EasyAccess 2.0 is a remote connectivity service designed to allow engineers and operators to securely access Maple Systems HMIs and the equipment connected to them from anywhere with an internet connection. Instead of requiring complicated network setup, the service uses a managed VPN-based architecture to create a secure communication path between a remote client device and the HMI.
Traditionally, remote access to an HMI required network configuration such as port forwarding, firewall changes, or static IP addresses. EasyAccess 2.0 simplifies this process by having both the HMI and the remote user connect to a central VPN server managed by the EasyAccess platform. Once connected, the remote device can interact with the HMI as if it were on the same local network.
The service is primarily designed for remote monitoring, troubleshooting, and maintenance of industrial systems. For example, a machine builder can remotely connect to an HMI installed at a customer site to diagnose issues, update the HMI project, or monitor PLC behavior without needing to travel to the location.
Key characteristics of EasyAccess 2.0 include:
- Secure VPN-based communication using encryption technologies such as OpenVPN and SSL
- No router configuration required, eliminating the need to open ports or modify firewall settings
- Remote HMI access, allowing users to view screens, control the HMI, and update projects
- PLC pass-through capability, enabling remote monitoring or programming of PLCs connected to the HMI
- Multi-device access, allowing multiple HMIs to be managed and accessed through a single account
The system is managed through a Domain Management System, where administrators organize devices and users. Within a domain, administrators can assign users, group HMIs, and control permissions for remote access. This structure allows organizations to manage multiple machines or installations while maintaining control over who can connect to each device.
Overall, EasyAccess 2.0 provides a secure and simplified method for remote connectivity in industrial automation systems, allowing HMIs and PLCs to be monitored, maintained, and updated from remote locations without requiring complex network configuration.