The Omron DRT2-OD16MLX, also cataloged as the DRT2-OD16MLX Digital Output Terminal, operates as a dedicated hardware component for 16-point discrete logic execution and load switching within DeviceNet fieldbus systems.

Hardware Nomenclature & Subsystem Variant Structure

• DRT2: Smart Slave terminal platform incorporating operational cycle monitoring and remote diagnostics.
• OD: Transistor digital output contact functional array.
• 16: 16-point discrete output density classification.
• MLX: MIL connector interface configuration with high-density wiring layout.

Electrical & Mechanical Specifications

Deterministic Network Operations & Bus Velocity

The DRT2-OD16MLX executes output switching logic without causing backplane bus communication velocity bottlenecks. Internal logic supports operational time accumulators and cycle counters to maximize uptime. Built-in firmware flash compatibility allows deterministic explicit and cyclic I/O message routing, enabling scaling of high-density I/O configurations across DeviceNet scan loops.

Scope of Delivery

• 1 x Omron DRT2-OD16MLX Output Terminal Assembly
• 1 x 10 g Connector Cable Harness
• 1 x DeviceNet Open Connector Interface

Panel Mounting & Terminal Cable Wiring

DIN Rail Enclosure Mounting

• Latch the terminal onto a standard 35-mm DIN rail inside an IP54 or higher industrial control enclosure.
• Maintain minimum panel clearances above and below the housing for unrestricted heat convection.

MIL Connector Pin Termination

• Insert the MIL connector cable assembly into the socket until the locking levers snap into place.
• Ensure load distribution does not exceed 1 A per individual V/G terminal line or 2 A across the entire terminal block.

Frequently Asked Questions

• What is the maximum allowed total load current for the DRT2-OD16MLX terminal?

  The maximum total combined load current across all output channels is 2 A for this 16-point model.

• What is the current capacity limit on individual V and G power supply terminals?

  The maximum continuous current limit for each individual V and G power terminal is 1 A.

• What type of field wiring interface is built into the DRT2-OD16MLX housing?

  The module utilizes a high-density MIL connector interface designed for multi-conductor cable harness connection.

• What is the approximate weight of the connector cable supplied with the unit?

  The dedicated connector cable provided with the module weighs a maximum of 10 g.

• Can the DRT2-OD16MLX operate without an external communications power supply?

  No, the internal communications circuitry requires an active 11 to 25 VDC supply provided directly by the DeviceNet network line.

• How are discrete output signals processed to maintain network scan timing?

  Internal logic processes channel updates rapidly to maintain deterministic bus velocity across DeviceNet cyclic polling cycles.

• Is hot-swapping supported for the MIL connector cable during active operation?

  Field wiring connectors must not be disconnected while load circuit current is actively flowing to prevent arc damage.

• What physical envelope dimensions are required for cabinet planning?

  The unit's outer physical shipping envelope dimensions measure 6.0 cm x 4.5 cm x 10.0 cm (L x W x H).