This appendix describes the properties and functions of the pressure transmitter type IM/264PA_P3-CN_2 for 2600T-264 revision 1 with PROFIBUS® PA version.
The document is an appendix for the ABB 2600T‑264 pressure transmitter equipped with a PROFIBUS® PA interface. It describes the fieldbus definition, hardware features, network architecture, initialization, device addressing, configuration, operation modes, calibration procedures, and diagnostic information.
Additional sections cover the device specification data, reference documents, the GSD file for PROFIBUS integration, and step‑by‑step instructions for replacing electronic parts of the transmitter. This manual is written in Chinese.
| Fault protection current threshold | 20 mA |
|---|---|
| Maximum spur length | 120 m |
| Maximum number of devices on bus | 32 |
| Data transmission speed | 31.25 Kbits/s |
The fault‑protection circuit disconnects the device from the bus when the current exceeds 20 mA.
Up to 32 devices can be connected on the network.