Series 90 Modutrol IV™ Motors

PRODUCT DATA

FEATURES

APPLICATION

The Series 90 Modutrol IV™ Motors are spring return and non-spring return modulating proportional control motors. Use these motors with controllers that provide a Series 90 output to operate dampers or valves.

Directly replaces M934A,D, M941, M944A,C,D, M945A,D,F, M954, M965, and M975 motors.

Oil-immersed motor and gear train for reliable performance and long life.

Integral junction box provides NEMA 3 weather protection.

Motor and circuitry operate from 24 Vac. Models available with factory installed transformer, or a field-added internal transformer.

Quick-connect terminals standard—screw terminal adapter available.

Adapter bracket for matching shaft height of older motors standard with TRADELINE motors.

Field adjustable stroke (90° to 160°) models available.

Nominal timing of 30 seconds for 90° stroke and 60 seconds for 160° stroke standard. Other timings available.

Die-cast aluminum housing.

Integral auxiliary switches available factory mounted, or can be field added to TRADELINE® models.

Integral spring returns motor shaft to normal position (fully open or fully closed, depending on model) upon power interruption.

Field addable interface modules can be mounted in the junction box to upgrade the motor to Series 70 (electronic) control.

TRADELINE spring return motors can operate valve linkages from power end or auxiliary end shafts for normally closed or normally open valve applications.

 

Contents

Application

1

Features

1

Specifications

2

Ordering Information

2

Installation

5

Settings and Adjustments

8

Operation

10

Replacement

12

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Honeywell specifications Series 90 Modutrol IV Motors, Features Application

Series 90 specifications

The Honeywell Series 90 is a prominent line of control systems tailored for industrial applications, enhancing efficiency, reliability, and adaptability in process automation. Designed to meet the evolving demands of various industries, the Series 90 is renowned for its versatility, scalability, and robust performance.

One of the main features of the Honeywell Series 90 is its modular architecture, which allows users to configure and expand their systems easily. This flexibility ensures that the system can grow alongside the needs of an organization, whether it involves adding new control loops, expanding I/O points, or integrating with existing systems. The ability to seamlessly expand and modify the system makes it particularly appealing to users in dynamic environments.

The Series 90 is equipped with advanced control technologies that elevate process efficiency. With its powerful control algorithms, it can handle complex processes and deliver superior control performance. In addition, the system supports multiple communication protocols, facilitating easy integration with other devices and systems. This interoperability is key for operations that depend on precise data transfer and real-time monitoring.

Reliability is critical in industrial applications, and the Honeywell Series 90 is designed with this in mind. The system boasts high availability through redundant components, ensuring continuous operation even during maintenance or unexpected failures. Built-in self-diagnostics help identify issues proactively, reducing downtime and enhancing overall system reliability.

User-friendliness is another characteristic that sets the Honeywell Series 90 apart. The intuitive interface, along with comprehensive configuration tools, simplifies system setup and operation for both experienced engineers and newcomers. Enhanced visualization capabilities allow operators to monitor and control processes effectively, improving decision-making and response times.

Furthermore, the Honeywell Series 90 is equipped with robust security features to protect against cyber threats. With the increased connectivity of industrial systems, security has become paramount, and Honeywell has prioritized safeguarding its clients' operations.

In summary, the Honeywell Series 90 stands out in the realm of industrial control systems due to its modular design, advanced control technologies, reliability, user-friendly interface, and robust security measures. These features make it an ideal solution for organizations seeking to enhance their process automation capabilities while ensuring longevity and adaptability in a competitive landscape.