I-2533

CAN to Multi-mode Fiber Bridge

Features

Support both CAN 2.0A and CAN 2.0B specification
Fully compatible with the ISO 11898-2 standard
Rotary switch for CAN baud rate configuration
Up to 100 CAN nodes on the CAN channel (*Note)
Transmission distance up to 2 km at any CAN baud rate
Provides the 512-record CAN Tx buffer and 512-record CAN Rx buffer
Allow user-defined baud rate
Software utility tool for message filter configuration
Fiber Port: ST (Multi-mode)
Broken line detection for fiber cable

Note: We have verified to drive 100 CAN nodes at the same time via one CAN port of I-2533.

Introduction

The I-2533 is an intelligent CAN bridge that can be used to establish the connection between two CAN bus systems via fiber optic cable. Similar to the I-2532, the I-2533 can also apply in various CAN-based protocols to convert CAN bus signals to optical signals and reshape the CAN signals. The difference between the I-2532 and I-2533 is the CAN configuration functions and the distance limitation of CAN communication. The I-2533 offers the functions to configure the CAN baud rate and CAN message filters. These are useful when using the I-2533 to link two CAN networks which may have different baud rates. By using the I-2533, the transmission distance limitation of the CAN bus system will not be reduced because of the CAN baud rate, which means that the total network length can be extended. This feature means that users can develop the applications more powerful and flexible with the I-2533.

Applications

Control System
Building Automation
Factory Automation
Distributed data acquisition
EV(Electric Vehicle) charging station

Ordering Information

PRODUCT SERIES	DESCRIPTION	QNT.	INQUIRY
PRODUCT SERIES I-2533 CR	DESCRIPTIONCAN to Multi-mode Fiber Bridge; 1 (2 km) multi-mode, ST connector (RoHS)

This combination include other products.

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LED Indicators
Status	1 x Power 3 x CAN status 1 x Fiber

COM Ports
Ports	1 x RS-232 (Utility Port)

Fiber
Ports	Multi Mode; ST connector x 1
Fiber Cable	50/125, 62.5/125 or 100/140 μm (62.5/125μm is recommended)
Wavelength	850 nm
Propagation Delay	250 us (*Note1)
Distance Between Stations	2 km max (62.5 / 125 μm recommended)

CAN
Ports	1
Baud Rate	10 k ~ 1 M bps
Isolation	3000 VDC for DC-to-DC, 2500 Vrms for photo-couple
Terminal Resistor	Switch for 120Ω terminal resistor
Specification	ISO-11898-2, CAN 2.0A and CAN 2.0B
Filter	Yes

Power
Input Range	+10 VDC ~ +30 VDC
Consumption	3 W

Mechanical
Casing	Plastic
Dimensions (mm)	32.3 x 77.5 x 99.0 (W x L x H)
Installation	DIN-Rail

Environment
Operating Temperature	-25 ~ +75 °C
Storage Temperature	-30 ~ +80 °C
Humidity	10 ~ 90% RH, Non-condensing

Specification Memo

Note1:
The propagation delay depends on the CAN Bus baud rate and the CAN message format. This value has been tested using a CAN baud rate of 1 Mbps, the CAN ID 0x12345678 and 8 bytes of data with a value of 0xFF.