SMC Dialog Plus Selection Guide
The SMC Dialog Plus is a versatile motor controller that offers a range of standard features for various industrial applications. It provides easy installation and power wiring options, along with 2- and 3-wire control options. The SMC Dialog Plus Controller's configuration can be easily customized using a front-facing LCD and keypad. The values of the parameter can be downloaded and programmed using software and the 1203-GD2 communication module. It offers a soft start with full selectable voltage, dual ramp, current limit, and kickstart starting modes in a single unit for increased versatility, as well as various protecting features for motor protection. It also comes with customization options such as Accu-Stop, smart motor braking, preset slow speed, pump control, and soft stop. Its electrical ratings conform to both UL/CSA/NEMA and IEC standards and provide short-circuit current protection, while its environmental specifications make it suitable for use in a range of conditions.
Product Selection
To select a suitable controller for your application, explore the following codes:
- Full Catalog Number: 150-B180NBDA-8L
- Bulletin Number: 150
- Controller Rating: B180
- Enclosure: N
- Input Line Voltage: B
- Control Voltage: D
- Control Options: A
- Options: 8L
Bulletin Number
Bulletin Numbers are used to identify specific product lines within a manufacturer's range. Allen-Bradley's Bulletin Number 150 refers to their line of Solid-State Controllers, with Bulletin Numbers 150B, 152H, and 153H being variations with additional features such as built-in communications capabilities and improved programming options, and an isolation contactor for additional safety features.
Controller Ratings
Controller Ratings are used to identify the power rating and maximum current capacity of an industrial motor controller. In this case, the codes B24 through B1000 refer to a range of Allen-Bradley motor controllers with increasing current ratings and horsepower capacities at 460 volts AC.
For example, B24 has a maximum current capacity of 24 amps and can handle motors ranging from 1 to 15 horsepower at 460 volts AC, while B1000 has a maximum current capacity of 1000 amps and can handle motors ranging from 10 to 800 horsepower at 460 volts AC.
By using the appropriate controller rating for a given application, you can ensure that the motor controller is able to handle the power and current requirements of the motor being controlled.
Enclosure Type
Enclosure Type N refers to an open industrial control panel without housing. It may be suitable for certain applications but is not recommended for harsh conditions.
Input Line Voltage
Input Line Voltage codes B and C refer to the range of voltages that an Allen-Bradley industrial motor controller can accept as an input. Code B accepts input voltages from 200 to 460 volts AC, while code C accepts input voltages from 200 to 575 volts AC, both with a 3-phase power supply and a frequency of 50 or 60 Hertz.
Control Voltage
Control Voltage codes D and R describe the range of voltages that are used to power the control circuit of an industrial motor controller in Allen-Bradley's system. Code D indicates that the controller uses a control voltage range of 100 to 240 volts AC, while code R indicates a control voltage range of 24 volts AC or DC. The control voltage powers the control circuitry of the motor controller and is used to enable or disable the main power circuit.
Control Options
Allen-Bradley industrial motor controllers offer different control options for users to choose from, indicated by codes A to F. Each code corresponds to a specific control feature that is included in the motor controller. These options include Braking with Speed Slow, Accu-Stop, Smart Motor Braking (SMB), Preset Slow Speed, Pump Control, and Soft Stop. Users can select only one option at a time, depending on their specific application requirements. The chosen control option can improve the performance and lifespan of the motor and equipment, prevent sudden stops, provide precision positioning, or enable advanced braking control. Options for control are given below:
- F-Slow Speed with Braking
- E-Accu-Stop
- D-Smart Motor Braking (SMB)
- C-Preset Slow Speed
- B-Pump Control
- A-Soft Stop
- Blank-Standard
Options
The Options codes 8L, 8M, and 8B correspond to different protective module options available for Allen-Bradley industrial motor controllers. The 8L code represents the Line-Mounted Protective Module, which is designed to protect the motor and equipment from overvoltage, undervoltage, and phase loss conditions in the power supply line. The 8M code represents the Load-Mounted Protective Module, which is designed to protect the motor and equipment from overcurrent and overload conditions. The 8B code represents the Line- and Load-Mounted Protective Modules, which provide comprehensive protection against a range of power supply and load conditions, including overvoltage, undervoltage, phase loss, overcurrent, and overload.
Users can select the protective module option that best suits their application requirements and provides the necessary protection for their motor and equipment.
Specifications
Standard Features
Standard features of the SMC Dialog Plus Controller include catering to different industrial applications.
Installation: Installing the SMC Dialog Plus Controller is hassle-free, and it supports the use of bypass contactors once the motor has reached full speed, making it a convenient option for industrial applications.
Power Wiring: The SMC Dialog Plus Controller provides options for power wiring with or without an isolation contactor. The controller also supports the use of bypass contactors after reaching the motor at its full speed.
Control Wiring: The SMC Dialog Plus Controller offers 2- and 3-wire control options to cater to various industrial applications.
Setup: Configuration of the SMC Dialog Plus is possible through its front button pad and LCD. The values of the Parameter can also be downloaded by utilizing programming software and the 1203-GD2 communication module.
Starting Modes: The motor controller provides a soft start with Full adjustable voltage, dual ramp, current limit, and kickstart starting modes in a single unit for increased versatility.
Communications: The motor controller is equipped with a serial port that can be utilized to connect to communication modules and human interface devices for streamlined communication.
