Digi ConnectCore 模块化系统 单板计算机 Development kits

Rabbit®SBC BL2100 系列

NRND

单板计算机

 
  • 40 个汇入/汇出数字输入/输出
  • 最高 512K 闪存用于程序,最高 512K SRAM 用于数据
  • 16 个数字输出端,可输入/输出 200 mA 电流
  • 11 个 A/D 和 4 个 D/A,分辨率为 12 位
  • 最多 4 个串行端口:2 个 3 线制(或 1 个 5 线制)RS-232 和 1 个 RS-485

The BL2100 series is available in four flexible configurations, which feature 40 digital I/O, 3 RS-232/485 serial ports, and a battery-backup for the real-time clock and SRAM for protected data. In addition, the BL2100 and BL2120 models include 11 channels of 12-bit resolution A/D input and 4 channels of 12-bit D/A output. The BL2100’s 16 digital outputs can sink/ source up to 200 mA and are configurable in Dynamic C, an easy-to-use C environment.

An optional 7-key 122 x 32 graphic display is available as a cost-effective user interface (a panel-mount, water-resistant NEMA 4 version is also available). The BL2100 boards come standard with screw terminals which, can support 14 AWG wiring or other options such as IDC or friction lock headers.

Designed for medium-scale control and monitoring applications, the BL2100 is a high-performance single-board computer that gives OEM designers Ethernet and keypad/display options all in one low-cost package. The BL2100 offers plenty of sinking/sourcing digital I/O with A/D and D/A, providing comprehensive integrated control capabilities in a compact 4.14" x 3.41" (105 mm x 87 mm) form factor. Ethernet models are ideal for remotely monitoring and supervising another programmable system or web-enabling new or existing products. The Ethernet interface is fully supported by software to enable network and Internet connectivity.

特点
  • Optional backlit 122 x 32 pixel graphic display, 7 user-relegendable keys, 7 LEDs
  • 带 RJ-45 接口的 10Base-T 以太网
  • Optional 512K Flash/512K SRAM
  • 40 个汇入/汇出数字输入/输出
  • 11 个 A/D 和 4 个 D/A
  • 4 个串行端口
  • Software support enables network connectivity, E-mail, web server

Available in four flexible configurations-two with Ethernet, two without-all BL2100 models feature 40 digital I/O, 3 RS-232/485 serial ports (plus one programming port), Rabbit® 2000 microprocessor at 22.1 MHz, 128K SRAM and 256K Flash (standard), 7 timers, and battery-backed real-time clock. For the most demanding applications, the BL2100 and BL2120 models include 11 channels of 12-bit resolution A/D input and 4 channels of 12-bit D/A output. The BL2100's 16 digital push/pull outputs allow per-point sinking or sourcing, addressing the needs of both the domestic and international markets.

A 7-key 122 x 32 graphic display is available as a cost-effective user interface (a panel-mount, water-resistant NEMA 4 version is also available). Keypad legends are easily modified by customizing printed paper inserts. User-programmable LEDs provide quick-status feedback, and the entire board/display/keypad assembly mounts in an integrated plastic enclosure.

The BL2100 is available as an unenclosed printed circuit board, mounted on a plastic baseplate, in a plastic enclosure with a display, or with a panel-mounted display connected to the board with a flat cable.

Programming the BL2100 Single-Board Computer

Programs are developed using Rabbit's industry-proven Dynamic C® software development system via RS-232 interface. Software libraries and a built-in converter program facilitate display of international characters, bitmap images, and graphic constructs such as circles, lines, and squares. An extensive library of drivers and sample programs is provided, along with royalty-free TCP/IP stack with source. All BL2100 models can be programmed and debugged over Ethernet/Internet using appropriate accessory hardware.

产品类型 BL2110 BL2120 BL2130
特点
微处理器 Rabbit 2000 at 22.1 MHz
以太网端口 10Base-T, RJ-45, link and activity LEDs
闪光灯 256K (standard) 256K 256K
SRAM 128K (standard) 128K 128K
备用电池 Socketed 3V lithium coin-type, 265 mA.h, supports RTC and SRAM
键盘/显示屏 See keypad/display option (below) and our "OP" products (for serial display options)
数字输入 24: protected to ± 36VDC
数字输出 16: source/sink 200 mA each, 36VDC max.
模拟输入 11 at 1 MΩ, 12-bit resolution, ± 10VDC, up to 4,100 samples/sec.
模拟输出 Four 12-bit resolution, 0-10VDC*, update rate 12 kHz
串行端口 4 total: two 3-wire (or one 5-wire) RS-232, 1 RS-485, and one 5V CMOS-compatible (programming)
串行速率 Max. burst rate = CLK/32; Max. sustained rate = burst/2
连接器 Screw terminals support max. 14 AWG/1.5 mm2 (standard)
实时时钟
计时器 Five 8-bit timers (four cascadable from the first) and one 10-bit timer with 2 match registers
Watchdog Timer/Supervisor
电源 9-36VDC, 1.5W max. (without display), 3W max. (with display)
工作温度 0°C 至 +70°C
湿度 5-95%, non-condensing
电路板尺寸 4.14’’ x 3.41’’ x 0.93’’; (105 mm x 87 mm x 24 mm)
产品保修 1 年
  Keypad/Display Option
特点
LCD Panel 122 × 32 graphic LCD in two stacked sections (with programmable backlight); Relegendable keypad with 7-key/7-LED interface
发光二极管 7 user-programmable: 1 red, 4 green, 2 yellow
工作温度 0° C to 50° C
电路板尺寸 3.00’’ x 2.6’’ x 0.75’’; (76 mm x 66 mm x 19 mm)
Enclosure Size 5.60’’ x 4.875’’ x 1.5’’; (142 mm x 124 mm x 38 mm)
部件编号 101-0502

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