Easy Connection to
Remote Field Devices
Simplinx delivers secure, zero-configuration remote access, edge computing, and cloud integration for industrial field devices — all in one device. 20+ years of automation expertise, trusted in over 80 countries worldwide.
Connect in Three Steps
No VPN server to manage. No firewall rules to negotiate. No changes on your customer's network — ever.
Install the Device
Mount the SMX device on a DIN rail inside your machine. Connect one ethernet cable to the machine's network. DHCP pre-enabled — it works straight out of the box, zero configuration required.
Register with SX-Client
Install SX-Client on your Windows laptop. Enter the device's serial number to register it. The device appears in your list immediately — no accounts, no cloud dashboards, no delays.
Connect Instantly
Double-click the device in SX-Client. An encrypted P2P tunnel opens in seconds — your engineering tools connect directly to the PLC or HMI as if you were physically on-site.
Zero IT Involvement.
Every Time.
Factory IT teams block traditional VPN setups. Simplinx requires nothing from your customer's IT department — no firewall rules, no open ports, no network changes.
How machine builders use thisOnly TCP 443 outbound. No firewall rules to negotiate, no ports to open — acceptable in any corporate network.
Sessions run directly between engineer and device. Your machine data never passes through Simplinx servers.
Ship the device pre-configured inside your machine. Customer connects one RJ-45 cable — done.
Every session logged automatically: who, which device, when, duration. IT gets the visibility they need.
Remote Access. Edge Computing. Cloud Integration.
Three industrial connectivity platforms in a single DIN-rail device. No subscription fees, no cloud relay, no extra software licences.
Zero-Config Deployment
No device configuration needed before field deployment. DHCP pre-enabled — just plug in the RJ-45 cable and you're connected.
Enterprise-Grade Security
4096-bit certificate with SHA-256 encryption. End-to-end encrypted tunnels ensure your industrial data stays private.
Multi-Cloud Ready
Native integration with AWS, Google Cloud, Microsoft Azure, MindSphere, and MQTT. Your data, your cloud.
Edge Computing
Local database with 2 GB+ storage for data archiving and analysis. Process data at the edge before sending to the cloud.
Our Products
Three purpose-built DIN-rail devices — remote access, network isolation, and edge computing. No subscription, no cloud relay.
Remote Secure Connection
Compact DIN-rail remote access unit. Creates encrypted VPN tunnels to PLCs, HMIs, and SCADA systems — no IT configuration required on the remote side.
Learn moreIndustrial Firewall & Gateway
Industrial-grade firewall and gateway for network segmentation. Combines subnets and enforces bidirectional access control between OT and IT networks.
Learn moreCloud & Edge Computing Solution
Edge computing meets cloud integration. Collects data via OPC-UA, S7, Modbus and Omron, stores 30 GB+ locally, and pushes to AWS, Azure, GCP or MQTT.
Learn moreOne Platform, Endless Possibilities
From remote maintenance to real-time analytics, Simplinx devices power the full spectrum of Industry 4.0 use cases.
OEM Remote Service
Connect to installed machines anywhere in the world in minutes. No IT setup at the customer site — hardware dongle authentication, zero firewall changes.
Predictive Monitoring
Continuously collect process variables from PLCs and drives. Detect failure patterns and trigger alerts before unplanned downtime occurs.
OT/IT Segmentation
Isolate the production network from the office LAN. Give each machine builder controlled access to their equipment only — not the rest of the floor.
Multi-Site Visibility
Push live process data from all sites to a single cloud dashboard. No on-premise server, no complex network integration.
Trusted by Industrial Teams
From machine builders to critical infrastructure operators — here's what our customers say.
We pre-install SMX-RNS20 in every machine we ship. Remote service calls that used to require a flight ticket now take 15 minutes. Our customers' IT teams approve it without any pushback — outbound TCP 443, nothing else.
A filling line went down on a Friday night. Our OEM was connected and the line was running again within the hour — no travel, no waiting until Monday. That's the kind of response time we now guarantee our own customers.
Our IT department had rejected every remote access solution we evaluated. Simplinx was the first one they signed off on immediately — full audit trail, no inbound ports, data stays off third-party servers. It passed every review.
Ready to Connect Your Field Devices?
Talk to our engineers and discover how Simplinx can simplify remote access in your industrial environment.