Drive Accessories

Accessories for variable-speed motor drives.
18 products

  • Weg CFW300-CRS485

    WEG Weg CFW300-CRS485 RS-485 Module

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    The Weg CFW300-CRS485 module provides standard RS-485 over-the-wire communications to the CFW300 VFD. The VFD can be commanded and monitored by means of the WPS software. RS-485 termination is dip-switch settable on the module. Documentation Weg-CRS485 Installation Guide

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    $49.53

  • Weg CFW300-IODF

    WEG Weg CFW300-IODF IO Digital Frequency Module

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    The Weg CFW300-IODF provides digital frequency inputs and outputs for the CFW300 series VFDs. The module consists of 3 NPN transistor inputs, and 3 optocoupled open-collector transistor outputs. The frequency range is from 10 to 3000 Hz. The frequency inputs and output values are only accessible by means of a SoftPLC application running on the CFW300 VFD. Documentation Weg-IODF Installation Guide

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    $69.46

  • Weg CFW320-IOP Potentiometer Module

    WEG Weg CFW320-IOP Potentiometer Module

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

      The Weg CFW320-IOP module is a front-panel potentiometer for controlling the speed or other input to a WEG CFW320 series VFD. Documentation Weg-IOP Installation Guide

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    $54.36

  • Weg CFW100-CRS485

    WEG Weg CFW100-CRS485 I/O RS-485 Module

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    The Weg CRS485 module provides standard RS-485 over-the-wire communications with VFD. The VFD can be commanded and monitored by means of the WPS software. RS-485 termination is dip-switch settable on the module. Modbus-RTU protocol is supported. Documentation Weg-CRS485 Installation Guide Weg Modbus RTU Manual

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    $51.98

  • Weg CFW100-CUSB

    WEG Weg CFW100-CUSB I/O USB Module

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    The Weg CUSB module provides USB V2.0 communications with the VFD. Programming, parameter setting, and monitoring can be done using the supplied module and cable, connected to a computer running the free Weg WPS software. The module includes a USB cable with a mini-USB connector on the drive end, and a standard USB Type A connector on the computer end. Documentation Weg-CUSB Installation Guide

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    $55.14

  • Weg CFW500-CCHMIR Remote Keypad Cable

    WEG Weg CFW500-CCHMIR01M 1 Meter Remote Display Cable

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    The WEG CCHMIR cable connects a remote HMI-01 advanced text display to CFW500 G2 VFDs over an RS-485 link. It can work with any I/O module that includes RS-485 including the standard IOS I/O module. The HMI-01 advanced display keypad only works with gen 2 (G2) CFW500 models. Documentation HMI Remote Display Installation Guide

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    $13.89

  • Weg CFW500-CCHMIR Remote Keypad Cable

    WEG Weg CFW500-CCHMIR05M 5 Meter Remote Display Cable

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    The WEG CCHMIR cable connects a remote HMI-01 advanced text display to CFW500 G2 VFDs over an RS-485 link. It can work with any I/O module that includes RS-485 including the standard IOS I/O module. The HMI-01 advanced display keypad only works with gen 2 (G2) CFW500 models. Documentation HMI Remote Display Installation Guide

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    $30.80

  • Weg CFW500-CCHMIR Remote Keypad Cable

    WEG Weg CFW500-CCHMIR075M 7.5 Meter Remote Display Cable

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    The WEG CCHMIR cable connects a remote HMI-01 advanced text display to CFW500 G2 VFDs over an RS-485 link. It can work with any I/O module that includes RS-485 including the standard IOS I/O module. The HMI-01 advanced display keypad only works with gen 2 (G2) CFW500 models. Documentation HMI Remote Display Installation Guide

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    $36.84

  • Weg CFW500 Ethernet Module

    WEG Weg CFW500-CEPN-IO PROFINET IO Module

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    The Weg CEPN-IO module supports PROFINET protocols over an Ethernet RJ-45 connector. Documentation CFW500 Ethernet Module Manual CFW500 Profinet IO XML Configuration File

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    $301.40

  • Weg CFW500-CRS485-B RS-485 Module

    WEG Weg CFW500-CRS485-B RS-485 Module

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    The Weg CRS485-B module provides 2 RS485 ports, in addition to other I/O, as detailed in the table below. The RS485 interfaces support remote control and monitoring via the WLP and WRS software, as well as ModBus RTU, and BACnet protocols. CFW500 CRS485-B I/O FUNCTION QTY Digital Inputs (isoloated) 4 Analog Inputs 2 Relay Outputs (SPDT) 2 Digital Transistor Outputs 1 RS485 Ports 2 +10VDC Ref 1 +24VDC 1 Documentation Weg-CRS485-B Installation Guide CFW500 ModBus RTU Manual CFW500 BACNet Manual

