Yokogawa ACM22 RS-422/485 Communication Module
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | ACM22 RS-422/485 |
| Communication Interface | RS-422 / RS-485 |
| Transmission Mode | Asynchronous serial communication |
| Network Topology | Multi-drop (RS-485), Point-to-point (RS-422) |
| Baud Rate | Configurable (typically 1200 bps to 115200 bps) |
| Data Bits | 7 or 8 bits selectable |
| Stop Bits | 1 or 2 bits selectable |
| Parity | None, Even, Odd selectable |
| Protocol Support | Modbus RTU / Custom protocol |
| Maximum Nodes | Up to 32 devices (RS-485 typical) |
| Transmission Distance | Up to 1200 meters (depending on baud rate and cable) |
| Electrical Isolation | Yes (signal isolation provided) |
| Power Supply | Supplied from host device |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -20°C to 70°C |
| Humidity | 10% to 90% RH (non-condensing) |
| Mounting | Internal slot-mounted |
| Dimensions | 125 × 130 × 248 mm |
| Weight | 0.14 kg |
FAQ
1. What is the difference between RS-422 and RS-485 in this module?
RS-422 is typically used for point-to-point communication with higher noise immunity, while RS-485 supports multi-drop communication, allowing multiple devices on the same bus.
2. How many devices can be connected in RS-485 mode?
Typically, up to 32 devices can be connected on a single RS-485 network segment, depending on system configuration.
3. What is the maximum communication distance supported?
The module can support communication distances up to 1200 meters, depending on the selected baud rate and cable quality.
4. Does the module support Modbus protocol?
Yes, it supports Modbus RTU, making it suitable for industrial communication systems.
5. Is termination required for RS-485 communication?
Yes, proper termination resistors are recommended at both ends of the RS-485 bus to ensure signal integrity.
6. Can the communication parameters be configured?
Yes, parameters such as baud rate, data bits, parity, and stop bits are configurable.
7. Does it provide protection against electrical noise?
Yes, the module includes electrical isolation to improve reliability in noisy industrial environments.
8. Can RS-422 and RS-485 be used simultaneously?
No, the module is configured to operate in either RS-422 or RS-485 mode at a time, depending on system requirements.
Yokogawa ACM22 RS-422/485 Communication Module is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
