Overview
The Yokogawa ALE111-S51 Ethernet Communication Module delivers fast and reliable network connectivity for CENTUM VP and ProSafe-RS control systems. Designed for demanding industrial environments, it supports robust Ethernet-based communication between field control stations, engineering stations, and human interface stations. Moreover, its high data throughput and redundancy features ensure uninterrupted operation, even in mission-critical process automation networks. Therefore, it plays a vital role in achieving efficient, real-time control and seamless data exchange across distributed systems.
Technical Specifications
| Parameter |
Description |
| Product Model |
ALE111-S51 |
| Manufacturer |
Yokogawa Electric Corporation |
| Module Type |
Ethernet Communication Module |
| Communication Standard |
10/100 Mbps Ethernet (IEEE 802.3) |
| Supported Protocols |
TCP/IP, UDP, SNTP, ICMP, ARP |
| Connection Type |
Dual RJ-45 ports (redundant) |
| Redundancy |
Hot standby and redundant communication support |
| Transmission Rate |
10/100 Mbps (auto-sensing) |
| Diagnostic Function |
Link status and communication error monitoring |
| Power Supply |
Supplied from control bus |
| Operating Temperature |
0°C to 60°C (32°F to 140°F) |
| Mounting |
Installed on Field Control Unit (FCU) base |
| Dimensions |
110 mm × 30 mm × 130 mm (approx.) |
| Weight |
Approx. 0.3 kg |
FAQ
Q1: What is the main function of the ALE111-S51 module?
A1: It provides Ethernet-based communication between Yokogawa control stations and engineering systems, enabling fast and reliable data exchange.
Q2: Does the ALE111-S51 support redundancy?
A2: Yes, it supports redundant Ethernet configurations for enhanced fault tolerance and network reliability.
Q3: Which systems are compatible with ALE111-S51?
A3: The module is designed for use with Yokogawa’s CENTUM VP and ProSafe-RS systems.
Q4: Can it operate in harsh environments?
A4: Yes, it is built for industrial use and can operate within a wide temperature range from 0°C to 60°C.
Q5: How is the ALE111-S51 installed?
A5: It mounts directly onto the Field Control Unit base, allowing for quick integration and setup.
