX)
Connector: RJ-45 with LED indicator
Power
Power supply: Unregulated +10 ~ +30 VDC
Protection: Power reverse polarity protection, Over-voltage brown-out protection
Power Consumption: 2.5 W
Mechanism
Installation: Wall Mount
Dimensions (W x L x H): 102 mm x 125 mm x 28 mm
Environment
Operating Temp.: -25 ~ 75 ℃
Storage Temp.: -30 ~ 80 ℃
Humidity: 10 ~ 90% RH, non-condensing