参数资料
型号: 20-101-1197
厂商: Rabbit Semiconductor
文件页数: 159/168页
文件大小: 0K
描述: MODULE RABBITCORE RCM3910 ROHS
标准包装: 1
系列: RabbitCore®
模块/板类型: MPU 核心模块
适用于相关产品: RCM3910
RabbitCore RCM3900 User’s Manual
90
Table B-1 lists the electrical, mechanical, and environmental specifications for the Proto-
typing Board.
Table B-1. Prototyping Board Specifications
Parameter
Specification
Board Size
5.25" × 6.75" × 1.00" (133 mm × 171 mm × 25 mm)
Operating Temperature
–20°C to +70°C
Humidity
5% to 95%, noncondensing
Input Voltage
8 V to 30 V DC
Maximum Current Draw
(including user-added circuits)
800 mA max. for +3.3 V supply,
1 A total +3.3 V and +5 V combined
Backup Battery
CR2032, 3 V lithium coin-type
Digital Inputs
4 inputs pulled up, ± 36 V DC,
switching threshold 0.9–2.3 V typical
Digital Outputs
4 sinking outputs,+30 V DC, 500 mA maximum per channel
8 CMOS-level outputs if stepper motor not installed
Relay
SPDT relay, 500 mA @ 30 V
Serial Ports
two 3-wire RS-232 or one RS-232 with RTS/CTS
one RS-485
Other Serial Interfaces
RabbitNet RS-422 port or serial flash interface*
* This interface is not available when the RCM3900/RCM3910 is installed.
Other Interfaces
stepper motor control
quadrature decoder
LCD/keypad module
LEDs
Seven LEDs
one power on indicator
one RCM3900 module indicator
four user-configurable LEDs
one relay indicator
Prototyping Area
Throughhole, 0.1" spacing, additional space for SMT
components
Connectors
two 2 × 17, 2 mm pitch sockets for RCM3900 module
one 2 × 5, 2 mm pitch socket for serial flash*
six screw-terminal headers for serial ports, digital inputs,
stepper motor control, quadrature decoder, and relay
contacts
one RJ-45 RabbitNet jack*
Standoffs/Spacers
7, accept 4-40 x 1/2 screws
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