The ABB ICSI08E4 is a robust 8-channel digital input module engineered for CS31 remote I/O expansion in demanding industrial automation environments. Designed for 230 V AC signal acquisition, it provides electrically isolated inputs, diagnostic features, and seamless integration into legacy and modern ABB automation architectures.
Technical Specifications
Input Channels: 8 (electrically isolated)
Rated Input Voltage: 230 V AC, 50/60 Hz
Signal “0” Range: 0–40 V AC
Signal “1” Range: 159–253 V AC
Input Current: 6.5 mA @ 230 V AC
Input Delay: Configurable 2–32 ms (default: 10 ms)
Power Supply: 230 V AC (isolated from input circuitry)
Mechanical & Environmental
Mounting Base: ECZ plug-in base with mechanical coding
Dimensions (W × H × D): 104 × 80 × 125 mm
Weight: 0.3 kg
Protection Class: IP20
WEEE Category: 5 (Small Equipment)
Country of Origin: Germany
Diagnostics & Indicators
LED Indicators:
8 × Yellow LEDs – per input status
1 × Red LED – module/system error
Test Button: Built-in for LED check and input diagnostics
Addressing: Configurable via DIL switch on ECZ base
Error Handling:
Unit errors
Bus errors
Diagnostics accessible via test button or CS31 system bus
Functional Highlights
Electrically isolated inputs ensure high noise immunity
Hot-swappable—no system shutdown required during replacement
CS31-compatible interface for seamless remote I/O expansion
Ideal for monitoring high-voltage field signals in distributed automation systems
Application Scenarios
Distributed I/O configurations in manufacturing and process automation
Legacy CS31 system expansions and long-term maintenance
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.
