Publication Library

The FBU Series is a freely programmable range of Unitron Communications and Field Controllers. The controllers are ideally suited for a wide range of applications for intelligent control of HVAC equipment, and electrical systems including lighting control and metering applications. The FBU Series supports multi-protocol communications simultaneously including Unitron and Modbus RTU. Based on ABB’s FLXeon Line of field controllers, the FBU Series features support for one FLX (Field Level eXpansion) series extension modules providing up to 24 points of control.

Describes How to set up a VPN connection for Embedded WebLink

Being connected has become a crucial challenge in the actual days. This may increase the exposure to cyber threats.

How to update a ControlTouch with old Firmware (.PDF) [XX] 6136/APP(-500), CT/S2.1(1) Busch-ControlTouch®

“3rd party blocks” can be used instead of Globals in Cylon BACnet controllers, but some customers experienced difficulties with network traffic when replacing Globals directly. This document describes how to use 3rd party blocks in the most efficient way.

How to integrate Velux components in f@h?

4 pages. The new generation GE HPC switch offers two modes of instantaneous protection, similar to that provided by a circuit breaker of equivalent size: 1. Adjustable Selective Instantaneous protection with waveform recognition (WFR) capability. 2. Reduced Energy Let-Through Instantaneous (RELT)

15 pages. The HPC2 Conversion Kit provides all the necessary parts and information to assist in the replacement of a HPC1 switch with an equivalently rated HPC2 switch. This instruction manual describes the Retrofit kit nomenclature and the replacement procedure of HPC2 during installation.

HPI SPD Installation & Operation Manual 6AWG

HPI SPD Installation and Operating Manual 10AWG