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  • AS-B551-001
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AS-B551-001

Schneider AS-B551-001 | Modicon 115VAC 4-Ch Input Module

In stock (19 units), ready to be shipped

  • Manufacturer: Schneider

  • Product No.: AS-B551-001

  • Product Type: Discrete Input Module

  • Product Origin: FR

  • Payment:T/T, Western Union

  • Weight: 510g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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Description

Product Overview

The Schneider Electric AS-B551-001 is a discrete input module for the Modicon series. This 4-channel module operates at 115V AC with separate commons for flexible signal processing. It is designed for reliable control and monitoring applications in industrial automation systems.

Core Functionality

The AS-B551-001 receives discrete input signals from field devices such as switches, sensors, and pushbuttons at 115V AC. Separate commons per input provide enhanced wiring flexibility and signal isolation. The pink color code ensures easy identification during installation and maintenance. This module is ideal for legacy Modicon systems requiring 115V AC inputs.

Technical Specifications

Parameter Value
Part Number AS-B551-001
Manufacturer Schneider Electric
Series Modicon
Module Type Discrete Input Module
Inputs 4
Input Voltage 115V AC
Input Type Discrete
Commons Separate
Color Code Pink
Operating Temperature -20°C to 55°C
Storage Temperature -40°C to 75°C
Weight 0.51 kg (1.13 lbs)

Installation Guide

Install the AS-B551-001 in the Modicon chassis. Connect 115V AC field devices to the input terminals. Wire each input with its separate common for optimal flexibility. Ensure proper grounding. Verify input voltage is within 115V AC nominal range. Observe color coding for easy identification during wiring and maintenance.

Engineering Advantages

This module delivers reliable 115V AC discrete input sensing with separate commons per channel. The pink color code simplifies identification in dense chassis installations. Wide operating temperature range (-20°C to 55°C) supports varied industrial environments. Lightweight design (0.51 kg) facilitates easy handling.

Technical FAQs

Q1: Input voltage and type?
A1: 115V AC discrete inputs. Four channels with separate commons per input.

Q2: Color code significance?
A2: Pink color code identifies this as a 115V AC input module for easy recognition in the chassis.

Q3: Temperature limits?
A3: Operating -20°C to 55°C. Storage -40°C to 75°C. Weight 0.51 kg (1.13 lbs).

🏷️ Tags: Discrete Input Module
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In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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