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Description
The Lenze E84AYCERV-S is a dedicated PROFINET communication module tailored for robust network performance. It utilizes an RJ45 interface and operates on Ethernet 100Base-TX technology. This module maximizes flexibility in installation and wiring setups by supporting various network topologies like tree, star, and line.
This communication module boasts a maximum cable length of 100 meters and can manage up to 255 nodes within a single subnetwork, enabling efficient configurations for large systems. Operating at a baud rate of 100 Mbps, it features a store-and-forward switching method with a latency of about 125 microseconds, ensuring quick response times for data transmission.
To operate, the E84AYCERV-S requires a voltage supply of 24 V DC, within a range of 20.4 to 28.8 V, drawing 140 mA of current. Compliance with CE, EMC, and Low Voltage Directives ensures it meets necessary safety and performance standards. It also adheres to IEC 61800-5-1, making it suitable for various industrial automation applications.
Real-time communication capabilities are integrated, enabling it to function as an I/O device with RT communication features. Diagnostic LEDs indicating power, activity, and connection status enhance troubleshooting efficiency. It also supports protocols like LLDP, SNMP, and MRP, providing essential functionalities for network management. The built-in 2-port switch allows line topology configurations, enhancing the module's versatility in different networking scenarios.
Technical specifications for E84AYCERV-S
| Manufacturer | Lenze |
|---|---|
| Series | Series 8400 |
| Part Number | E84AYCERV-S |
| Product Type | PROFINET communication module |
| Communication Interface | RJ45, Ethernet 100Base-TX |
| Supported Topologies | Tree, star, line |
| Max Cable Length | 100 m |
| Max Nodes | 255 per subnetwork |
| Baud Rate | 100 Mbps |
| Switching Method | Store-and-forward |
| Switch Latency | ~125 μs |
| Voltage Supply | 24 V DC (20.4–28.8 V), 140 mA |
| Certifications | CE, EMC, Low Voltage Directives |
| Real-time Capability | I/O device with RT communication |
| Standards Compliance | IEC 61800-5-1 |
| Diagnostic Features | LEDs for power, activity, and connection |
| Supported Protocols | LLDP, SNMP, MRP |
| Integrated Switch | 2-port, allows line topology |
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
PLC Direct offers free shipping worldwide. Product ship from a various warehouses worldwide based on the customer's and the product's location. The estimated delivery date on the product page is PLC Direct's best estimated assuming a US-based shipping destination.
Regardless of where the product is shipping from, PLC Direct covers all duties for US-based shipping destinations. For non-US-based shipping destinations, customers are responsible for duties as appropriate.
PLC Direct's focus is on balancing price with lead time. Some but not all products can be expedited. If you have questions about delivery ETAs, please contact our team.

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