I-2532 CR ICP DAS Fieldbus Converters

• Compatible with CAN specification 2.0A and 2.0B
  
• Fully compatible with the ISO 11898-2 standard
  
• Support baud rate up to 500Kbps
  
• Jumper for 120Ω terminator resistor of the CAN bus
  
• Fiber Port: ST (Multi-mode)
  
• Wave Length: 850 nm
  
• Auto-baud detection
  
• up to 100 nodes on CAN port
  
• Removable terminal block
  
• Mount easily on DIN-rail

Fiber optic transmission medium is a good material to protect data transmission from EMI/RFI interference and has been used in harsh environment extensively. On the other hand, CAN bus is famous in industrial application. In order to solve the problem between different transmission medium, I-2532 is specially designed for converting the electrical CAN bus signal to fiber optic cables.

The fiber length between two I-2532s can be up to 1.4km (4593ft), it is mainly decided by the cable attenuation of fiber and the CAN bus baud. I-2532 is the economic solution for applications which require protecting the data transmission from electrical exposure, surges, lightning or chemical corrosion.

CAN Interface

Connector: 8-pin screwed terminal block (CAN_GND, CAN_L, CAN_H, N/A for others)
Baud Rate (bps): 10 k ~ 500 k
Transmission Distance (m): Depend on baud rate
Terminator Resistor: Switch for 120Ω terminator resistor
Specification: ISO-11898-2, CAN 2.0A and CAN 2.0B

Fiber Interface

Connector: ST (Multi-mode)
Wave Length: 850 nm
Fiber Cable: 62.5 / 125 μm
Propagation Delay: 125ns max (125ns delay shortens bus line length by ~ 25 m)
Transmission Distance (m): 1.4 km max (in 62.5/125 μm fiber cable)

LED

Round LED: PWR LED, TD LED, RD LED

Power

Power supply: Unregulated +10 ~ +30 VDC
Protection: Power reverse polarity protection, Over-voltage brown-out protection
Power Consumption: 0.5 W

Mechanism

Installation: DIN-Rail
Dimensions: 32.3mm x 77.5mm x 99.0mm (W x L x H)

Environment

Operating Temp: -25 ~ 75 ℃
Storage Temp: -30 ~ 80 ℃
Humidity: 10 ~ 90% RH, non-condensing