Delta DVP60ES00R2 ES Series Standard PLC Main Processing Unit

Product Overview

The DVP60ES00R2 (DVP 60ES00R2) is a high-density Main Processing Unit (MPU) within Delta's renowned DVP-ES series, designed to provide robust and cost-effective automation for industrial control systems. Featuring 60 integrated I/O points, this base unit is a premier choice for applications requiring extensive digital connectivity, such as centralized HVAC monitoring, large-scale conveyor systems, and automated warehouse management. Unlike its transistor-output counterparts, the DVP60ES00R2 utilizes mechanical relay outputs, offering superior flexibility for switching various AC and DC load voltages. This unit provides a stable, reliable platform for logic execution, effectively serving as the "brain" of complex machinery while minimizing the need for multiple expansion modules.

Technical Configuration

The DVP60ES00R2 is built for versatility in power-heavy environments. It features 36 digital inputs and 24 relay-type digital outputs. The relay architecture allows for higher current carrying capacity and the ability to switch different voltage potentials across channels, which is ideal for driving heavy-duty contactors or solenoid valves directly. Powered by an integrated AC power supply (100 to 240 VAC), it eliminates the requirement for separate 24 VDC power converters for the CPU logic. The module supports dual communication ports (RS-232 and RS-485), enabling simultaneous connection to a PC for programming and an HMI or VFD for real-time control.

Technical Specifications

Technical FAQs

What is the benefit of the "R" (Relay) output in the DVP60ES00R2?

The relay outputs provide dry contacts that can switch both AC and DC voltages (up to 250 VAC or 30 VDC). This makes the DVP60ES00R2 much more adaptable for systems where different output channels must control devices with varying power requirements.

How does this model differ from the DVP60ES00T2?

While both have 60 I/O points, the "R2" suffix indicates Relay outputs, whereas "T2" indicates Transistor outputs. Relay models are better for high-load current switching, while transistor models are required for high-speed pulse outputs used in motion control.

Can I monitor the status of the I/O without a computer?

Yes. The front panel of the DVP60ES00R2 features a comprehensive array of LED indicators that provide real-time status for the Power, Run, and Error states, as well as individual status lights for every input and output point.

Engineering & Installation Guide

• Relay Contact Protection: When switching inductive loads (like motor starters or brake coils), mechanical relay contacts can suffer from "arcing." It is strongly advised to install an RC snubber for AC loads or a freewheeling diode for DC loads to extend the mechanical lifespan of the internal relays.

• Wiring Separation: To prevent electromagnetic interference (EMI) from affecting the PLC logic, ensure that high-voltage output wiring is physically separated from the low-voltage communication and input signal cables. Use dedicated cable ducting where possible.

• Mounting & Thermal Management: Install the unit on a standard 35 mm DIN rail in a vertical orientation. Ensure there is at least 50 mm of free space above and below the unit for natural air circulation. In high-vibration environments, use end-brackets to prevent the PLC from sliding along the DIN rail.