Industrial DIN rain CAN BUS over Fiber Optical Extender / Modem /Multiplexer
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.
- 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
- 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 |
| AN-FM-CANBUS-DIN | 1-2 CAN BUS over fiber modem, industrial din rail type, Single & Multimode versions, AC7V ～50V；DC 9V~ 55V |
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.