170AAI52040

Overview

The 170AAI52040 is a Distributed Analog Input module from Schneider Modicon, designed for precise analog signal input with full 16-bit signed data format. It supports various temperature probes and offers high accuracy, with low power dissipation and strong isolation features.

Accuracy and Temperature Probes

• Absolute Accuracy Error:

• ±21 µV (77 °F/25 °C) for ±25 mV

• ±25 µV (77 °F/25 °C) for ±100 mV

• ±46 µV (140 °F/60 °C) for ±25 mV

• ±94 µV (140 °F/60 °C) for ±100 mV

• Temperature Probe Types:

• Ni 100, 0.125 mA ±25 mV

• Ni 1000, 0.125 mA ±100 mV

• Pt 100, 0.125 mA ±25 mV

• Pt 1000, 0.125 mA ±100 mV

Performance and Power

• Update Time: 500 ms

• External Power Requirement: ±30 V DC

• Maximum Power Dissipation: 5.5 W

• Current Consumption: 305 mA (24 V DC)

• Reverse Polarity Protection: Internal

Isolation and Protection

• Isolation Between Channels: 400 V DC

• Isolation Between Channels and Ground: 500 V AC for 1 minute

• Isolation Between Supply and Ground: 500 V for 1 minute

• Protection Type: Internal 2 A slow-blow fuse

• Associated Fuse Rating: 500 mA, fast-blow

Connectivity and Signaling

• Local Signaling: 4 LEDs for channel status

• Electrical Connection: 2 connectors for removable terminal blocks

Dimensions and Weight

• Depth: 1.9 in (47.5 mm)

• Height: 4.9 in (125 mm)

• Width: 5.6 in (141.5 mm)

• Net Weight: 0.474 lb (0.215 kg)

---

Download 170AAI52040 PDF file here:

Click to Download PDF