ABB PFSK142 Ethernet Analog Architecture Controller
| Type | PROFIBUS DP Interface Module |
| Input Voltage | 24 V DC ±20% |
| Operating Temperature | -40°C to +70°C (with optional fan for extreme heat) |
| Communication Method | PROFIBUS DP V0/V1, RS485 |
| Mounting | DIN-rail mountable (35 mm standard) |
| Weight | 0.3 kg |
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Description
ABB PFSK142 Ethernet Analog Architecture Controller
PFSK142
The ABB PFSK142 specializes in enabling efficient communication between PROFIBUS DP masters and slaves, ensuring stable data flow even in noisy industrial environments. With support for data rates up to 12 Mbps and compliance with PROFIBUS DP V0 and V1 standards, it handles both cyclic process data and acyclic diagnostic information with equal precision. Its compact design and rail-mountable form factor simplify integration into existing control cabinets, while advanced error-checking mechanisms—including parity and frame checks—minimize data corruption, enhancing overall system reliability. Whether deployed in a standalone setup or as part of a redundant network, the PFSK142 ensures seamless interoperability, reducing the complexity of managing heterogeneous industrial ecosystems.
| Label | Specification |
|---|---|
| Model Number | PFSK142 |
| Brand | ABB |
| Type | PROFIBUS DP Interface Module |
| Input Voltage | 24 V DC ±20% |
| Operating Temperature | -40°C to +70°C (with optional fan for extreme heat) |
| Communication Method | PROFIBUS DP V0/V1, RS485 |
| Mounting | DIN-rail mountable (35 mm standard) |
| Weight | 0.3 kg |
| Certifications | CE, UL, ATEX (for hazardous areas) |
| Dimensions | 100 mm x 110 mm x 50 mm (W x H x D) |
| IP Rating | IP20 (for control cabinet installation) |
| Protocols Supported | PROFIBUS DP, DPV1 (diagnostics), GSDML |
| Data Transfer Rate | 9.6 kbps to 12 Mbps (auto-negotiation) |
PFSK142
Engineers benefit from the PFSK142’s plug-and-play functionality, which reduces commissioning time through automatic device configuration via GSDML files. Its hot-swappable design allows for maintenance without powering down the entire system, a key advantage in 24/7 operations where downtime is unacceptable. The module’s wide temperature range ensures reliable operation in harsh climates, from arctic oil rigs to desert refineries, while its low power consumption (1.2W typical) minimizes energy waste and heat generation.
PFSK142
- PFSK151 – A multi-protocol gateway supporting PROFIBUS DP and Ethernet/IP, ideal for integrating legacy systems with modern industrial networks.
- CI854K01 – An Ethernet interface module for ABB’s AC 800M controllers, complementing the PFSK142 in hybrid communication setups.
- PFTL101 – A PROFIBUS DP termination module that enhances network stability by providing proper signal termination.
- PM866AK01 – A high-performance CPU module from ABB’s AC 800M series, frequently paired with the PFSK142 for complex control tasks.
- AI810 – An analog input module that works alongside the PFSK142 to process sensor data in distributed I/O systems.
- PFSK141 – A cost-optimized variant with slightly reduced temperature tolerance, suitable for non-harsh industrial environments.
- PFSK171 – Features redundant power inputs and dual PROFIBUS ports for mission-critical applications requiring zero downtime.
- TB821 – A terminal block adapter that simplifies physical connections for the PFSK142 in control panel installations.
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