Schneider 170ADO34000 Discrete Output Module

Overview

The Schneider 170ADO34000 is a 16-point discrete output module from the Modicon Momentum series. It provides fast, reliable solid-state switching for 24 V DC applications. The module splits its outputs into two isolated groups of 8 channels each. Engineers use it in distributed control systems across material handling, infrastructure, and machine control. Its compact size, quick response, and LED diagnostics ensure seamless operation and monitoring in harsh industrial environments.

Technical Specifications

General Information

• Product Series: Modicon Momentum

• Product Type: Discrete output base DC

• Model Number: 170ADO34000

• Output Channels: 16 (2 groups of 8)

• Output Type: Solid-state (semiconductor switching)

• Output Voltage: 24 V DC

• Current per Output: 0.5 A

• Current per Group: 4 A

• Max Current per Module: 8 A

Electrical Specifications

• Supply Voltage: 24 V DC

• Rated Operational Voltage: 24 V DC

• Maximum Leakage Current: 1 mA at 24 V DC

• Voltage Drop (ON State): < 0.5 V at 0.5 A

• Surge Current: 5 A for 1 ms

• Response Time:

• ON to OFF: 0.1 ms

• OFF to ON: 0.1 ms

• Short-Circuit Protection: Electronic

• Overload Protection: Electronic

• Isolation (Channel to Bus): 500 V AC

• Power Dissipation:

• Typical: 3.5 W

• Maximum: 4.5 W

• Current Consumption: 250 mA at 24 V DC

Diagnostic and Indicators

• Channel Status Indicators: 16 LEDs (one per channel)

• Module Marking: CE

Terminal Assignments (PLC n°1)

• Outputs: OUT_DIS#1 to OUT_DIS#16

• Power Terminals:

• (L+), (1L+), (2L+): Positive supply (PW_POS)

• (M-): Negative supply (PW_NEG)

• Terminal Block: TB

Mechanical Specifications

• Width: 125 mm

• Height: 141.5 mm

• Depth: 47.5 mm

• Net Weight: 0.21 kg

Environmental Specifications

• Operating Temperature: 0 to 60 °C

• Storage Temperature: -40 to 85 °C

• Relative Humidity: Up to 95% (non-condensing)

• Operating Altitude: ≤ 5000 m

Standards and Certifications

• Electrostatic Discharge:

• 4 kV (contact) – IEC 801-2

• 8 kV (air) – IEC 801-2

• Electromagnetic Field Immunity:

• 10 V/m (80–1000 MHz) – IEC 801-3