Protection and Diagnostics: The motor controller is designed with various protective and diagnostic features such as communication fault, underload, overload, open gate, jam, stall, controller temperature, overvoltage, Undervoltage, phase reversal, excessive starts/hour, voltage unbalance, line fault, and power loss.
Metering: The motor controller enables users to measure power factor, elapsed time, kWH, kW, volts, amps, and motor heat capacity usage.
Status Indication: The motor controller provides real-time status indications such as speed, stopping, ramping, and fault for easy monitoring.
Auxiliary Contacts: The motor controller comes with single-pole double-throw contacts that can be programmed as up-to-speed or normal, as well as programmable as fault or normal for added flexibility.
Customization Options
Soft Stop: Provides broadened coast-to-rest to reduce load shifting. The adjustable ramp downtime ranges from zero to sixty seconds.
Pump Control: Lowers the risk of mechanical and structural damage to pumping systems during the start-up and stopping phases. The starting phase can be fixed from zero to thirty seconds, while the stopping duration is selectable from zero to 120 seconds.
Preset Slow Speed: It permits the operator to spot the material. It can be set for low, high, reverse low, or reverse high speeds.
Smart Motor Braking (SMB): It offers motor braking without extra equipment for applications demanding quick motor stops. The braking current is changeable from zero to four hundred percent of the full load of the motor current rating.
Braking Accu-Stop or Slow Speed: It merges Preset Slow Speed and Smart Motor Braking. The braking current is adaptable from zero to four hundred percent of the current with a full load, while the gentle speed can be fixed for either high or low speeds.
Electrical Ratings
Power Ratings: The SMC Dialog Plus has a power circuit that conforms to both UL/CSA/NEMA and IEC standards. It has a rated operation voltage of 200-480 Volts AC and 200-600 Volts AC (-15%, +10%) and a rated insulation voltage of 500V. The dielectric withstand is 2200 Volts AC, and the repetitious peak inverse voltage (PIV) rating is 1400 Volts for 200-480 Volts AC and 1600 Volts for 200-600 Volts AC, 200-415 Volts, and 200-500 Volts. The operating frequency is 50/60 Hertz, and the utilization category is MG 1 AC-53a. The power circuit protects against electrical shock with an IP00 (open device) rating.
Short-Circuit Current Protection: The SMC Dialog Plus motor controller offers short-circuit protection to safeguard against overcurrent conditions. The level of protection is determined by the device's operational current rating, which varies based on the specific model. The operational current rating ranges from 80A for the 24 models to 3000A for the 1000 model. This rating indicates the maximum current that the device can handle without tripping the short-circuit protection. In the event of an overcurrent condition, the controller will interrupt the current flow to prevent damage to the motor and connected equipment.
Power Requirements: SMC Dialog Plus has specific power requirements that must be met to ensure proper operation. The Control Module requires 40 VA of power. The Heatsink Fan(s) have varying power requirements depending on the device's operational current rating. For devices with an operational current rating of 24, 35, or 54 A, no power is required for the heatsink fan(s). For devices with an operational current rating of 97 A, 135 A, or 180 A, the heatsink fan(s) require 45 VA of power. For devices with an operational current rating of 240 A, 360 A, 500 A, 650 A, 720 A, 850 A, and 1000 A, the heatsink fan(s) require either 145 VA or 320 VA of power. It is important to ensure that the proper power requirements are met for the Control Module and Heatsink Fan(s) to ensure optimal performance of the SMC Dialog Plus.
Heat Dissipation Capability (W): SMC Dialog Plus is a motor controller designed to provide advanced motor control for industrial applications. One important factor to consider when using the SMC Dialog Plus is the maximum heat dissipation and rating of current. The maximum heat dissipation of the SMC Dialog Plus varies depending on the current rating. For instance, the SMC Dialog Plus with a current rating of 24 A has a maximum heat dissipation of 110 W, while the SMC Dialog Plus with a current rating of 1000 A has a maximum heat dissipation of 2760 W. It is important to ensure that the maximum heat dissipation is not exceeded to prevent damage to the motor controller and ensure optimal performance.
Environmental
The SMC Dialog Plus has specific environmental specifications that need to be considered when operating or transporting the device. The working temperature ranges for the device are between Zero to 50 degrees Celsius for open environments and zero to 40 degrees Celsius for enclosed environments. The storage and transportation temperature range for the device is between -20 to +75 degrees Celsius. The device can operate at an elevation of up to 2000 meters (6560 feet). The humidity level for the device should be kept between 5% to 95%, without any condensation. The pollution degree for the device is 2, which means that it is suitable for use in environments with non-conductive pollution.
Conclusion
SMC Dialog Plus Controller is a highly customizable motor controller suitable for a wide range of industrial applications (like robotics, machine tools, pumping systems, elevators, and escalators). The controller offers a variety of standard features and options for power and control wiring, as well as protective and diagnostic features for safe and efficient operation. SMC Dialog Plus Controller can be customized to meet specific application requirements with options such as smart motor braking, pump control, and soft stop. The controller has a power circuit that conforms to both UL/CSA/NEMA and IEC standards and provides protection against electrical shock. Finally, the SMC Dialog Plus Controller has specific environmental specifications that need to be considered during operation and transportation, such as temperature range, humidity, and pollution degree. Due to these features, SMC Dialog Plus Controller will be the best choice for motor control.