Honeywell 9010-036 Logic Processor Module

Overview

The Honeywell 9010-036 is a dedicated logic processing module developed for Honeywell’s legacy distributed control platforms, including TDC 2000, TDC 3000, and S9000E systems. Based on consolidated technical references and field documentation, this unit functions as a logic processor rather than a primary power supply, despite occasional catalog-level misclassification by secondary suppliers.

Designed to execute deterministic control logic, the module integrates processing, memory, and discrete I/O handling within a single industrial-grade hardware unit. Its architecture supports stable real-time operation in long-life process control installations.

Functional Role

The Honeywell 9010-036 operates as a core logic execution element within Honeywell control racks. It processes discrete control logic, manages digital signal states, and coordinates with higher-level system controllers and communication modules.

While some listings describe a power-supply variant associated with the same number, detailed hardware specifications and system integration data confirm that the primary identity of the 9010-036 is a logic processor module.

Processor and Memory Architecture

The module incorporates an embedded logic processor optimized for deterministic execution rather than general-purpose computing. Its internal memory capacity supports stable control logic storage and runtime execution without external dependencies.

Processor and memory characteristics include:

• Logic-oriented CPU architecture

• Nominal operating frequency of 10 MHz

• Onboard RAM capacity of 128 KB

• Designed for cyclic scan and event-driven logic processing

This configuration reflects the design priorities of Honeywell legacy DCS platforms, emphasizing reliability and predictable execution timing.

Discrete I/O Capability

The 9010-036 includes integrated discrete input and output channels, allowing direct interface with field-level digital signals without requiring a separate I/O expansion card.

I/O characteristics include:

• 16 digital input channels

• 8 digital output channels

• Designed for dry-contact and logic-level signal handling

• Suitable for interlocks, permissives, and equipment status monitoring

Electrical Characteristics

In some distributor databases, the 9010-036 is incorrectly grouped with power modules. While certain variants may interact with system power distribution, the logic processor itself is not a standalone 24 VDC power supply.

Where electrical data is referenced, it typically reflects:

• Internal regulation derived from system backplane power

• Compatibility with Honeywell control rack power architecture

• No external field power output function in standard logic processor configuration

Mechanical and Physical Properties

The module is built for rack-mounted installation in Honeywell control cabinets and follows legacy Honeywell mechanical standards.

Physical characteristics include:

• Dimensions: 9.5 × 2.5 × 0.75 inches

• Weight: 1.74 lbs

• Rigid industrial enclosure suitable for continuous operation

• Backplane connector interface for power and data exchange

Environmental Performance

For controller-class variants and related assemblies, environmental ratings align with industrial control expectations.

Typical environmental tolerance includes:

• Operating temperature range from –20 °C to +85 °C

• Designed for installation in controlled industrial enclosures

• Long-term stability in vibration and electrically noisy environments

Ingress protection ratings such as IP65 are generally associated with controller housings rather than the plug-in module itself.

System Compatibility

The Honeywell 9010-036 is compatible with the following platforms:

• Honeywell TDC 2000

• Honeywell TDC 3000

• Honeywell S9000E control systems

Integration is achieved through standard Honeywell backplane interfaces and system firmware support.

Typical Applications

Common use cases include:

• Discrete logic control in process automation

• Interlock and permissive management

• Equipment sequencing and state control

• Legacy system maintenance and life-extension projects

FAQ

Is the Honeywell 9010-036 a power supply module?

No. While some catalogs list it as a power supply, detailed technical documentation identifies the 9010-036 as a logic processor module with CPU, memory, and discrete I/O functionality.

Can this module be used as a replacement in existing TDC systems?

Yes. The Honeywell 9010-036 is intended for direct integration within supported TDC and S9000E platforms, subject to system revision and configuration compatibility.

Does the module support communication protocols like Modbus?

Protocol support such as Modbus RTU is typically handled at the controller or communication-module level. The 9010-036 focuses on logic execution rather than external protocol handling.