Features:
- Pairs with INNIS21 to form the network communication path for a Harmony control unit.
- Transfers exception reports, system data, control messages, and configuration traffic across the communication boundary.
- Provides increased performance and capacity while retaining predecessor form, fit, and function.
ABB INNPM22 performs the network-processing part of the Harmony communication pair, while INNIS21 supplies the related network interface.
Exception reports carry changed values, alarms, and states outward to system displays; control and configuration messages return through the same communication layer.
The newer module generation increases traffic handling without requiring a different rack position or communication architecture.
The ABB INNPM22 Symphony Network Process Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB INNPM22 Symphony Network Process Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Harmony Communication Boundary
- Process module: INNPM22 performs network processing for the communication pair.
- Interface partner: INNIS21 supplies the matching network interface function.
- Control-unit side: The pair connects the plant network with the Harmony control-unit communication path.
- Rack continuity: The design retains the installed communication architecture while updating module capability.
INNPM22 and INNIS21 Functions
- Paired operation: The two modules operate together rather than as interchangeable standalone interfaces.
- Processing side: INNPM22 handles communication processing and traffic capacity.
- Network side: INNIS21 provides the associated network interface.
- Selection check: Both module identities and their cables must match the intended Harmony communication arrangement.
Four Traffic Classes
- Exception reports: Changed process values, alarms, and state changes move toward system consumers.
- System data: General system information passes through the communication interface.
- Control messages: Control traffic can be sent from the network side toward the control unit.
- Configuration messages: Engineering changes use the same paired communication path.
Power and Generation Match
- Input power: The module nameplate specifies +5 V DC at 2.0 A.
- Performance change: The module generation provides twice the performance of its predecessors.
- Capacity change: Documented communication capacity is four times that of preceding modules.
- Replacement form: Form, fit, and functional replacement preserves the predecessor installation boundary.