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Ships by Tuesday, August 25
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· Product image is representative; revision or series may vary. Contact us to request a specific version.
We provide 1 year warranty for all remaining parts.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
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Amikon offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
Technical specifications for NWPM-01
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Product ModelNWPM-01
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Spare ModelNWPM01
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Product ParametersModbus Adapter Module
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Tariff Code85176200
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Country of originFinland
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Place of shipmentXiamen, China
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In stock1 unit
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Estimated Shipping Size4.5x10.5x7.5cm
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ManufacturerABB
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Weight0.2 lbs (0.2 kg)
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ProtocolModbus RTU
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Electrical interfaceRS-485
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Bus wiringTwo-wire
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Device roleSlave
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Control commandsSupported
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Speed referenceSupported
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Torque referenceSupported
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Parameter accessDrive-dependent
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Fault resetSupported
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MountingStandard rail
Description
ABB NWPM-01 is an optional Modbus adapter module for ABB drives. It connects a compatible drive to a Modbus network through an RS-485 two-wire interface and presents the drive as a slave device for supervisory control and monitoring.
Information
Overview
Manuals
Product Applications
Compatibility
Lifecycle & Replacement
Features:
- RS-485 two-wire Modbus interface
- Modbus slave operation for ABB drives
- Drive command and reference transfer
- Status, actual-value and parameter access
- Standard mounting-rail installation
ABB NWPM-01 is an optional Modbus adapter module that connects a compatible ABB drive to a Modbus network. The module supports drive control commands, speed or torque references, process values, status information, documented parameter access and fault reset functions through an RS-485 two-wire interface.
The available services depend on the connected drive and its controlled documentation. The adapter is installed on a standard mounting rail inside or outside the drive unit according to the drive type and configuration.
NWPM-01 ABB: Verify drive compatibility, node address, baud rate, parity, bus termination, grounding and supported commands before installation or replacement.
ABB NWPM-01 Modbus Adapter Manuals, Official Documents and Product Links
Important Notice: Amikon PDF documents are independent reference materials prepared from verified ABB sources. Use the current controlled ABB documentation for installation and commissioning. Accessories, manuals, cables, software, certificates, and other items are not included with this equipment unless listed in the stock item description.
- Supervisory Modbus control of compatible variable-speed drives
- Motor speed or torque reference transfer from automation controllers
- Drive status and actual-value monitoring in process systems
- Remote drive parameter access during commissioning and maintenance
- Fault monitoring and reset coordination in automated machinery
ABB NWPM-01 is used where a compatible ABB drive must exchange commands, references, process data and diagnostic information with a Modbus master through a two-wire RS-485 network. The exact application functions remain dependent on the connected drive.
NWPM-01 is compatible only with ABB drives whose controlled documentation identifies support for this adapter and its Modbus communication services. Confirm the complete drive type, software revision, module placement and supported command set before installation.
Do not substitute another ABB fieldbus adapter solely because its connector or enclosure appears similar. Verify the RS-485 wiring, addressing, baud rate, parity, termination, grounding and drive parameter settings against the NWPM-01 user manual and the specific drive manual.
NWPM-01 is a legacy ABB drive communication adapter associated with installed drive systems. Current availability and support status should be confirmed against ABB lifecycle information and the documentation for the host drive before planning a new installation.
For replacement, preserve the exact NWPM-01 model, RS-485 two-wire Modbus interface, network settings, termination state, wiring arrangement and drive configuration. Back up relevant parameters and validate all control, reference, monitoring and fault functions before returning the drive to service.
Alternative Names
ABB NWPM-01 Modbus Adapter
NWPM01 Drive Communication Module
ABB Drives RS-485 Adapter
Technical notes
Use only with ABB drives and configurations documented as compatible with the NWPM-01. The module uses an RS-485 two-wire Modbus interface; bus termination, node addressing, cabling, grounding and supported drive commands must follow the official ABB user manual.
- Communication protocol
- Modbus RTU
- Physical interface
- RS-485 two-wire
- Network role
- Modbus slave device
- Drive control
- Start, stop and run enable commands
- Reference handling
- Motor speed or torque reference
- Process data
- Actual value and PID reference access
- Status monitoring
- Drive status and actual values
- Parameter access
- Supported drive parameter read and change
- Fault handling
- Remote drive fault reset
- Mounting method
- Standard mounting rail
FAQs
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What communication interface does ABB NWPM-01 use?
+NWPM-01 uses an RS-485 two-wire physical interface for Modbus communication. -
What role does NWPM-01 have on a Modbus network?
+The connected ABB drive operates as a Modbus slave through the NWPM-01 adapter. -
Can NWPM-01 send speed or torque references to a drive?
+Yes. The adapter supports documented speed or torque reference transfer when the connected drive supports those functions. -
Can drive parameters be changed through NWPM-01?
+Supported drive parameters can be accessed through Modbus, subject to the capabilities and documentation of the connected drive. -
When should the built-in bus termination be enabled?
+Enable termination when NWPM-01 is installed at the end of the RS-485 bus; otherwise keep it disabled. -
What must be checked before replacing NWPM-01?
+Confirm drive compatibility, wiring, node address, baud rate, parity, termination, grounding and the current drive parameter configuration.
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