The SMC Dialog Plus series is a series of Allen-Bradley solid-state controllers that are built to provide a full range of starting modes. The SMC Dialog Plus series features the soft start with a selectable Kickstart, the current limit start, the dual ramp start, and the full voltage start modes. The Allen-Bradley SMC Dialog Plus series also features the soft stop, pump control, preset slow speed, Accu-stop, Accu-stop with slow speed at the start, slow speed with braking, and smart motor braking stop modes. The SMC Dialog Plus controllers are designed with electronic motor overload protection as a standard feature. The overload protection enables the SMC Dialog Plus series to meet the applicable operational requirements. The SMC Dialog Plus series also comes with overvoltage protection. Therefore, when the SMC Dialog Plus controllers sense a rise in the incoming line voltage, the built-in overvoltage protection automatically halts motor operation.
Another feature included with the SMC Dialog Plus series is the voltage unbalance protection feature which is detected through the monitoring of the 3-phase supply voltage magnitudes together with the rotational relationships of the 3 phases. The SMC Dialog Plus controllers feature the stall protection and jam detection capabilities. The applications experience locked rotor currents and they have the ability to develop a high torque level in the case of a stall or jam. These conditions result in winding insulation breakdowns or even mechanical damage to the connected loads. The units are programmed to allow the users to have the ability to schedule the allowed number of starts per hour. This is possible through the supported Excess starts per hour feature.
Browse available units in our catalog of SMC Dialog Plus.
This solid-state controller offers a current rating of 180 amps and is capable of handling input line voltages ranging from 200 to 460 volts AC across three phases. It has an enclosure classified as I
This controller supports a solid-state design and is rated for 135 Amps with a horsepower capability ranging from 5 to 100. It operates on 460V AC with an open enclosure type. The device accepts input
This controller supports input line voltages between 200 and 460V AC, accommodating both 50 Hz and 60 Hz frequency settings. The open enclosure promotes easy access for installation and maintenance. F
Designed for robust control applications, this SMC Dialog Plus controller accepts input line voltages ranging from 200 to 575 volts AC. The unit has an open enclosure and supports a 100 to 240-volt AC
This controller is categorized as a solid-state device, managing input line voltages between 200 and 575V AC across three-phase systems at 50 and 60 Hz. It operates with a power requirement for heatsi
This controller functions with an input voltage range from 200 to 460V AC, compatible with 3-phase systems at both 50 Hz and 60 Hz. The enclosure is rated IP65 (Type 4) for protection in various envir
The 150-B135NBDC solid-state controller supports an input voltage range of 200 to 460 volts AC in a 3-phase system, compatible with both 50 Hz and 60 Hz frequencies. The controller operates at 135 amp
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
This solid-state controller accommodates a horsepower range from 5 to 150 and features an enclosure rated at IP54 (Type 12). It can handle input line voltages in the range of 200…460V AC with a freque
The 150-B180NBDA-8M SMC Dialog Plus Controller has a Heatsink Fan(s) Power Requirement, a Soft Stop Control Option, and a 100…240V AC Control Voltage.