We developed a custom solution for model OCF-DPC1B-0012-B140-H3E. Selected when single-turn absolute feedback is required via Profibus in hazardous environments, using a 58 mm blind hollow structure with 14 mm shaft and stainless-steel housing. Typical production lead time: 15 working days.
Key Specifications
- Interface: Profibus DP Class 2
- Resolution: 12-bit single-turn
- Supply: 10–30 VDC
- Protection: IP66/IP67
- Structure: 58 mm blind hollow, 14 mm shaft
- Housing: stainless steel
- Approval: ATEX Zone 2 & 22
Decision Snapshot
- Best for: hazardous-area Profibus positioning systems
- Key fit: 14 mm hollow shaft, corrosion-resistant structure
- Avoid if: non-hazardous or non-Profibus applications
Custom Solution Photos
Encoder structure reference: stainless housing with sealed cable gland layout.
Bus Configuration & Communication
Primary integration value: stable Profibus communication in harsh environments.
Primary risk: bus commissioning complexity increases in ATEX zones due to limited rework flexibility.
Mechanical & Installation Focus
Stainless housing increases robustness but also installation weight.
Primary constraint: shaft alignment + mounting support must both be controlled.
ATEX certification does not reduce mechanical precision requirements.
Wiring & Bus Topology
Sealed gland wiring with bus-in / bus-out layout.
Check sequence: address → termination → continuity → power.
Integration & Compatibility
- Profibus hazardous environments
- Single-turn positioning
- High-reliability installations
- Not suitable for multi-turn or Ethernet
Lead Time
Typical production lead time: 15 working days.
Key Technical Data
| Item | Data |
|---|---|
| Model | OCF-DPC1B-0012-B140-H3E |
| Interface | Profibus |
| Type | Single-turn |
| Resolution | 12 bit |
| Shaft | 14 mm |
| Structure | Stainless hollow |
