- 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-B500NBDA
The 150-B500NBDA SMC Dialog Plus Controller has a Heatsink Fan(s) Power Requirement, a Soft Stop Control Option, and a 100…240V AC Control Voltage.
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150-B500NBDB
The 150-B500NBDB SMC Dialog Plus Controller has a Heatsink Fan(s) Power Requirement, a Pump Control Control Option, and a 100…240V AC Control Voltage.
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150-B500NBDC
This solid-state controller operates with a 3-phase input that accepts a voltage range of 200 to 460V AC, suitable for both 50 Hz and 60 Hz systems. The controller is designed with an open enclosure a
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150-B500NBDD
This controller excels in demanding applications. Its broad input voltage range of 200 to 460V AC and compatibility with three-phase systems at 50 and 60 Hz make it ideal for controlling various motor
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150-B500NBDE
This controller functions effectively in 3-phase setups with a robust input range of 200 to 460 volts AC. It provides a control voltage range of 100 to 240 volts AC and includes an Accu-stop control o
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150-B500NBDF
This controller supports an input voltage range of 200 to 460 volts AC in a 3-phase configuration, operating effectively at both 50 Hz and 60 Hz frequencies. The open enclosure design allows for easy
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150-B500NBDP
The 150-B500NBDP controller supports an input voltage range of 200 to 460 volts AC in a 3-phase configuration suitable for both 50 Hz and 60 Hz systems. It comes with an open-type enclosure and requir
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150-B500NBR
Operating at an input line voltage between 200 and 460 volts AC, this controller is designed for 3-phase systems, suitable for either 50 or 60 Hz frequency. It features an open enclosure type and requ
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150-B500NBRA
Designed with flexibility in mind, this controller supports an input voltage range of 200 to 460V AC in a three-phase configuration. It incorporates a soft stop control option and is powered by a nomi
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150-B500NBRB
This SMC Dialog Plus Controller operates at an input line voltage range of 200 to 460 V AC in three-phase systems, and it is compatible with both 50 Hz and 60 Hz frequencies. The controller features a
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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.