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    $86.37

  • Weg CFW500-HMIR Remote Display Unit

    WEG Weg CFW500-HMIR Remote Display Unit

    Same Day Drop-Shipping Available*  Order by Noon CST for Same Day Shipping

      The Weg HMIR is a remote standard display and keypad for the CFW500 VFDs. It interfaces to any of the standard CFW500 I/O with RS-485. The CFW500-CCHMIRxxxM cable is needed for remote mounting. For advanced display with text and keypad, see the HMI-01 unit. See our CFW500 Remote Displays and Options page for all remote mounting options and comparisons. Documentation CFW500-HMIR Installation Guide

    Same Day Drop-Shipping Available*  Order by Noon CST for Same Day Shipping

    $102.08

  • Weg CFW500 KN1 IP20/NEMA1 Protection Kit

    WEG Weg CFW500-KN1B Protection Kit

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    The WEG KN1x NEMA 1/ IP20 protection kit provides a drip cover for the top of the VFD, as well as a conduit connection kit for the bottom incoming power connections, for frame sizes A through G. Documentation Weg KN1A-E Installation Guide

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    $19.93

  • Weg CFW500 KN1 IP20/NEMA1 Protection Kit

    WEG Weg CFW500-KN1C Protection Kit

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    The WEG KN1x NEMA 1/ IP20 protection kit provides a drip cover for the top of the VFD, as well as a conduit connection kit for the bottom incoming power connections, for frame sizes A through G. Documentation Weg KN1A-E Installation Guide

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    $26.58

  • Weg CFW500 KN1 IP20/NEMA1 Protection Kit

    WEG Weg CFW500-KN1D Protection Kit

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    The WEG KN1x NEMA 1/ IP20 protection kit provides a drip cover for the top of the VFD, as well as a conduit connection kit for the bottom incoming power connections, for frame sizes A through G. Documentation Weg KN1A-E Installation Guide

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    $35.64

  • Weg CFW500 KN1 IP20/NEMA1 Protection Kit

    WEG Weg CFW500-KN1E Protection Kit

    Same Day Drop-Shipping Available*  Order by Noon CST for Same Day Shipping

    The WEG KN1x NEMA 1/ IP20 protection kit provides a drip cover for the top of the VFD, as well as a conduit connection kit for the bottom incoming power connections, for frame sizes A through G. Documentation Weg KN1A-E Installation Guide

    Same Day Drop-Shipping Available*  Order by Noon CST for Same Day Shipping

    $38.66

  • Weg CFW500 KN1 IP20/NEMA1 Protection Kit

    WEG Weg CFW500-KN1F Protection Kit

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    The WEG KN1x NEMA 1/ IP20 protection kit provides a drip cover for the top of the VFD, as well as a conduit connection kit for the bottom incoming power connections, for frame sizes A through G. Documentation Weg-KN1F-G Installation Guide

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    $99.66

  • Weg CFW500-SFY2 Safety Module

    WEG Weg CFW500-SFY2 Safety Off Module

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    The Weg CFW500-SFY2 is a safe-torque off (STO) optional safety module for the CFW500 VFDs. It provide two standardized safety functions: Safe torque off (STO) according to IEC/EN 61800-5-2 or Stop category 0 according to IEC/EN 60204-1. Safe stop 1 time controlled (SS1-t) according to IEC/EN 61800-5-2 or Stop category 1 according to IEC/EN 60204-1. The SFY2 is only compatible with Gen 2 (G2) CFW500 VFDs. Documentation Weg-SFY2 Installation Guide

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    $84.56

  • Weg CFW500-RHMIF mounting kit for HMI-01 advanced display

    WEG Weg CFW500-RHMIF HMI Keypad Mounting Kit

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    The Weg CFW500-RHMIF mounting kit is used to mount the HMI-01 remote advanced display and keypad. It includes a mounting frame, gasket and screws. Documentation Weg-RHMIF Installation Guide

    Order by Noon CST for same day shipping!  Order by Noon CST for Same Day Shipping

    $15.10

© 2026 Caldwell Electric, Powered by Shopify

    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • Shop Pay
    • Visa

    Login

    Forgot your password?

    Don't have an account yet?
    Create account