Industrial DIN Rain CAN BUS Over Fiber Optical Extender / Modem / Multiplexer

Mô tả

Description

The CAN fiber modem can transfer CAN bus signal to optical signal and transmit over fiber, which can extend the communication distance of CAN bus. At the same time, due to adopting optical fiber communication, it solves the problems of electromagnetic interference, ground ring interference and lightning damage, and greatly improves the reliability, security and confidentiality of data communications and can be widely used in various industrial control, process control and traffic control applications. It is particularly suitable for banks, power and departments or systems that have special requirements for electromagnetic interference.

Features

• Based on proprietary integrated circuit
• Provide 1~2 CAN bus interface, an optical port
• CAN transparent data transmission, without any set
• CAN interface Maximum number of nodes 128,CAN interface rate 0-1Mbps
• CAN interface speed in line with international CAN1.0, CAN2.0 standard
• DC9-55V or AC7-50V wide supply that includes an automatic polarity detection function, no need to distinguish positive and negative installation
• Provide DIN 35mm rail mounting, or wall mounting
• CAN interface with lightning protection, lightning reached GB / T17626.5 (IEC61000-4-5)Short circuit current wave 8 / 20μs, open standard peak output voltage 6KV

Specification

• Fiber

  • Optical port：1
  • Optical Fiber：Single/Dual fiber
  • Fiber interface：FC/SC/ST
  • Wavelength：850nm/1310nm Multimode；1310nm/1550nm Single mode
  • Receive sensitivity range：-28dBm~- 40dBm

• Can bus interface

  • Standard
  • Protocol: In line with international CAN1.0, CAN2.0 standard
  • Rate: 0～1000Kbps
  • Physical Interface: Industrial Terminals
  • CAN Definitions: CANH, CANL, GND

• Electrical and mechanical feature

  • Relay-free transmission distance：20~120Km
  • Typical transmit power：
  • Single mode 1310/1550nm：≥-9dBm
  • Multimode 850nm：-18dBm
  • Multimode 1310nm：-25dBm
  • System power：AC7V ～50V；DC 9V~ 55V
  • Power consumption：≤2W
  • Size:  (L × W × H) 72×125×26mm DIN Rail type

• Working environment

  • Operating temperature：-40℃—+85℃
  • Storage temperature：-40℃—+85℃
  • Working humidity：0%—95% (No condensation）
  • MTBF：>100,000 hour

Product Function Description	Simultaneous transmission of 1-2 CAN bus data over fiber
Business Port Description	1 fiber interface; 1~2 CAN bus interfaces
Power Supply	AC 7~50V  DC9~55V
Product Size	(L × W × H) 72 * 125 * 26 mm DIN Rail Type
Weight	0.25Kg / PCS

Ordering Information

AN-FM-CANBUS-DIN

1-2 CAN BUS over fiber modem, industrial din rail type, Single & Multimode versions, AC7V ～50V；DC 9V~ 55V

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