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SKU:AS-B551-001
Schneider AS-B551-001 | Modicon 115VAC 4-Ch Input Module
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
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Tavsif
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).
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