收藏本站
6.2.1 Power Supply
Figure 44 illustrates the assembled friction-lock connector wiring diagram for the power
supplies used to supply power to the RabbitNet Keypad/Display interface. DCIN (pin 1 on
header J1) is not used by the Keypad/Display interface, and does not have to be connected.
+5 V
+5 V GND
GND
+5V
J2
J1
n.c.
DCIN
Pin 1
Figure 44. Power-Supply Connections
Use 18-gauge (AWG) wire (1
mm 2 ) for power-supply connec-
tions up to 10 m away from the
master. If the wire length is less
than 3 m, 22 gauge (AWG)
wire (0.4 mm 2 ) is acceptable.
Do not daisy-chain the power
Daisy
Chain
X
supply connections between
different peripheral cards, but
use a star configuration from
Star
the master when there are sev-
eral peripheral cards.
Figure 45. Daisy Chain vs. Star Configurations
It is best to use a type of cable where the wires for the ground and positive(s) of any power
supply are bound together or twisted, and ideally the power-supply wires should not be bun-
dled with other wires.
If you are not drawing power from the master, we strongly recommend that you have a
physical ground connection between the Keypad/Display interface and the master.
122
RabbitNet Peripheral Cards
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
101-0954 KIT DEV RABBIT RCM3360/3370 INTL
101-1050-BE-00025 ADPT USB 2 A FEMALE-2 5PIN .25M
10112627-101LF MINI-SAS HD 1X2 EXT PCB
10112628-101LF MINI-SAS HD 1X4 EXT PCB
10136-3000PC CONN MINI-D 36POS SOLDER PLUG
10136-6000EC CONN MDR PLUG 36POS IDC GOLD
10150-4CZ3PL CONN MDR PLUG 50POS VERT T/H
10150-72E2PC CONN MINI-D 50POS R/A PLUG
相关代理商/技术参数
101-0689 功能描述:开发板和工具包 - 其他处理器 Serial-to-Ethernet RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压:
101-0690 功能描述:KIT SERIAL-ETHERNET APPLICATION RoHS:否 类别:编程器，开发系统 >> 评估演示板和套件 系列:RabbitCore 3000 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理，电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板
101-0691 功能描述:模块化系统 - SOM RCM3300 RABBITCORE RoHS:否 制造商:Digi International 外观尺寸:ConnectCore 9P 处理器类型:ARM926EJ-S 频率:150 MHz 存储容量:8 MB, 16 MB 存储类型:NOR Flash, SDRAM 接口类型:I2C, SPI, UART 工作电源电压:3.3 V 最大工作温度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in
101-0697 功能描述:单板计算机 BL2102 Bottom Mnt RoHS:否 制造商:Ampro By ADLINK 外观尺寸:EPIC 处理器类型:Intel Atom D510 频率:1.66 GHz 存储容量:2 GB (max) 存储类型:DDR2, L2 Cache 接口类型:Ethernet, PS/2, SATA, Serial, USB 工作电源电压:5 V, 12 V 功耗:13 W 最大工作温度:+ 70 C 尺寸:165.1 mm x 114.3 mm
101-0698 功能描述:模块化系统 - SOM RCM3310 RABBITCORE RoHS:否 制造商:Digi International 外观尺寸:ConnectCore 9P 处理器类型:ARM926EJ-S 频率:150 MHz 存储容量:8 MB, 16 MB 存储类型:NOR Flash, SDRAM 接口类型:I2C, SPI, UART 工作电源电压:3.3 V 最大工作温度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in
10-106C 制造商:Datak Corporation 功能描述:
10106DC 制造商:Freescale Semiconductor 功能描述:10106DC
10106F 制造商:North American Philips Discrete Products Div 功能描述:Logic Circuit, Dual 3-Input NOR, 16 Pin, Ceramic, DIP