The AAR181 is a high-accuracy RTD input module designed for use in CENTUM CS and CENTUM VP control systems. It supports 12 isolated RTD channels, making it ideal for precise temperature monitoring in industrial automation environments.
Technical Specifications
Model: AAR181
Type: RTD Input Module
Channels: 12 RTD input channels
Signal Type: Analog (4 to 20 mA)
Isolation: Each channel fully isolated
Operating Temperature: –20°C to +70°C (with G3 option)
Mounting: Rack-based ST7-compatible systems
Weight: 0.2 kg
Country of Origin: Japan
Features
High-precision RTD input for temperature monitoring
Isolated channels reduce electrical noise and improve accuracy
Compatible with Yokogawa’s CENTUM CS/VP platforms
Supports various RTD types including Pt100
Optional surge protection and dual terminal blocks
Compact design for efficient cabinet layout
Hot-swappable in redundant configurations
Ordering Information
Suffix Codes
Code
Description
-S
Standard type
5
Without explosion protection
E
With explosion protection
0
Basic configuration
3
ISA G3 standard + extended temperature (–20 to 70°C)
Option Codes
Code
Description
/R8S00
Pressure Clamp Terminal Block for RTD [ATR8S-00]
/R8S10
Pressure Clamp Terminal Block with surge absorber [ATR8S-10]
/R8D00
Dual Pressure Clamp Terminal Block for RTD [ATR8D-00]
/R8D10
Dual Pressure Clamp Terminal Block with surge absorber [ATR8D-10]
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
Answer 4: We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Answer 5: Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Answer 6: Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Warranty Conditions
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
