SCHNEIDER|170ADI74050|16-Channel AC Discrete Output Base Module

Product Description
Schneider 170ADI74050 is a 16-channel AC discrete output base module for Modicon Momentum automation systems, featuring thyristor switching, overload protection, and high isolation.

Features

• 16 AC solid-state outputs in two groups of 8
• Thyristor-based switching with zero-crossing control
• Internal fuse protection per group
• LED indicators for channel status monitoring

Technical Specifications

General

• Brand: Schneider
• Series: Modicon Momentum
• Module Type: Discrete Output Base AC

Electrical

• Output Voltage: 230 V AC
• Output Type: Thyristor
• Current per Channel: 0.5 A
• Max Current per Group: 4 A
• Max Current per Module: 8 A
• Minimum Load Current: 30 mA
• Leakage Current: < 2.4 mA at 230 V AC
• Surge Current:
  • 10 A (2 cycles)
  • 15 A (1 cycle)
  • 5 A (3 cycles)
• Voltage Drop: < 1.5 V at 0.5 A (state 1)

Protection

• Overload Protection: Internal fuses
• Short-Circuit Protection: Via 5 A slow-blow fuse per group

Performance

• Response Time: 0.5 line cycle (state 0 ↔ state 1)
• Power Dissipation: 6 W typical, 7.5 W max
• Current Consumption: 65 mA at 230 V AC

Isolation

• Between Channels and Bus: 1780 V AC (1 min)

Physical

• Dimensions: 125 x 141.5 x 47.5 mm
• Weight: 0.284 kg

Environmental

• Operating Temperature: 0…60 °C
• Storage Temperature: -40…85 °C
• Humidity: Up to 95% RH non-condensing
• Altitude: Up to 5000 m
• EMC Immunity:
  • ESD: 4 kV contact / 8 kV air (IEC 801-2)
  • Radiated Field: 10 V/m at 80–1000 MHz (IEC 801-3)
• Protective Treatment: TC (conformal coating)
• Protection Class: IP20

Certifications

• UL, CSA, FM Class I Division 2

Packaging

• PCE: 1 unit per package (9.5 x 18 x 26 cm, 482 g)
• S03: 6 units per package (30 x 30 x 40 cm, 2.892 kg)