Modicon Momentum 170ADI74050 16-Channel AC Discrete Module
Manufacturer: Schneider
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Part Number: 170ADI74050
Condition：New with Original Package
Product Type: AC Discrete Input Module
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The Schneider Electric 170ADI74050 is a discrete input module for the Modicon Momentum automation platform, providing high-voltage AC input capability for distributed control systems. This module accommodates 16 AC input channels, organized into two groups of eight, making it ideal for interfacing with field devices such as push buttons, limit switches, and contactors operating at mains voltage.
Designed for industrial reliability, each channel is fully isolated from the bus and other groups (1780 V AC), protecting the system from electrical interference. Sixteen diagnostic LEDs clearly indicate channel status, facilitating rapid troubleshooting and maintenance. Its compact footprint (141.5 × 125 × 47.5 mm) and lightweight construction (0.284 kg) allow for efficient mounting in control panels or wall installations.
Purpose: Captures AC discrete signals and communicates them to the PLC for reliable process monitoring and control.
Applications: Process automation, energy management, infrastructure systems, and machinery monitoring.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | 170ADI74050 |
| Series | Modicon Momentum |
| Type | AC Discrete Input Module |
| Number of Inputs | 16 AC channels (2 × 8 groups) |
| Nominal Voltage | 230 V AC |
| Voltage Range | 163–253 V AC |
| Frequency Range | 47–63 Hz |
| Guaranteed ON | ≥ 164 V AC, ≥ 10 mA |
| Guaranteed OFF | ≤ 40 V AC, ≤ 2 mA |
| Input Resistance | 7.5 kΩ at 60 Hz, ~9 kΩ at 50 Hz |
| Response Time | 13.3 ms (ON↔OFF at 60 Hz) |
| Isolation | 1780 V AC between groups and bus |
| Diagnostics | 16 LEDs for channel status |
| Current Consumption | ≤ 125 mA at 230 V AC |
| Dimensions | 141.5 × 125 × 47.5 mm |
| Weight | 0.284 kg |
| Protective Treatment | TC |
| Marking | CE |
| Operating Temperature | 0–60 °C |
| Storage Temperature | –40–85 °C |
| Compliance | CE, CSA, IEC 1131‑2 Class 2 |
| Lifecycle | Discontinued; end of sale Oct 2023, end of service Mar 2025 |