SCHNEIDER AS-B882-239

The Schneider AS-B882-239 is a high-speed counter module for Schneider Electric Modicon series PLCs. It is commonly used as a side-mounted module for CPUs in the Modicon M340, Quantum, and M580 series. This module supports high-frequency counting and is suitable for industrial automation applications that require precise measurement of high-speed rotating shafts, flow metering, frequency conversion, and similar tasks.

---

1. Core Functions

• High-speed counting: Supports counting frequencies up to 30 kHz in high-frequency mode, and up to 350 Hz in low-frequency mode.
• Dual counters: Equipped with two independent counter channels.
• Multiple inputs/outputs: Provides 6 auxiliary digital inputs (DI) and 6 auxiliary digital outputs (DO).
• Group functionality: Supports configuring multiple counters into the same group for coordinated control.

---

2. Detailed Technical Specifications

Parameter	Specification
Input channels	6 auxiliary inputs (DI)
Input voltage	0–32 VDC
Input current	8.1 mA at 32 VDC; 5 mA at 28 VDC
Output channels	6 auxiliary outputs (DO)
Output voltage (ON)	Max. 1.0 VDC at 0.5 A; max. 0.4 VDC at 0.1 A
Output leakage current (OFF)	Max. 1.0 mA at 32 VDC
Counter channels	2 channels
Maximum counting frequency	High-frequency mode: 30 kHz; Low-frequency mode: 350 Hz
Reset pulse width	High-frequency mode: min. 13 µs; Low-frequency mode: min. 1.3 µs
Power requirements	+5 VDC: 188 mA; +4.3 VDC: 0 mA; −5 VDC: 0 mA
Physical size	1 slot
Weight	2.94 lb (approx. 1.34 kg)
Other features	Built-in terminal connector and one fuse per group design

---

3. Typical Applications

• High-speed shaft counting: Measuring rotational speed of motors, pumps, fans, and similar equipment.
• Flow measurement: Used in conjunction with flow meters to calculate flow rates.
• Frequency conversion: Converting analog or pulse signals into frequency-based outputs.
• Digital control: Combined with PLC counter function blocks to achieve automated control systems.

Main Brand:

ABB   Allen-Bradley   Alstom   Bently      Emerson   Foxboro

GE   MOOG   Schneider   Woodward   HIMA   Honeywell

First hand source, affordable price. Spot inventory!

•Shipping Port: Xiamen

•Ship to you via Fedex/DHL/TNT/UPS/EMS

•Package: Original packing with cartons

More models//Quality assurance//Price advantage//In stock

Frequently Asked Questions (FAQ)

Delivery & Shipping

Q: What is the earliest time you can make delivery?
A: Delivery is processed immediately upon receipt of payment.

Returns & Warranty

Q: If the product doesn’t work, can it be returned?
A: Yes, we provide a one-year warranty for all products.

Product Availability

Q: How easy is it to obtain items?
A: These items are no longer in continuous production, making supply limited. However, SAUL specializes in sourcing hard-to-find products. While lead times vary, the average delivery window is 5-7 business days.

Pricing

Q: What is the typical price for the items?
A: SAUL ELECTRIC offers highly competitive pricing while maintaining excellent service. Final pricing may vary based on delivery requirements and availability.

Introduction to SAUL ELECTRIC:

SAUL ELECTRIC is a leading supplier specializing in industrial automation PLC modules and control systems. Committed to helping customers improve productivity, reduce downtime, and provide high-quality services and diversified projects.

Main advantages:

1. Integrating multiple renowned brands: SAUL ELECTRIC integrates multiple renowned brands in the field of industrial automation, providing customers with a wide range of product choices and high-quality solutions.
2. Excellent Service: SAUL ELECTRIC is committed to providing customers with excellent service, including professional technical support, fast response, and reliable delivery.
3. Diversified projects: SAUL ELECTRIC has rich project experience and can provide customized solutions to meet the needs of different customers.
4. Professional service team: SAUL ELECTRIC has an experienced professional team that can provide customers with the most effective solutions.

The mission of SAUL ELECTRIC is to help customers improve productivity, reduce downtime, and provide high-quality services and diversified projects. SAUL ELECTRIC is your trusted partner !