ACM12 | Yokogawa Communication Module for Distributed Control Systems
Manufacturer: Yokogawa
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Part Number: ACM12 RS422/485
Condition：New with Original Package
Product Type: Communication Module for Distributed Control Systems
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Country of Origin: Japan
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The Yokogawa ACM12 is a high-reliability serial communication module engineered for industrial automation and distributed control systems. It supports both RS-422 and RS-485 protocols, ensuring flexible integration with external devices and field controllers.
This module enables long-distance, multi-node communication, making it ideal for large-scale systems requiring stable data transmission. Its rugged construction ensures optimal performance even under vibration, heat, and electrical noise, providing exceptional durability in demanding industrial environments.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | ACM12 |
| Manufacturer | Yokogawa Electric Corporation |
| Product Type | RS-422/RS-485 Communication Module |
| Communication Protocols | RS-422 (full duplex), RS-485 (half duplex) |
| Connection Type | Point-to-point (RS-422/RS-485), Multipoint (RS-485) |
| Baud Rates Supported | 1200 / 2400 / 4800 / 9600 / 19200 / 38400 bps |
| Transmission Code | ASCII / Binary |
| Character Length | 7 / 8 bits |
| Stop Bit Length | 1 / 2 bits |
| Parity Options | None / Even / Odd |
| Interface Ports | 1 RS-422/RS-485 port |
| Installation | Mounted in communication module slot; compatible with ACM11 |
| Dimensions (W × H × D) | 130 mm × 35 mm × 128 mm |
| Weight | 1.2 kg |
| Condition | New and original |
| Certifications | COO (Certificate of Origin), Test Report |
FAQs
Q1: Is the Yokogawa ACM12 module compatible with ACM11?
Yes, the ACM12 is fully compatible with the ACM11 communication slot, allowing easy replacement or expansion.
Q2: What are the supported baud rates for this module?
It supports 1200 to 38400 bps, making it ideal for various communication speeds.
Q3: Can ACM12 operate in harsh environments?
Yes, its rugged industrial design ensures stable performance under vibration and temperature extremes.
Q4: What is the shipping and warranty policy?
We ship via DHL, FedEx, or UPS within 3–14 working days, depending on order size. The product includes a 12-month warranty and 30-day return policy for quality concerns.
Q5: Is the ACM12 suitable for Modbus networks?
Yes, the ACM12 can integrate with Modbus-based systems through RS-485 communication for multi-drop configurations.