EKF CompactPCI Products: CX1-BAND Dual Intelligent CAN2.0B Controller (English)

CX1-BAND

CompactPCI Dual Intelligent CAN2.0B Controller

Description
Beschreibung

Product Information
Produktinformation
Datenblatt
User Manual
Software Manual
MON960 User's Guide

i960 Serial I/O Drivers

CX1-BAND

CompactPCI Dual Intelligent CAN Controller

CAN 2.0B comes with i960 processor for superior performance

The CX1-BAND is a CompactPCI® based, intelligent fieldbus controller with two independent CAN (Controller Area Network) ports.

The 3U Eurocard is provided with the i960RP/D (Intel) microprocessor, a powerful 32 bit machine giving freedom for any local data sampling and preprocessing. With its 8MB DRAM and 4MB Flash, the CX1-BAND offers a generous amount of memory.

Two SJA1000 (Philips) act as CAN controllers, incorporating all common protocol levels up to the latest version 2.0B. Both physical transceivers (PCA82C251) are optically isolated between themselves and the remaining circuitry. Each CAN port has its own connector (9-pole D-Sub, wiring according CiA Draft 102).

An additional UART (RS232) can be used as a general communications port, hence simplifying development and testing of on-board firmware, and allowing stand-alone operation of the CX1-BAND.

CX1-BAND - Power CAN

The CAN connectors CP1 and CP2 protrude through the boards front panel. Two push buttons for reset and NMI are indent mounted in order to prevent from being used inadvertently. A dual LED display reflects the board status.

The serial port SP1 is available from a dual row 2x5 pin PCB receptacle. When using a flat microribbon cable with a 10-pole IDC header on the one end and a 9-pole D-Sub connector on the other, the result is a PC compatible RS232 serial interface port.

The CX1-BAND is a 3U type (single size) Eurocard. For use of the CX1-BAND with 6U CPCI Systems, a mechanical kit is available which expands the 3U front panel to 6U (CR9-ADAPT).

CX1-BAND - Block Diagram

Technical Specifications
Printed Circuit Board	Dimensions	3U Eurocard (100x160mm), front panel width 20.3mm (4HP), mechanics constructed with respect to EMC requirements, ejector lever
CPU	Microprocessor	Intel i960RP/RD, 3.3V, 33/66MHz, clocked by system bus (local oscillator provided when operated as stand-alone)
	Memory	8MByte FPM/EDO DRAM, 32-bit, 4MByte FLASH ROM (SMT) 28F016SV or 28F160S5 (Intel, Sharp), 32-bit
	Utilities	Watchdog and 5V/3,3V voltage-supervisor MAX705, serial EEPROM 4KByte I²C, optional: ACCESS.bus interface
CAN Bus	Bus Type	CAN (Controller Area Network), Protocol Specification 2.0B
	Performance	Datarate up to 1Mbit/s
	Physical Interface Connector CP1/CP2	2 x 9-pole D-Sub connector (CiA Draft 102), ISO 11898 transceivers 2 x PCA82C251, specified for 110 CAN Bus nodes, thermal protection, short circuit proof, withstands ±40V CANH/CANL input/output voltage (trucks and buses), optically isolated (2 x DC/DC converters and HP logic-couplers)
	Cable Length	min. 40m per segment, max. 1000m (depends on Baud rate chosen)
	Termination	Externally, on either end of the CAN bus (commonly built-in in the external connectors)
	Controller Chip	2 x SJA1000 stand-alone controller, PeliCAN (CAN 2.0B protocol + additional features), 82C200 BasicCAN compatible, 11-bit and 29-bit identifier, 64-Byte receive buffer FIFO
Serial Interface	Interface Type	Asynchronous, serial protocol: 1 startbit; 7 or 8 databits; 1 or 2 stopbits; optional even/odd parity; standard bitrates up to 230.4 kBaud
	Serial Interface Controller	16C550 asynchronous communication element, Texas Instruments TL16C550C
	Physical Interface Connector SP1	RS-232/V.24 by ADM232A transceiver, 2x5-pole PCB receptacle, when using a flat microribbon cable with a 10-pole IDC header on the one end and a 9-pole D-Sub connector on the other, the result is a PC compatible interface
I/O Option	Connector J2	TTL level signals from CAN1/CAN2 and the UART are wired across the optional connector P2 for use by external (rear) transition-modules (back panel I/O method)
CompactPCI® Bus	Connector J1	32-Bit, 33MHz (133MB/s) 32-Bit DMA Bus Master (133MB/s) PCI Burst Mode 3.3V or 5V interface
Power Supply	Connector J1	+5V ±5% 2A max. +3.3V ±0.3V 1.5A max.
Temperature Humidity	Operating	operating temperature 0-70°C humidity 5-90% non condensing

technical specifications are subject to change wihout further notice

CX1-BAND - Component Assembly

Ordering Information
Alias	Ordering Number	Short Description
BAND	CX1-1-BAND	3U CompactPCI dual intelligent CAN2.0B controller
	CR9-1-ADAPT	Mechanical kit, expands front panel from 3 U to 6U

EKF Elektronik GmbH • Philipp-Reis-Str. 4 • 59065 Hamm • Germany
Phone +49 (0)2381/6890-0 • Fax +49 (0)2381/6890-90 • E-Mail