EncoderWorks develops a custom compatible replacement solution for 1075298-01 ISA 607 focused on maintaining PROFIBUS DP communication, 19-bit singleturn absolute position feedback, Encoder Profile compatibility, node address configuration, scaling behavior, preset function, and mechanical installation consistency. The replacement boundary is not only resolution matching, but also protocol parameterization, position data interpretation, bus wiring continuity, controller configuration, and mechanical integration reliability. Typical production lead time: 15 working days.
1075298-01 ISA 607 is designed for absolute position feedback applications using PROFIBUS DP communication. Unlike incremental encoders that rely on pulse evaluation, this encoder provides absolute position data through a fieldbus interface. A compatible replacement must preserve 19-bit singleturn resolution, PROFIBUS communication behavior, encoder profile compatibility, node addressing method, scaling parameters, preset function, and code sequence configuration.
System Limits
The first system boundary is PROFIBUS DP communication and position data interpretation. The controller depends on correct encoder profile configuration, node address assignment, scaling parameters, preset values, and cyclic data handling. A replacement may communicate successfully while still producing incorrect position values if the PROFIBUS parameters or encoder profile settings do not match the original controller configuration.
The second boundary is mechanical installation and bus wiring continuity. The Ø10 mm round shaft, clamping flange structure, radial cable gland connection, and PROFIBUS A/B bus wiring must remain consistent with the installed system. Incorrect shaft alignment, connector wiring, termination condition, or grounding reference can affect commissioning reliability.
Wiring & Installation
Before replacement, confirm the complete installed configuration including PROFIBUS DP profile requirement, node address setting, baud rate, scaling parameters, preset value, code sequence, velocity function requirement, DPV2 isosynchronous requirement, supply voltage, bus wiring, shield connection, shaft dimensions, and flange mounting.
The PROFIBUS bus connection should maintain correct A/B line assignment and stable reference potential. Cable routing should avoid strong electromagnetic interference sources including motors, frequency converters, and high-current switching equipment.
During commissioning, verify communication status first, then confirm absolute position value consistency, scaling behavior, preset operation, and direction settings. Incorrect parameterization may appear as a mechanical positioning error while the actual issue is configuration mismatch.
Custom Compatible Solution
- Match PROFIBUS DP communication, encoder profile behavior, and 19-bit singleturn absolute position data
- Preserve node address setting, scaling, preset, code sequence, and controller-side parameter compatibility
- Adapt Ø10 mm shaft, clamping flange, radial cable connection, and mechanical installation requirements
- Validate bus wiring, grounding, configuration parameters, and commissioning values before shipment
Key Data
| Item | Data |
|---|---|
| Model | 1075298-01 ISA 607 |
| Encoder type | Singleturn absolute encoder |
| Interface | PROFIBUS DP |
| Resolution | 19-bit singleturn |
| Encoder profile | 3.062 / 3.162 v4.1 |
| Node address | DIP switch 0–99 |
| Baud rate | Up to 12 Mbit/s |
| Functions | Preset, Scaling, Code sequence, Velocity, DPV2 isosynchronous |
| Shaft type | Ø10 mm round shaft |
| Flange | 61sp clamping flange |
| Connection | Cable gland, radial direction |
| Supply voltage | 9–36 VDC |
| Protection rating | IP66 / IP67 |
| Operating temperature | -40°C … +70°C |
| Max speed | 12000 rpm |
| Shaft load | 100 N axial / 125 N radial |
| Main replacement focus | PROFIBUS profile, scaling, address, mechanical fit |
