- 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-B135NBRB
The 150-B135NBRB controller is engineered for solid-state operation with a maximum output current rating of 135 Amps. It accommodates input voltages between 200 and 460V AC, functioning effectively in
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150-B135NBRB-8B
This controller operates within an input voltage range of 200 to 460V AC and supports 3-phase systems at both 50 and 60 Hz. It features an open enclosure design and requires heatsink fans for effectiv
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150-B135NBRC
This SMC Dialog Plus controller provides a robust performance range, handling 135 Amps and 5 to 100 horsepower. It is designed for open enclosure installation, ensuring efficient thermal dissipation.
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150-B135NBRD
This solid-state controller from the SMC Dialog Plus range operates at 460V AC and can manage up to 135 amps. The design accommodates an input line voltage of 200 to 460V AC, suitable for both 50 and
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150-B135NBRE
This controller is designed for solid-state operation and features a wide input line voltage range of 200V to 460V AC for a 3-phase system at both 50 and 60 Hz. The open-type enclosure allows for effe
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150-B135NBRF
This controller accepts input voltage from 200 to 460V AC and is rated for 3-phase operation at both 50 and 60 Hz. The device is designed to handle a control voltage of 24V AC/DC and includes provisio
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150-B135NCD
The 150-B135NCD SMC Dialog Plus Controller has a Heatsink Fan(s) Power Requirement, a Standard Control Option, and a 100…240V AC Control Voltage.
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150-B135NCD-8B
Designed for both 50 and 60 Hz applications, this controller operates at 460V AC. It features an open enclosure type and requires heatsink fans for operational stability. Control voltage requirements
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150-B135NCD-8L
This controller is designed for 3-phase applications, functioning efficiently within a voltage rating of 460V AC. The open-style enclosure supports easy installation, while its standard control option
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150-B135NCD-8M
This controller, part of the SMC Dialog Plus series, features an open-style enclosure. It operates with a standard control option and a control voltage of 100 to 240 volts AC. Additionally, it require
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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.