The INNPM11 Network Process Module is part of ABB’s Symphony™ Enterprise Management and Control System. It acts as the communication backbone, handling data traffic between controllers, I/O modules, and the plant network.
Key Specifications
Manufacturer: ABB Bailey
Model: INNPM11
Product Type: Symphony Network Process Module
Memory: 256 KB ROM, 512 KB RAM
Power Requirements: +5 VDC at 2 A (≈10 W)
Communication Rates:
Controlway: 1 Mbaud
Module Bus: 83.3 kbaud
Operating Temperature: −20°C to +60°C
Country of Origin: USA / Switzerland (depending on batch)
Condition: Available new, refurbished, or surplus stock
Warranty: Typically 12 months
Functional Highlights
High‑Speed Communication: Provides 1 Mbaud Controlway throughput for plant‑wide data exchange.
Module Bus Integration: Supports communication with distributed I/O modules at 83.3 kbaud.
System Integrity: Designed to maintain reliable operation under continuous industrial workloads.
Compatibility: Works with ABB Bailey Net 90 / Infi 90 systems.
Application Scenarios
Power Generation Plants: Linking turbine controllers with distributed I/O modules.
Petrochemical Facilities: Ensuring reliable communication between process controllers and field devices.
Heavy Industry: Large‑scale automation requiring redundant communication paths.
Retrofit Projects: Upgrading legacy Bailey Net 90 systems to Symphony standards.
FAQ
Q: What is the main role of INNPM11? A: It acts as the communication processor, bridging the Controlway plant loop with module buses.
Q: How much memory does it have? A: 256 KB ROM and 512 KB RAM.
Q: What communication speeds are supported? A: 1 Mbaud on Controlway and 83.3 kbaud on the module bus.
