For STEM lovers

Powerful 4-Slot Embedded Network Controller

Show it Off to the World

Download & User Guide

STEM 控制器
STEM 是一款支援 10/100 乙太網路介面，具備 4 個插槽的遠端控制器（Remote controller）。透過 STEM 的 4 個插槽，使用者可以選擇不同類型的模組，如類比、數位 I/O 訊號或是加入切換器 (Switch) 和運動控制的功能。
  • 4-slot IDC-50P 3.3V DIO
  • 10/100 T-based Ethernet interface
  • Support Python, C#, &LabVIEW

Support modules

Motion

4-axis motion control
  • Pulse, Direction 差動輸出 (Max: 8MPPS)
  • Encoder ABZ (Max: 12MHz)
  • Home /Forward /Reverse 極限輸入
  • Servo-On /Alarm Clear 數位輸出
  • Break-point /Capture 數位輸出
  • 直線補間 / 圓弧補間 / 螺旋補間 / 多軸同動
  • S-Curve / Jerk 加速平滑功能

AIO

24ch-AI & 8ch-AO
  • AI: 24ch simultaneously & 16 bit single ended
  • Input range: +/-10V
  • AI Max. Sampling rate: 12kHz
  • AO: 8ch simultaneous & 16 bit single ended
  • Output range: 0-5V

DIO

12chDI - 12chDO

  • External power: 24VDC
  • IDC 50P Connector
  • DO: 12ch NPN/PNP, opto-isolated 24V
  • DI:   12ch NPN/PNP, opto-isolated 24V

24ch DO

  • External power: 24VDC
  • IDC 50P Connector
  • DO: 24ch NPN/PNP, opto-isolated 24V

24ch-5V-TTL

  • 24ch 5V-TTL
  • Internal power
  • Bi-directional IO

24ch DI

  • External power: 24VDC
  • IDC 50P Connector
  • DI: 24ch NPN/PNP, opto-isolated 24V

Switch/

Multiplexer

4x6 Matrix switch

  • External power: 24VDC
  • Row:4 & Column:6
  • Mechanical relays

​24ch-2wire Multiplexer

  • External power: 24VDC
  • 1 to 24ch (2-wire)
  • Mechanical relays