请教：ＣＡＮ总线与ＰＣ接口的适配板（ＩＳＡ总线）都有什麽牌子的、价格等？？？ 点击：4251 | 回复：10
发表于：2001-07-03 11:20:00
1楼
CAN Application Controller CAN-AC2
CAN AC2 ISA Interface
Application Area
Connecting CAN devices and systems to PC based application software requires efficient hardware and software interfaces. Due to the high realtime requirements of the CAN communication, preprocessing and buffering of CAN data streams is necessary.
PC-based applications, together with the driver library, can easily be integrated into CAN networks. The CAN-AC2 is a powerful hardware platform for Vector CAN-Tools
Features
CAN-AC2 is an intelligent CAN interface board for ISA(XT/AT-compatible) PCs with its own processor (V25+). It can be connected to two independent CAN networks. Data exchange with the PC is performed through a dual ported RAM.
The CAN-AC2
offers an application interface to one or two CAN-busses.
relieves application of realtime critical duties during receiving and transmitting CAN messages by buffering and filtering
can execute parts of an application directly on its own processor, communicating with the PC through its dual ported RAM.
with the option ANA, it is a hardware platform for CANalyzer and CANoe.
makes it possible to receive ERROR an OVERLOAD-FRAMES and to perform busload measurement (option ANA required).
Driver Library
The CAN-AC2 driver library offers two modes of operation:
FIFO mode: Receive and transmit messages are transferred sequentially between CAN bus and PC application.
CAN object buffer: The data of CAN messages are transferred through a CAN object buffer which resides in the dual ported RAM supplying storage for each of the 2032 possible transmit and receive objects of the CAN protocol.
The CAN-AC2 driver library supports
initialization of the CAN chips.
definition of objects in the CAN object buffer
transmission of data and remote frames with confirmation (may use interrupts)
remote transmission of CAN object data supplied by the application
event driven reception of data and remote frames (may use interrupts)
object specific access to receive or transmit data
Hardware:
micro controller:
NEC V25+, 10 Mhz (code-compatible with Intel 8086)
CAN interface:
2 seperate independent CAN channels conforming to CAN spec. 2.0 A using BASIC-CAN chips 82C200 or optional 2 seperate independent CAN channels conforming to CAN spec. 2.0 B using FULL-CAN chips 82527
optional ANA logic for CAN protocol analysis
physical interface:
2 opto-isolated CAN high-speed interfaces conforming to ISO DIS 11898. Optional piggy back with 2 low-speed drivers 82C252.
Customer specific piggy back interface upon demand.
Connectors:
2 D-SUB 9 connectors according to CiA standard
memory:
128 kbyte static RAM and 64 kbyte dual Ported RAM
optional 512 kbyte static RAM
PC interface:
ISA, 8 bit XT/AT
PC memory areas for the DPRAM:
16 kbyte or 64 kbyte within the adress range from D0000 to EFFFF
interrupts:
IRQ 3, 4, 5, 7, 9 or unused(polling)
dimensions:
short PC board ( 100 * 160mm)
power requirements:
+5V, 500mA typ. (1 A max.)
temperature range:
operating:
0 ... 70 C (standard)
-40 ... 85 C (optional)
transport and storage:
-65 ... 125 C
Hardware Requirements:
IBM PC/XT/AT or 100% compatible.
Software:
CAN-AC2 driver library: library for Microsoft C and Borland C for MS-DOS 3.3 or later and for MS-Windows (DLL).
Scope of Delivery
CAN-AC2 board
CAN-AC2 driver library for MS-DOS 3.3 or later
CAN-AC2 driver library for MS-Windows (DLL)
example program
documentation
Additional Software not included
analysis and simulation software for CAN-Networks (e.g. CANalyzer, CANoe)
application software for electronic control units (CANape)
www.vector-cantech.com
发表于：2005-09-07 17:11:00
3楼
还有USA 转CAN，RS232/RS485转 CAN
和一系列的数据采集和控制的模块哦
产品名称 产品描述(CAN总线系列)
K-7110 光隔RS232/422 /485转CAN模块
K-7120 光隔USB转CAN模块
K-7150 光隔CAN 总线中继模块
KPCI-8110 光隔单口PCI总线CAN适配卡
K-8120 光隔双口ISA总线CAN适配卡
K-8850 光隔双口ISA总线CAN适配卡
K-7510 (热电偶)4路AD, DO：6路 TTL电平
K-7511 光隔7路热电阻输入 20位
K-7512 12位 A/D光隔8路差分输入
K-7512H 16位 A/D光隔8路差分输入
K-7513 12位 A/D光隔4路差分输入 ；
4路继电器输出
K-7514C 光隔16位脉冲计数测频模块 8路计数
K-7514F 光隔16位脉冲计数测频模块 7路测频
K-7515 光隔24路开关量输入
K-7516 12位 光隔4路D/A输出
K-7517 光隔24路开关量输出 OC输出
K-7518 8路继电器输出 （30VDC 1A）
K-7520 光隔8路开关量OC输出
K-7521 光隔8路开关量输入
K-7522 光隔8路开关量输入,8路开关量输出
北京科瑞兴业科技有限公司
www.krxgk.com
010-51650651-806
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