Velleman VM122 Manuale utente
VM122
15 channel infrared receiver 3
15-kanaals IR ontvanger 11
15-Kanalinfrarotempfänger 27
Receptor infrarrojo de 15 canales 35
15 CHANNEL INFRARED RECEIVER
Récepteur infrarouge à 15 canaux 19
3
Thank you for purchasing this module. Please read the instructions carefully to ensure correct and safe use of this device.
WARRANTY
This product is guaranteed against defects in components and construction from the moment it is purchased and for a period of TWO YEAR starting from the
date of sale. This guarantee is only valid if the unit is submitted together with the original purchase invoice. VELLEMAN components Ltd limits its responsibi-
lity to the reparation of defects or, as VELLEMAN components Ltd deems necessary, to the replacement or reparation of defective components. Costs and
risks connected to the transport, removal or placement of the product, or any other costs directly or indirectly connected to the repair, will not be reimbursed by
VELLEMAN components Ltd. VELLEMAN components Ltd will not be held responsible for any damages caused by the malfunctioning of a unit.
CONTENTS :
FEATURES & SPECIFICATIONS......................................................................................................................................................... 4
SETUP .................................................................................................................................................................................................. 5
USE & CONNECTION........................................................................................................................................................................... 7
SAFETY AND WARNING INSTRUCTIONS....................................................................................................................................... 10
Warnings and contents
READ THE OPERATING AND MAINTENANCE INSTRUCTIONS IN
THIS USER’S GUIDE CAREFULLY.
4
Specifications & features
SPECIFICATIONS & FEATURES
FEATURES
Works together with our VM121.
LED indication for each output.
Multiple sensors possible.
4 different modes :
• 15 independent outputs.
• 15 rotary outputs
• 7 independent outputs & 8 rotary outputs.
• 7 rotary outputs & 8 rotary outputs (independent from each other).
3 addressed allow the use of multiple receivers in one room.
SPECIFICATIONS
Power supply : 8 –14VDC or 2x6 to 2x12VAC (150mA).
Transmitter - Receiver range : up to 20m
15 open collector contacts : Max. 50V/50mA.
Current consumption : all outputs off : 10mA
all outputs on : 150mA
5
Setup
SETUP
MODE SELECTION :
The VM122 features 4 operating modes, selectable with diodes D16 and D17.
1) 15 independent outputs.
2) 15 rotary outputs (only 1 output can be on at a time).
3) 7 independent outputs & 8 rotary outputs.
4) 7 rotary outputs & 8 rotary outputs (independent from each other).
DEFAULT MODE = 4
To select another setting, cut the corresponding diode according to the table (see figure).
For certain applications, the diode must be cut or moved by means of a soldering iron and de-soldering braid.
The diodes used here are of the 1N4148 type, which is a universal small signal diode that is readily available in electronics
stores.
Momentary (push button-) function : Hold the key to activate the output and release the key to deactivate it.
Toggle function : Operates according to the principle of a classic switch, i.e. you have to press the key once to switch and
press again to deactivate it.
MODE D16 D17
1 cut (removed) cut
2 cut do not cut
3 Do not cut cut
4 Do not cut Do not cut
6
output & address selection
ADDRESS
SELECTION D18 D19
1 Cut Cut
2 Cut Do not Cut
3 Do not cut Cut
OUTPUT SELECTION :
All outputs are toggle outputs by default.
To obtain a momentary output (pushbutton functionality), cut the
corresponding diode (D1...15).
For example: if you want to make output 5 a momentary instead of a
toggle output, cut or remove diode D5.
ADDRESS SELECTION :
Different possibilities in conjunction with diode setup:
The address selection allows you to operate up to 3 receivers in the same room without interference. Each receiver shall
have its own address setting.
HINT: 3 receivers in the same room gives you 45 outputs thanks to address setting.
DEFAULT MODE : 3
ATTENTION: the receivers can only be operated by a transmitter allowing address setting. For the setting of the
transmitter, we refer to the manual of VM121.
7
Usage and connection
Usually the open-collector outputs are used for controlling relays , see fig
1.0 (like our VM129).
Figure 4.0 shows how to connect eventual relays. Its advisable to use a
separate power supply for the relays, rather than to branch off from the
power supply of the receiver.
The 15 outputs of this module are open-collector outputs, which means
they are transistors used as switches. When an output is active, a closed
contact is created between ground (GND) and that output.
As shown in the following connection diagrams, one single power supply
can be used for the receiver module as well as e.g. for the relay switch.
However, separate power supplies reduce the risk of interference.
8
+
VCOM
13
15
14
12
11
9
10
5
6
7
3
4
+V
2
1
VB
GND
VA
MAINS
6 ... 12v/150mA
6 ... 12v/150mA
MAINS
1 x 12V/500mA
VM122
-+
12V
VM122
USAGE AND CONNECTION
Figure 1.0
8
Usage and connection
Figure 2.0
7
13
+
VCOM
14
15
10
11
12
9
8
2
5
6
3
4
VB
+V1
VM122
GND
0
4
0
1
3
0
2
0
0
+12V
0
IN
0
8
0
7
0
5
0
6
VA
K8056 / VM129
RS232
V Out
INPUTS
9
Fig 3.0 is the connection diagram for using just one transformer instead of
two.
Take care not to exceed the maximum current of the individual relays (50mA).
RY1
RY15
RY1 ... RY15 :
COIL : 12VDC
max. : 50mA
K8050
8
+
VCOM
13
15
14
12
11
9
10
5
6
7
3
4
+V
2
1
VB
GND
VA
MAINS
2 X 12V / 1A
Usage and connection
VM122
Figure 3.0
10
All repairs should be executed by qualified technicians.
Avoid the installation of the module in locations with standing or running water or excessive humidity. Indoor
use only !
SAFETY INSTRUCTIONS
Handle the module gently and carefully. Dropping it can damage the circuit board.
Never exceed the protection limit values indicated in the specifications.
As safety requirement vary, please check with your local authorities.
Facilitate the operation of the device by familiarising yourself with its adjustments and indications.
Velleman modules are not suitable for use or as part of life support systems, or systems that might create hazardous situations of kind.
WARNINGS
Repair under warranty is only possible with date and proof of purchase.
Safety & warning instructions
Indice
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