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iDI32 - 32ch Digital Input
Features:
•
32 digital inputs;
•
reads 3 types of clicks;
•
reads security equipment (PIR, Gas, Fire detectors);
•
reads status switches (open/ closed);
•
reads S0 impulse outputs of meters (up to 4 inputs);
•
MdiBus interface;
•
DIN Rail Distribution Board mounting.
Applications:
•
Reading of push-buttons, switches, detectors and
meters with S0 interface.
Specifications:
Power supply voltage: 15VDC;
Consumption: 35mA nominal @ 15VDC;
Storage temperature: -10ºC a 60ºC;
Operating temperature: 10ºC a 50ºC;
Maximum humidity: 80% non-condensing;
Input specifications:
- Nominal voltage at the inputs: 5VDC low voltage;
-Maximum permissible resistance of the contacts
connected to the inputs
:50Ω.
Physical Specifications:
Dimensions: 157mm X 90mm X 70mm DIN rail mounting (9
modules);
Protection degree: IP20, for indoor use;
Self-extinguishing plastic box UL-94 V0;
Compatibility:
Compatibility with iThink module: V1.0 or higher.
Compatibility with Mordomus software: Mordomus iThink
V2017 or higher.
ATTENTION:
Never open the housing.
Never remove the circuit board from its housing.
Never crimp or cut cables while they are connected
to powered equipment.
The module is not provided with additional protection
against short circuit, therefore it is recommended to
use a power supply with the correct specifications.
Mordomus shall not be liable for any damages
resulting from the use of our equipment outside the
specifications and/or for a purpose other than that
intended.
When using a low cross section cable there might be
voltage drops that could force the module into under-
voltage protection mode.
Do not connect power supplies with an output current
greater than 4A.
iDI32
The power supply shall never be connected to the
modules at the extremities of the bus as in
Do not connect any voltage sources to the inputs of
the iDI32.
Only connect potential free contacts to the inputs of
the iDI32.
The power supply shall be connected to a central
module in order to distribute the power to the
remaining modules. For larger installations add as
many power supplies as required, always respecting
a uniform distribution. View
Figure
3.
Overview:
MdiBus In connector
MdiBus Out connector
Power Supply iPSE154 (15V 4A)
Digital inputs
Power supply connector 15VDC 2,1x5,5mm
Addressing Button
Connections:
Cross Section of MDiBus + input conductors: CAT 6 UTP
Connection table - refer to
image
1, nr.
:
Number
Function
Number
Function
1
Ch1 Digital IN
21
Ch17 Digital IN
2
Ch2 Digital IN
22
Ch18 Digital IN
3
Ch3 Digital IN
23
Ch19 Digital IN
4
Ch4 Digital IN
24
Ch20 Digital IN
5
GND
25
GND
6
Ch5 Digital IN
26
Ch21 Digital IN
7
Ch6 Digital IN
27
Ch22 Digital IN
8
Ch7 Digital IN
28
Ch23 Digital IN
9
Ch8 Digital IN
29
Ch24 Digital IN
10
GND
30
GND
11
Ch9 Digital IN
31
Ch25 Digital IN
12
Ch10 Digital IN
32
Ch26 Digital IN
13
Ch11 Digital IN
33
Ch27 Digital IN
14
Ch12 Digital IN
34
Ch28 Digital IN
15
GND
35
GND
16
Ch13 Digital IN
36
Ch29 Digital IN /Meter
17
Ch14 Digital IN
37
Ch30 Digital IN /Meter
18
Ch15 Digital IN
38
Ch31 Digital IN /Meter
19
Ch16 Digital IN
39
Ch32 Digital IN /Meter
20
GND
40
GND
HW 1.0
MDiBus connection: To connect the module to the MDiBus a CAT
figure
2.
6 UTP cable with RJ45 connectors according to EIA568A or
EIA568B standards must be used.
15VDC Power supply: It is recommended to use the iPSE154
power supply. The iDI32 module can source its power from other
nearby modules through the MDiBus cable.
Input
connection:
The interconnection between iDI32 and the in-
put devices is exemplified in
image
1. The impulse output of meters
can only be connected to the inputs Ch29, Ch30, Ch31 and Ch32.
Enrollment:
To enroll the iDI32 module proceed as follows:
1.
Make sure that the iDI32 is powered by a suitable
power supply
and connected to the MdiBus
.
2.
In the Mordomus software access the menu
Configurations
and
Modules/Addresses.
3.
On the iDI32, press and hold the addressing button
for at least 1sec. The green LED will blink slowly
until the addressing is complete.
4.
The iDI32 should be added automatically to the list
and the green LED should stop blinking.
Types of digital input clicks: A single click is performed by
pressing the button connected to the corresponding digital
input briefly (approx. 1/10 second). A double click is performed by
pressing the button briefly (approx. 1/10 second) twice. A long click
is performed by pressing the button for longer than 1 second.
Inputs set for detector reading (movement, gas, etc.) are
limited to one event/detection every 20 seconds. After an
event, no other events will be detected for 20 seconds on this
input.
The input type of each channel as well as other parameters
can be defined in the Mordomus Software by selecting the
desired input in Configurations, Modules/Addresses.
Reset:
To perform a reset to the module, interrupt the 15VDC
power supply for 5 seconds.
LED codes:
Green LED ON: Module powered and enrolled to software;
Red LED ON: Module powered and not enrolled to software;
Green and Red LEDs blinking simultaneously: Under-voltage
protection mode. Power supply voltage is to low;
Green LED blinking continuously: Module awaiting address
definition;
v.1916
Red LED flashing: Module sending/receiving data.
Note: The light of the green and red LEDs is visible through the
grid of the plastic enclosure.
This product complies with the Electromagnetic
Compatibility Directive 2014/30/EU.
This product conforms with the EU Directive 2011/65,
RoHS
regarding the restriction of use of certain hazardous
substances in electric and electronic devices.
For EU countries only.
All old electrical and electronic devices must be
separated from normal household waste and disposed
of at designated facilities. For further information
contact your local authorities, waste disposal office or
the shop where you bought the device.
http://mordomus.com/mordomus/docs/ithink/iDI32.pdf
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