Back to Blog

CPLD-Based Digital Output (DO) Board for Power/Rail Transit 3U Chassis

#fpga开发#边缘计算#人工智能#大数据#嵌入式硬件

01.jpg

Board Overview:

This board is a digital output (DO) board, utilizing solid-state relays for level output or load driving. The typical high-level output is DC 110V, and the low-level output is 0V.

Performance Specifications:

Power Supply: DC 5V, DC 3.3V, DC ±15V, DC ±24V

Self-test Function: Supported

MCU: MC9S08DZ60

Communication Interfaces (Backplane Side): 2x CAN, 1x I2C

CPLD: EPM570T-144I3

Number of Output Channels: 14 channels

Maximum Output Current: Imax = 8A

Dimensions: 220mm x 100mm x 1.6mm

Weight: 0.305kg

Operating Temperature: -25℃ to 70℃

Functional Block Diagram:

02.jpg