Description

Brief Product Description

The Honeywell MLI-DP60SU is a high-performance Master Logic base module featuring 36 digital input channels and 24 relay output channels. This unit offers rapid instruction processing speeds and expansive memory capacity for sophisticated sequence control in industrial DCS and PLC environments.

Product Description

High-Speed Processing and Logic Execution

The Honeywell MLI-DP60SU functions as a primary control hub for demanding automation architectures. It delivers exceptional computational efficiency with a basic instruction execution speed of just 94ns per step. Equipped with 200kB of user memory—supporting up to 15,000 steps—this base module easily manages complex logic across 128 different programs. The system supports diverse operational modes, including cyclic, interrupt, constant scan, and repetitive execution. This versatility allows engineers to tailor the controller’s performance to specific timing requirements, ensuring synchronized operation of high-speed machinery and process loops.

Robust I/O Configuration and Signal Isolation

Reliability remains a core feature of the MLI-DP60SU hardware design. The module integrates 36 digital input points (DC24V) and 24 relay output points, providing a dense I/O footprint for mid-to-large scale applications. To protect internal logic from external electrical surges, Honeywell utilizes photo-coupler insulation across the input circuitry. The inputs operate within a standard DC20.4V to 28.8V range, featuring a precise “On” threshold of 19V/3mA and an “Off” threshold of 6V/1mA. Furthermore, the unit demonstrates high dielectric strength, rated to withstand AC560Vrms for three cycles, which secures the module against voltage transients in heavy-duty industrial settings.

Versatile Installation and Power Management

Designed for global industrial standards, the AB MLI-DP60SU supports a wide universal power input range from AC100V to 240V. This adaptability simplifies international deployment by eliminating the need for external voltage transformers. The mechanical architecture uses a 12-point common wiring method to streamline field terminations and reduce cabinet clutter. Despite its comprehensive I/O count, the module maintains a manageable weight and form factor, making it an efficient choice for both new installations and system retrofits within existing control panels.

Technical Specifications