TM BL2500 Coyote Ethernet-Enabled Single-Board Computer OEM Volume Version 69* w/o Ethernet The BL2500 Coyote single-board computer gives OEM designers extremely low-cost embedded control for high-volume applications such as product control, factory equipment control, access control, HVAC, and vending machines. Two standard modelsone with Ethernet, one withoutfeature the Rabbit 3000 microprocessor at 29.4 MHz, with 256K Flash and 128K SRAM (standard). Customized BL2500 models (OEM2500 versions) can be manufactured to user-specified configurations in volumes > 500. Customization helps OEMs realize an extremely low-cost, yet maintain a reliable and rugged industrial solution. Our pin-compatible RabbitCore modules provide multiple configurations on the BL2500 Coyote, including Ethernet, non-Ethernet, and memory options. On-Board Features The Coyote s compact board size of 3.95 3.95 (100 100 mm) is easily mountable in standard 100 mm DIN rail trays. External connections via polarized locking industry-standard Molex -type connectors enable rapid assembly with wire harnesses. These connectors also provide dependable cable harness connectivity to I/O. Future expansion boards (including A/D, D/A, digital I/O, and keypad/display) will interface via the two multiplexed SPI RS-422 ports. The Coyote provides 24 rugged digital I/O (plus 1 A/D input and 2 D/A outputs) along with 4 LEDs (3 yellow and 1 extra bright red). The 8 industrialized open-collector sinking outputs can easily switch up to 200 mA of inductive loads such as relays and solenoids with protection from inductive kickback. Of the 16 digital inputs, 15 are fully protected to 36 V. Six serial ports are included to support external communication. Two ports are connected to standard full-duplex RS-232 circuitry. One port is connected to rugged RS-485 differential pair signaling circuitryallowing for industry standard multi-drop RS-485 networks. One port, designed to allow serial expansion, is multiplexed through two very high-speed (>1Mbit/sec capability) SPI ports with each line going through RS-422 differential pair signaling. The SPI ports connect to RJ-45 connectors (accepting standard category 5 cabling) for ease of connectivity. One serial port is a 3.3 V CMOS-level port that can either be asynchronous or clocked and one CMOS-compatible serial port is dedicated to programming/debugging. The optional Ethernet interface (10 Mbps or 10/100 Mbps) allows easy connection to local networks or the Internet. Powerful software allows TCP/IP communication including e-mail and serving of web pages. Remote program development and loading via a network or the Internet is supported using appropriate accessory hardware. Programming the Coyote Programs are developed and debugged using Z-Worlds industry-proven Dynamic C software, which runs on a Windows PC. Interfacing from the PC hosting Dynamic C to the target BL2500 board can be accomplished by a serial cable, a USB cable, or via Ethernet. Comprehensive debugging support includes break points, watch expressions and many other extensive features oriented toward real-time embedded systems programming. An extensive library of drivers and sample programs is provided, including a royalty-free TCP/IP stack for network and Internet communications. Full source code is provided for most library routines. BL2500 4/20/2005 Pin-compatible Core Modules: RCM3000, RCM3010, RCM3100, BL2500 Features RCM3110, RCM3200 Rabbit 3000 processor core modules With or without 10Base-T Ethernet Molex-type connectors for industry standard wire harness connectivity 16 digital inputs 8 digital high-current sinking outputs with Rugged industry rugged protection diodes standard Molex type connectors Two 9-bit PWM analog output channels One 8-bit A/D analog input channel Serial Expansion ports for connectivity 6 serial ports (2 RS-232, RS-485, RS-422, Backup Battery for to peripheral boards 2 CMOS) RTC and SRAM 4 user-configurable LEDs 1000 mAh backup battery for RTC (time/date clock) and SRAM *Example - OEM2510: RCM3110 (non-Ethernet Core), Standard options: remove 8 inputs, remove backup battery, and remove serial expansion SPI RS-422 ports = 69 each (qty. 500) 10/100Base-T Ethernet Higher Memory Versions OEM2500 Options (Available for quantities > 500) A variety of core modules with or without Ethernet10Base-T or 10/100Base-T Higher memory versions Addition/removal of any or all of the following sub circuits for performance/lower cost: **Example - OEM2500: RCM3010 (10Base-T Ethernet 2 serial expansion SPI RS-422 ports Core), remove 8 inputs, remove backup battery, and Battery remove serial expansion SPI RS-422 ports = 99 each (qty. 500) RS-485 RS-232 16 inputs 8 outputs 2 D/A + 1 A/D 4 LEDs User Specified Options: Contact Sales Representative Development Kit The BL2500/OEM2500 Development Kit contains all the software and hardware tools needed to begin design, including BL2500 model, demonstration board, Dynamic C SE development software and documentation on CD-ROM, Users Manual with schematics, serial cable for programming and debugging, AC adapter (US/Canada only), and Molex -style crimp pins & housings (standard crimping tool sold separately). Dynamic C is a registered trademark of Z-World, Inc. Rabbit & Rabbit 3000 are trademarks of Rabbit Semiconductor, Inc. Molex is a registered trademark of Molex, Inc. 4/20/2005