ProSoft PLX35-NB2 Secure Network Bridge Gateway in stock

ProSoft PLX35-NB2 is an industrial secure network bridge gateway designed for remote OT equipment access. It connects factory machine control networks to Belden Horizon cloud platform, enabling secure remote maintenance, programming and troubleshooting for PLC and automation controllers without complex IP routing configuration.

This DIN rail mounted gateway adopts AES-256 encryption and two-factor authentication for data transmission. It supports EtherNet/IP local control of remote access switch and file relay function, isolating OT and IT network traffic. Widely used in power, chemical and pulp & paper automation system maintenance, spare replacement and remote access retrofit projects.

Data Parameters

• 1. Brand: ProSoft Technology (Belden).

• 2. Model: PLX35-NB2.

• 3. Product Type: Industrial Secure Remote Access Network Bridge Gateway.

• 4. Application: PLC / DCS remote maintenance, OT network secure cloud connection via Belden Horizon.

• 5. Feature: AES256 encryption, 2FA authentication, EasyBridge technology, EtherNet/IP control.

• 6. Characteristic: No IP routing, logical network isolation between machine LAN and enterprise network.

• 7. Interfaces: Dual Ethernet ports, DIN rail aluminium housing.

• 8. Package: Compact DIN rail gateway assembly.

• 9. Mounting: DIN rail installation inside industrial control cabinet.

• 10. Operating Temperature: -20℃ ~ +60℃.

Core Functions

• 1. Establish secure VPN tunnel to Belden Horizon cloud for remote access to local automation equipment.

• 2. EasyBridge technology allows programming tools like Studio5000 / TIA Portal to connect PLC directly without route setup.

• 3. EtherNet/IP message to locally enable or disable remote access function for on-site safety control.

• 4. File relay service supports file transfer across segmented industrial control networks.

• 5. Initiate connection from gateway side only, block unsolicited inbound access to protect OT network security.

Application Scenarios

• 1. Power plant PLC remote maintenance gateway spare replacement.

• 2. Petrochemical plant production line control cabinet remote access upgrade project.

• 3. Pulp and paper mill automation equipment online troubleshooting system construction.

• 4. Machinery OEM global after-sales remote service spare parts inventory backup.

• 5. Old industrial remote access network bridge renewal and cybersecurity retrofit project.

FAQ

• 1. Q: What is ProSoft PLX35-NB2?
      A: It is ProSoft secure industrial network bridge gateway, used to provide cloud-based remote access for PLC and industrial automation devices via Belden Horizon.

• 2. Q: Does it support network routing?
      A: No routing function, it works as a bridge to strictly separate machine OT LAN and enterprise IT network for security.

• 3. Q: Can it be hot swapped?
      A: DIN rail pluggable, but cut off power supply before replacement to avoid network interruption.