- Dead displays
- Local/remote port failures
- Main control board failures
- I/O Failures
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Allen Bradley SMC Dialog Plus Repair
We offer extensive repairs for your SMC Dialog Plus. We keep many spare parts in stock so that we can repair your SMC Dialog Plus as efficiently and effectively as possible. Our standard repair lead time is 2-4 weeks. However, we can often repair your unit much faster if necessary. We can repair most issues with your SMC Dialog Plus and if for some reason we cannot repair your unit we will do our best to offer a refurbished unit at the repair cost, so that you can get a working unit back as soon as possible!
- 2 Year DO Supply Warranty
- Fast repairs at low costs
- No surprises or up-charges for difficult repairs
- Standard lead time of 2-4 weeks
- Extensive quality control and testing
Get a repair quote
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's
warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Hardware issues & error codes we repair
We repair all of the following hardware issues and error codes with your SMC Dialog Plus parts.
- Power control board failures
- SCR/IGBT failures
- Faulty fans
- Heatsink sensor faults
- DC bus failures
- Precharge failures
- Undervoltage
- Overvoltage
- Broken Plastic Covers
- Missing Covers
- Missing Terminals
- Broken mounting attachments/corners
Browse SMC Dialog Plus Repairs
Browse our catalog of repairable SMC Dialog Plus parts to get a quote.
150-B500NBRC
This solid-state controller is designed for 3-phase applications and supports an input voltage range of 200 to 460 volts AC. It features a preset slow speed control option and requires heatsink fans f
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150-B500NBRD
This controller supports input voltages from 200 to 460 volts AC and functions effectively in 3-phase setups at 50 and 60 Hz. It features an open enclosure design and requires heatsink fans for reliab
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150-B500NBRE
Rated for 500 Amps of current, the 150-B500NBRE SMC Dialog Plus controller supports a horsepower range from 4 to 400 HP. This unit operates with an input line voltage of 200 to 460V AC, 3-phase. Addit
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150-B500NBRF
This controller is designed to handle input line voltages from 200 to 460V AC, specifically for a 3-phase connection operating at both 50 Hz and 60 Hz. An open enclosure design facilitates easy access
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150-B500NCD
Designed for both 50 and 60 Hz operation, this controller accommodates input line voltages ranging from 200 to 575V AC in a 3-phase system. The device features an open enclosure type, requiring heatsi
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150-B500NCDA
This controller supports a wide input voltage range from 200 to 575V AC across three-phase systems and is suitable for both 50 Hz and 60 Hz applications. It features an open-type enclosure and require
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150-B500NCDB
This solid-state controller is engineered for 3-phase operation, supporting input voltages between 200 and 575 volts AC at both 50 Hz and 60 Hz. The unit features an open enclosure type, which facilit
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150-B500NCDC
This SMC Dialog Plus controller supports input line voltages from 200 to 575V AC in a 3-phase configuration. It is designed for 50 Hz and 60 Hz operation and requires heatsink fans for effective cooli
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150-B500NCDD
This controller supports input voltages from 200 to 575 volts AC, accommodating 3-phase voltage systems. It is rated to handle up to 500 Amps of current, with horsepower options from 4 to 400 HP. The
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150-B500NCDE
This controller is engineered to function with an input line voltage range of 200 to 575 volts AC across a 3-phase system. It accommodates both 50 and 60 Hz frequency requirements. The design includes
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About SMC Dialog Plus
The SMC Dialog Plus product line from Allen-Bradley is a series of microprocessor-based controllers which are designed to offer a complete range of starting modes which are available on all the controllers as standard features. The starting modes supported by the SMC Dialog Plus controllers include the full voltage start, soft start with selectable kickstart, dual ramp start, and the current limit start with selectable kickstart. Additional controller features are also available which offer additional benefits to clients, including metering, communication capabilities, and protective features. SMC Dialog Plus controllers can operate 3-phase squirrel cage motors rated from 1 to 1000 Amps across 2 input voltage ranges which are 200 to 600 Volts AC and 200 to 480 Volts AC. The controllers’ control input can be either 24 Volts DC/AC or 100 to 240 Volts AC. The SMC Dialog Plus controllers also support stopping options including the soft stop, accu-stop, slow speed with braking, and the SMB (smart motor braking). They also support pump control.
The SMC Dialog Plus controllers support an energy-saving feature which helps in reducing consumed power when the motor is unloaded or when it is running a light load. Each controller comes with a SCANport which is a serial interface port that allows for connectivity with Allen-Bradley 102 HMI modules and 1203 communication modules. Because SMC Dialog Plus controllers contain ESD-sensitive parts, therefore static control precautions need to be followed during testing, installation, and maintenance. Only trained technicians should install and service the SMC Dialog Plus controllers. The enclosures used for the installation of the open-style SMC Dialog Plus controllers should be rated at an ambient temperature range of 0 to 50 degrees Celsius. The controllers should be mounted so as to allow for uninterrupted airflow through the power modules.