Overview
The 140DVO85300C is a Schneider Modicon Quantum automation platform DC discrete output module, order code 140DVO85300C, providing 32 discrete outputs across 4 channels with a 10...30 V DC output range and negative logic (sink) configuration. Each output is rated for 4.0 A switching current, and the module includes internal output protection via a 5 A fuse per group, with fault indication for incorrect output state, loss of field power, or blown fuse.
This module occupies 2 output words and 2 input words in the Quantum backplane addressing map, with a 1.0 ms response time suitable for medium-speed discrete control applications such as solenoid banks, contactor coils, and indicator lamps. The 32 outputs are arranged in 4 groups, each protected by a 5 A fuse; the module signals a blown fuse, loss of field power, or incorrect output state via a red LED on the front panel. A green LED indicates active bus communication, and 32 green LEDs show individual output status. The output stage can withstand a 50 V, 1 s decaying pulse for transient protection, and the module draws 2.5 W from the backplane. The negative logic (sink) design means the output transistor switches the load to common — typical for North American PLC installations where the load is connected to the positive rail.
Applications
As a high-density DC output module in the Modicon Quantum platform, the 140DVO85300C is used in industrial automation and process control systems — packaging lines, material handling, water treatment, and machine tool cells — where 32 discrete outputs need to drive DC loads such as relays, solenoids, and indicator lights from a single slot.
Within the Modicon Quantum automation platform, the 140DVO85300C sits as a standard-format, 32-point DC sink output module. It is specified by controls engineers who need a dense, fused output block for 24 V DC loads in a single-slot form factor, without requiring isolated output channels.
The 140DVO85300C carries CE marking and is certified to UL 508 and CSA C22.2 No 142, with additional certifications including RMRS, FM Class 1 Division 2, C-tick, and GOST. The module also complies with California Proposition 65. The conformal coating (Humiseal 1A33) protects against moisture and contaminants in harsh environments. No lifecycle status (active/obsolete) is listed in the available documentation; confirm current availability with a quote request.