
Overview
The ZeroErr I-O Adapter Board is a compact I/O adapter board with CN1 and CN2 connection areas, a multi-pin board connector, and corner mounting cutouts.
Features
- Large multi-pin board connector.
- PCB connection areas labeled CN1 and CN2.
- Corner castellated mounting cutouts.
- Resistor configurations for Safe Torque Off, Pulse Direction, and Open Collector control modes.
Specifications
| Parameter | Value |
|---|---|
| Model | I-O Adapter Board |
| Size | 21.3 × 18.1 × 7 mm |
| Weight | 2 g |
| Operating temperature | -40 to 85 °C |
| Storage temperature | -40 to 85 °C |
| Storage humidity | 20% to 80% RH (non-condensing) |
| Board thickness | 1.6 |
| Mounting through-hole | Ø1.80 |
| Indicated mounting-hole center spacing | 12.5 |
Control-Mode Resistor Configuration
| Control Mode | R1 | R2 | R3 | R4 |
|---|---|---|---|---|
| Safe Torque Off | 0 Ω 1/10 W, ±1%, 0603 |
2 kΩ 1/10 W, ±1%, 0603 |
0 Ω 1/10 W, ±1%, 0603 |
2 kΩ 1/10 W, ±1%, 0603 |
| Pulse Direction | 0 Ω 1/10 W, ±1%, 0603 |
0 Ω 1/10 W, ±1%, 0603 |
0 Ω 1/10 W, ±1%, 0603 |
0 Ω 1/10 W, ±1%, 0603 |
| Open Collector | 470 Ω 1/10 W, ±1%, 0603 |
470 Ω 1/10 W, ±1%, 0603 |
470 Ω 1/10 W, ±1%, 0603 |
470 Ω 1/10 W, ±1%, 0603 |
Applications
- Humanoid robots
- Robotic arms
- Exoskeletons
- Quadruped robots
- AGV vehicles
- ARU robots
Documentation
zeroerr I O Adapter Board drawing — Product Document (PDF)
Lynx info Drawing — Drawing (PDF)
ZeroErr IO Adapter Board V1.0 — User Manual (PDF)
Visual Details
Interfaces and Connections

Dimensions and Construction




