• PN: INNPM12
• Brand: ABB (Bailey)
• Series: INFI90 / Symphony Distributed Control System
• Type: Network Processor Module

• Function: Matches INNIS01 network slave module to realize protocol conversion and data scheduling between Cnet global control network and HCU local control unit, manages internal Controlway bus communication of the rack, completes real-time interaction of field I/O signals, control logic data and system clock synchronization, serves as the core communication management component of DCS control cabinet.

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Core Features

1. Supports 2Mbps/10Mbps dual communication rate of Cnet network, deterministic high-speed industrial data transmission
2. Equipped with 512KB ROM + 512KB RAM, powerful network protocol processing and data buffering capacity
3. Single-slot hot-swappable design, supports dual-module redundant configuration to avoid single-point communication failure
4. Built-in hardware self-diagnosis function, front panel LED indicators for network, power and fault status monitoring
5. Realizes whole plant system clock synchronization, ensures time consistency of all control nodes and data records

6. Adopts CRC data verification mechanism to guarantee accurate and reliable transmission of industrial control signals

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Technical Specs

• Communication Bus: Cnet network, Controlway internal bus
• Bus Rate: Cnet 2Mbps/10Mbps; Controlway 1Mbps
• Memory: 512KB ROM, 512KB RAM
• Power Supply: +5VDC, max power consumption 10W
• Operating Temperature: 0℃ ~ +70℃
• Storage Temperature: -40℃ ~ +85℃, 5%~95% RH non-condensing
• Dimension: 36 × 315 × 177mm
• Net Weight: 0.93kg
• HS Code: 8538900000

• Certification: CE, UL certified

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Compatibility

• Applicable Device: ABB INFI90 standard MMU rack
• Must Match: INNIS01 network interface slave module
• Compatible Modules: INBIM02, INLIM03 series interface and I/O modules
• Applicable System: INFI90, Symphony DCS distributed control system

• Not Compatible: Third-party PLC racks and non-Cnet communication modules

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Application

• Network communication management for thermal power, petrochemical, papermaking and cement industry DCS control cabinets
• Data interaction between field control units and central monitoring operating stations
• Old DCS system renovation, communication fault spare replacement and control system expansion project

• Stable network operation guarantee for large industrial process safety automatic control

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Our Advantage

• Full communication stability test, data verification and aging test completed before delivery
• 12-month warranty for new original and fully tested surplus modules