150-E74NCD Allen-Bradley SOLID STATE MOTOR CONTROLLER

150-E74NCD Allen-Bradley SOLID STATE MOTOR CONTROLLER

Brand：Allen-Bradley       Model number：150-E74NCD

Country of origin: United States       Product weight：3.040kg

HS code：8517623990

Product Dimensions：

This guide provides you with the basic information required to start up your SMC Flex controller. When reading 

this document, look for this symbol “Step x” to guide you through the four basic steps required to install, start-up, 

and program the SMC Flex. 

The information provided in this Quick Start guide does not replace the User Manual which can be ordered or 

downloaded by visiting www.ab.com. The Quick Start guide assumes the installer is a qualified person with 

previous experience and basic understanding of electrical terminology, configuration procedures, required 

equipment, and safety precautions.

For safety of maintenance personnel as well as others who might be exposed to electrical hazards associated with 

maintenance activities, follow all local safety related work practices (for example, the NFPA 70E, Part II in the 

United States). Maintenance personnel must be trained in the safety practices, procedures, and requirements that 

pertain to their respective job assignments.

For detailed SMC Flex information including set-up, programming, precautions, and application considerations, 

refer to the following documentation.

• The controller contains ESD- (electrostatic discharge) sensitive parts and assemblies. Static control precautions 

are required when installing, testing, servicing, or repairing the assembly. Component damage may result if 

ESD control procedures are not followed. If you are not familiar with static control procedures, refer to 

applicable ESD protection handbooks.

• Stopping modes are not intended to be used as an emergency stop. The user is responsible for determining 

which stopping mode is best suited to the application. Refer to the applicable standards for emergency stop 

requirements.

• Pump Stopping may cause motor heating depending on the mechanical dynamics of the pumping system. 

Therefore, select the lowest stopping time setting that will satisfactorily stop the pump.

• Slow Speed running is not intended for continuous operation due to reduced motor cooling.

• The fan jumpers have been factory installed for 110/120V AC input. Refer to page 9 for 220/240V AC fan 

wiring (5…480 A devices only).

• Two peripheral devices can be connected to the DPI port. The maximum output current through the DPI port is 

280 mA.

• When installing or inspecting protective modules, make sure that the controller has been disconnected from the 

power source. The protective module should be inspected periodically for damage or discoloration. Replace if 

necessary

We have the same series of models in stock.  If you don't find the model you need, please contact us and we will provide you with an official quotation！

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Colour：new                            Warranty: 12 months

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