EncoderWorks can configure OCE-EIC1B-1413-E14S-2RW as a custom compatible replacement solution for absolute multiturn Profinet feedback where device name, IP address, profile configuration, 27-bit position structure, ATEX oil-and-gas installation boundary, and Ø14 mm blind-hollow fit must remain aligned with the installed PLC project. The failure boundary is not only the 10–32 VDC supply, but also GSDML compatibility, Rx/Tx wiring, fractional scaling, preset behavior, counting direction, commissioning diagnostics, and hazardous-area approval scope. Typical production lead time: 15 working days.
This model is used where the control system reads absolute multiturn position over a Profinet network in a Zone 1 & 21 oil-and-gas hazardous-area installation. A compatible replacement must preserve the 13-bit singleturn and 14-bit multiturn position structure, Binary position handling inside the device, Profinet device identity, profile behavior, radial communication wiring, and Ø14 mm blind-hollow mechanical interface.
System Limits
The first system boundary is the Profinet network and profile configuration. OCE-EIC1B-1413-E14S-2RW works through Profinet profile behavior rather than discrete data bits, so the PLC project must see the same device name, IP address behavior, GSDML compatibility, profile class expectation, resolution parameter, fractional scaling, counting direction, preset function, velocity filtering, and diagnostic response. If the replacement is installed with a different device identity, incompatible configuration file, changed parameter length, wrong scaling, or mismatched direction setting, the network may detect a device while the axis reports wrong position, wrong direction, invalid scaling, synchronization faults, or unstable commissioning status.
The second boundary is the Ethernet physical layer and hazardous-area mechanical structure. Rx/Tx line assignment, supply reference, GND integrity, shielding, cable bend radius, radial connection clearance, and grounding must match the installed machine. A correct encoder can still fail if Rx/Tx pairs are crossed incorrectly, shielding is interrupted, the power reference is unstable, or the cable / connector route compromises the ATEX sealing boundary.
Wiring & Installation
Before replacement, confirm the full installed model code, Profinet device name, IP address requirement, GSDML requirement, Profidrive or Encoder Profile use, resolution setting, fractional scaling, preset requirement, counting direction, velocity filtering, diagnostic mapping, and PLC commissioning method. Do not treat this as a Bit Parallel, Profibus, EtherNet/IP, or incremental replacement, because the controller is reading a configured Profinet device rather than separate data bits, a fieldbus node, a CIP object, or an A/B/Z pulse train.
The blind-hollow installation must also be checked carefully. The Ø14 mm hollow shaft, 30 mm insertion depth, ATEX flange interface, clamping condition, torque restraint, radial cable clearance, static and dynamic misalignment, and grounding continuity can affect long-term stability. Poor clamping, excessive shaft offset, cable strain, connector stress, or shield discontinuity can cause communication faults, mechanical drift, intermittent diagnostics, or early bearing wear. Hazardous-area suitability must be confirmed against the installed Zone 1 & 21 oil-and-gas requirement and certificate scope before shipment.
Custom Compatible Solution
- Match Profinet device behavior, 13-bit singleturn plus 14-bit multiturn feedback, profile expectations, and device-name / IP-address requirement
- Preserve GSDML compatibility, Rx/Tx communication wiring, supply reference, GND integrity, shield continuity, preset behavior, and fractional scaling
- Adapt the Ø14 mm blind-hollow shaft, 30 mm depth, 78 mm ATEX flange class, radial connection route, and sealing boundary
- Review profile parameter mapping, diagnostics, counting direction, velocity filtering, oil-and-gas hazardous-area scope, and shaft misalignment before shipment
Key Data
| Item | Data |
|---|---|
| Model | OCE-EIC1B-1413-E14S-2RW |
| Encoder type | Absolute multiturn rotary encoder for Zone 1 & 21 oil-and-gas installation |
| Interface | Profinet |
| Profile / class | Profidrive Profile 4.x; Encoder Profile 4.0, 4.1, 4.2 |
| Transmission rate | 100 Mbit |
| Interface cycle time | ≥125 µs |
| Supply voltage | 10–32 VDC |
| Output driver | Ethernet |
| Sensor technology | Optical |
| Singleturn resolution | 13 bit |
| Multiturn resolution | 14 bit |
| Total position structure | 27-bit absolute multiturn data |
| Code | Binary |
| Multiturn technology | Mechanical gearing, no battery |
| Programming functions | Resolution, velocity time base/filter, preset, counting direction, IP address, fractional scaling, parameter control via GSDML or non-volatile memory |
| Diagnostics | Memory, temperature, synchronization, commissioning diagnostics, invalid scaling, communication, master sign of life |
| Connection | Cable / connector |
| Connection orientation | Radial |
| Shaft / flange | Blind hollow, Ø14 mm shaft, 30 mm depth, 78 mm ATEX flange class |
| Protection class | IP66 / IP67 boundary requires confirmation against installed version |
| Hazardous-area boundary | Zone 1 & 21 oil-and-gas compliance requires confirmation against installed certificate scope |
| Key replacement checks | Device name, IP address, GSDML, profile parameters, Rx/Tx wiring, fractional scaling, preset, direction, Ø14 mm blind-hollow fit, ATEX certificate scope |
