Schneider Electric 170ARM37030 | AC Relay I/O Module

Core Product Overview

• The Schneider Electric 170ARM37030 is a relay I/O base.
• This module provides mixed input and output capabilities for automation.
• It is designed for the Modicon Momentum automation platform.

Key Technical Specifications

• Manufacturer & Model: Schneider Electric 170ARM37030
• Input Channels: 10 discrete inputs (IEC 1131-2 Type 1)
• Output Channels: 8 discrete relay outputs
• Voltage Rating: 24–230 V AC operating range
• Input Logic: Positive logic operation
• Input Voltage: 3–30 V input signal range
• Protection: TC protective treatment

Electrical & Safety Features

• Isolation: 1780 V AC between I/O channel groups
• Bus Isolation: 500 V AC between channels and bus
• Power Dissipation: ≤ 8.5 W maximum thermal output
• Input Standard: IEC 1131-2 Type 1 compliant
• Relay Outputs: 8 electromechanical relay contacts
• Contact Rating: Suitable for 24-230V AC loads

Physical & Environmental Specifications

• Dimensions: 141.5 mm H x 125 mm W x 47.5 mm D
• Weight: 0.57 lb (0.26 kg) net weight
• Protective Coating: TC treatment for environmental protection
• Mounting: Standard Momentum rack installation
• Marking: CE compliance certification
• Package Weight: 18.5 oz (524 g) shipping weight

Ordering & Configuration Details

• Product Line: Modicon Momentum Automation Platform
• Part Number: 170ARM37030
• Module Type: Discrete Relay I/O Base (AC)
• I/O Configuration: 10 inputs + 8 relay outputs
• Voltage Class: 24-230V AC wide range operation
• Typical Use: Machine control, lighting, small automation systems

Installation & Wiring

• Install the 170ARM37030 in Momentum rack system
• Connect field input devices (sensors, switches) to 10 input channels
• Wire output loads (contactors, solenoids) to 8 relay outputs
• Ensure input signals within 3-30V range for proper operation
• Connect AC power within 24-230V range for relay coil operation
• Utilize high isolation for safety in mixed voltage applications

Packaging & Delivery

• One Schneider Electric 170ARM37030 relay I/O base
• Includes installation guide and wiring diagrams
• Shipping via FedEx, UPS, or DHL express delivery
• Original factory packaging with protective treatment

Frequently Asked Questions

How many I/O points does this base provide?

The 170ARM37030 provides 10 digital inputs and 8 relay outputs (18 total points).

What voltage range does it support?

It operates with 24-230V AC for both input sensing and output switching.

What is the isolation rating?

It provides 1780V AC isolation between I/O groups and 500V AC to bus.

What type of outputs does it have?

It features 8 electromechanical relay outputs for AC load switching.

What is the input signal range?

Inputs accept 3-30V signals with positive logic operation.