CANISA
3Pages

Data Sheet CANISA CAN Module for ISA Bus • Extended receive buffer (64-byte FIFO) • CAN 2.0B protocol compatibility • Supports both 11-bit and 29-bit identifiers • 16 MHz clock frequency • Drivers available for Windows® 98/ME/ 2000/XP, Linux and DOS • Choice of either open-style screw terminals or DB-9 connector • Data rates up to 1 Mbps • CE Mark • RoHS • Interfaces CAN to ISA-compatible computers • Highly featured Philips SJA1000 controller • Compatible PCA82C200 mode (defaults to BasicCAN mode) PRODUCT OVERVIEW The CANISA functions as a Controller Area Network (CAN) adapter for ISA bus computers. This product supports 8-bit transfers and benefits from the additional interrupts on the expanded AT bus. It incorporates the Philips SJA1000 CAN stand-alone controller chip which is widely-accepted in both automotive and industrial environments. The CANISA is backward compatible with its predecessor, the 82C200, but has more advanced features. The SJA1000 operates in either BasicCAN (11-bit identifiers) or the new mode called PeliCAN which supports the CAN 2.0B specification (29-bit identifiers). This controller chip maintains extended frame passivity while in the BasicCAN mode. The PeliCAN mode includes this list of features: error counters with read/write access; programmable error warning limit; last error code register; error interrupt for each CAN-bus error; arbitration lost interrupt with detailed bit position; single-shot transmission (no retransmission); listen-only mode (no acknowledge, no active error flags); acceptance-filter extension (4-byte mask); and reception of “own” messages (self-reception request). Designed with the DeviceNet physical layer, it has an optically-isolated transceiver providing reverse-voltage and short-circuit protection. Field connectors include DeviceNet 5-position open-style and DB-9. The SJA1000 is equipped with a 16 MHz clock, a larger receive buffer and better acceptancefiltering — including the ability to extend the acceptance mask to the data field. It can operate at data rates up to 1 Mbps. TD990520-0DE Page 1

Data Sheet CANISA Specifications Environmental Operating temperature Storage temperature 0°C to +60°C –40°C to +85°C Power requirements ISA bus CANbus +5 V, 80 mA +24 V, 80 mA Functionality Data rate Dimensions Connectors Shipping weight I/O mapping — BasicCAN I/O mapping — PeliCAN Interrupt lines Compliance TD990520-0DE Up to 1 Mbps 4.20" x 6.50" (106 mm x 165 mm) Male DB-9 and 5-position screw terminals are provided for CAN connection 1 lb. (0.45 kg) In BasicCAN mode, the CANISA can occupy any of the following 32-byte blocks of I/O space 000 020 040 060 080 0A0 0C0 0E0 100 120 140 160 180...

Data Sheet CANISA Connector Diagrams 5-Pin Connector 9-Pin Connector (male) CANISA Connectors Connector Pin Assignments Screw Terminal 1 2 3 4 5 – Usage V– CAN_L Drain CAN_H V+ Not Used DB-9 3, 6 2 5 7 9 1, 4, 8 Ordering Information Model CANISA-DN Description SJA1000 CANISA NIM Contemporary Controls, ARC Control, ARC DETECT, EXTEND-A-BUS and CTRLink are registered trademarks or trademarks of Contemporary Control Systems, Inc. Specifications are subject to change without notice. Other product names may be trademarks or registered trademarks of their respective companies. © Copyright 2007...