A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
Functional Summary & System Role
The ABB LD GRB‑01 3AFE61320954 Gray Encod Board is a precision electronic interface designed for encoder signal processing within industrial automation and motion control applications. Specifically engineered to work with ABB drives and feedback systems, this board interprets encoder feedback signals, ensuring accurate motor positioning, speed regulation, and synchronization across high‑performance control architectures.
With robust design and stable electrical characteristics, this board significantly enhances motion feedback integrity — making it ideal for applications where precise movement and system responsiveness are essential.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | LD GRB‑01 (3AFE61320954) |
| Module Type | Gray Encoder Board |
| Function | Encoder signal processing |
| Compatible Encoder Types | Incremental encoders (Gray code / quadrature) |
| Input Logic Levels | TTL / differential input (system dependent) |
| Communication Interface | Encoder feedback interface |
| Supported Frequencies | Up to 200 kHz (typical processing capability) |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Mounting Type | Internal board / slot mount |
| Protection | Protective coating for vibration and noise immunity |
| Dimensions | Approx. 120 × 80 × 30 mm |
| Weight | Approx. 0.095 kg |
