Rako RAK4-R User Manual

RAK4-R Instruction Manual

For programming information: Wireless RAK Programming

guide or Wired system Programming Guide

For general system information: Wireless RAK Application

Sheet or Wired RAK Application Sheet

Overview

The Rako RAK4-R is a four channel controller which can be used to operate most types of
Curtain, Blinds and Screen motors.

Each of the four outputs comprise two uncommitted volt-free relays. The relays can be wired
or switched to suit the specific motor connected to them. The RAK4-R provides aux Live
outputs that can be used to drive AC motors.

RAK4s, combined with a Link device (Rx-LINK or RAK-LINK) can either be used as a single
4 channel unit or formed into a “stack”. RAK4s can be also be used in combined stacks with
RAK8-MB units on the same Link device.

Before commencing installation of a Rako product first read this instruction manual carefully. Rako Controls Ltd.
accepts no responsibility for any damage or injury caused by incorrect installation of a Rako product. Installation
should only be carried out by a qualified electrician. Always install RAK units in a well ventilated room, with a
minimum clearance of 50mm at the sides in the correct orientation i.e. vents top and bottom. Each RAK unit
must be earthed.

Wireless system (RxLink):

The RxLINK is used to integrate the RAK(s) into the wireless system and can support a total
of 16 circuits. For example two RAK8s or one RAK8 and two RAK4s.

RAK4-R Manual Version 2.3.8

Wired system (RAK-LINK):

The RAK-LINK is used to integrate the RAK(s) into the Rako Wired Network and can support
a total of 32 circuits. For example 4 RAK8s or 3 RAK8s and 2 RAK4s.

Circuit Board

RAK4-R Manual Version 2.3.8