9 
INTRODUCTION 
Purpose of this manual 
This manual details how to install the Tema-Voyager™ Multi (from 
now on it will be simply called: Multi).  
Details on operating instruction, plant maintenance and 
troubleshooting are also provided. 
Device overview 
Multi acts as a controller in Temaline architecture. 
Multi manages applications included: Access Control, 
Time&Attendance, Canteen and light Intrusion detection. 
 
It has the capability to manage up to 4 third party readers. 
The readers can be connected to the device through standard 
Wiegand lines or RS485 lines and OSDP protocol.  
The usage of OSDP protocol with secure channel makes the solution 
more secure in respect to the one using Wiegand connection. 
Doors can be managed with reader on one side and REX button on 
the other, or with readers on both sides of the door. 
The actual number of the readers managed by your device is based 
on the product you purchased (see: Contents of the box - Multi device). 
 
Multi has on board digital I/O used for the management of the 
Wiegand reader (buzzer, green/red led, reader tamper) and also 4 
inputs (that can be set to be supervised or digital), 4 open drain 
outputs and 8 I/O lines can be freely configured as inputs or outputs. 
These I/O can be used both for the management of the doors and for 
light Intrusion detection purpose. 
 
Two different types of relays boards are available, as options, for the 
Multi device. Each relay board can manage up to 4 outputs 24V @3A. 
Up to 3 relay output boards can be connected to the Multi (See: 
USING RELAYS PLUGS-IN (VMA-06, VMA-07))