INTELART IM220 User manual

IM220 V1.0
User Manual
www.intelart.ir
08/2021
Digital output Module

I
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DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
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NOTICE
indicates that property damage can result if proper precautions are not taken.
Qualified personnel
The product/system described in this documentation may be operated only by personnel
qualified for the specific task in accordance with the relevant documentation, in particular its
warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of
identifying risks and avoiding potential hazards when working with these products/systems

II
Contents
1Technical Specifications.......................................................................................................... 1
1.1 Hardware Parameters...................................................................................................... 1
2Configurations......................................................................................................................... 2
2.1 Digital Inputs ..................................................................... Error! Bookmark not defined.
2.2 Digital Outputs ................................................................................................................. 2
2.2.1 Pulse width modulation (PWM)................................................................................ 2
2.2.2 Pulse train ................................................................................................................. 4
2.2.3 Stop action ................................................................................................................ 4
3Address Space......................................................................................................................... 5
4Diagnostic and Wiring............................................................................................................. 7
5Dimensional drawing .............................................................................................................. 9

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IM220 user manual
1Technical Specifications
1.1 Hardware Parameters
The following table specifies the hardware information of the module.
Table 1 Hardware parameters
Digital
Outputs
Outputs count
16
Type of digital output
Isolated transistor (sinking)
Type of output voltage
DC
Operating voltage
5 to 30 V
Rated operating voltage
24V
Rated max current
0.3A
Delay time from “1” to “0”
20µs
Delay time from “0” to “1”
30µs
Stop action support
Yes. Shut Down, Keep Last Value, Output 1,
Output Custom Value
PWM output:
Frequency range
Min pulse duration
Yes
0.5 to 1000 Hz (duty cycle 5% ~ 95%)
100µs
Pulse train output:
Pulse period range
Pulse count range
Yes
0.2 to 13107 ms
1 to 65535
Dimensions
Width
30mm
Height
102mm
Depth
58mm
Ambient
Conditions
Storage temperature
-15 to 75 ˚C
Operating temperature
0 to 55 ˚C
Miscellaneous
Weight
Approx. 90g
Power LED
Yes. Green LED
Diagnostic LED
Yes. Yellow LED

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IM220 user manual
2Configurations
2.1 Digital Outputs
The outputs of the module can configure in order to execute another function.
2.1.1 Pulse width modulation (PWM)
The output channels are grouped in 4 clusters. Each group has its own PWM frequency setting in
the properties window of the module. All groups PWM frequency vary from 0.5Hz to 1000Hz.
Table 2 PWM Grouped digital outputs
Group 0
Group 1
Group 2
Group 3
DQ00
DQ02
DQ04
DQ07
DQ01
DQ03
DQ05
When any alternate function of a group sets as PWM, a new property will be appeared in order
to set the PWM frequency of that group.

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IM220 user manual
Figure 1 PWM frequency setting
The pulse waveform is slightly wider than the ideal pulse waveform for a resistive load. The
following figure shows the ideal PWM signal versus the actual signal waveform. The ideal signal
is specified by the blue line and the actual waveform is figured by the dashed line. The duty cycle
can vary from 0% to 100%. The minimum pulse duration is 100µs. For example, if you set the
frequency of output PWM to 1000Hz (a period of 1000µs) and a duty cycle of 5%, this results a
pulse duration of 50µs but the actual pulse duration will be 100µs.
Figure 2 Actual PWM waveform of a resistive load
U(V)
T(S)

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IM220 user manual
2.1.2 Pulse train
The pulse train function generates a configurable PWM signal with duty cycle of 50% and
specified pulse count. The period of the PWM signal is a factor of 200µs.
2.1.3 Stop action
Each output channel has a property named “StopAction” which determines the act of channel
when PLC state changes to stop mode. Some options will be unreachable depending on the
selected alternate function of the channel.
Table 3 Available stop actions
Alternate Function
Available Stop Actions
None
ShutDown, KeepLastValue, Output 1
Pulse Train
PWM
ShutDown, KeepLastValue, OutputCustomValue

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IM220 user manual
3Address Space
The value of input channels and output channels and some configurations will be accessible via
an address space. There are bunch of predefined mapped tags in order to read or write a value
in the address space. The following table illustrates the type and purpose of each mapped tag.
Table 4 Mapped tags of parameters in the address space
Category
Name
Data Type
Address
Function
Input Space (I)
Pulse
Train
PulseReadyI00
⋮
PulseReadyI07
BOOL
%I68.0
⋮
%I68.7
Indicates accomplishment of pulse
generating when the alternate function
is set to “PulseTrain”
Diagnose
DiagInfo
WORD
%IW72
Gets all diagnostic information when
the module is in RUN mode.
Bit 0: DQ power missing
Bit1- Bit15: Reserved
Output Space (Q)
Digital
Outputs
DQ00
⋮
DQ07
BOOL
%Q0.0
⋮
%Q0.7
Sets or gets the value of channel when
its alternative function is set to “None”
DQ00_07
BYTE
%QB0
A wrapper to get first 8 digital output
channel values as a byte
DQ08
⋮
DQ15
BOOL
%Q1.0
⋮
%Q1.7
Sets or gets the value of channel when
its alternative function is set to “None”
DQ08_15
BYTE
%QB1
A wrapper to get second 8 digital
output channel values as a byte
DQ00_15
WORD
%QW0
A wrapper to get all digital output
channel values as a byte

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IM220 user manual
Pulse
Train
PulseStartQ00
⋮
PulseStartQ07
BOOL
%Q8.0
⋮
%Q8.7
Starts the pulse generating process
PulsePeriod00
UINT
%QW4
Sets or gets the value of pulse period.
Note that the value is a factor of 200µs.
Example: if you set the value to 5 then
the pulse period of the output will be
5*200 µs=1000 µs
PulsePeriod01
%QW12
PulsePeriod02
%QW20
PulsePeriod03
%QW28
PulsePeriod04
%QW36
PulsePeriod05
%QW44
PulsePeriod06
%QW52
PulsePeriod07
%QW60
PulseCount00
UINT
%QW6
Sets or gets the value of pulse count.
PulseCount01
%QW14
PulseCount02
%QW22
PulseCount03
%QW30
PulseCount04
%QW38
PulseCount05
%QW46
PulseCount06
%QW54
PulseCount07
%QW62
PWM
PwmDuty00
USINT
%QB4
Sets or gets the PWM duty cycle value
when the alternate function is set to
“PWM”
PwmDuty01
%QB12
PwmDuty02
%QB20
PwmDuty03
%QB28
PwmDuty04
%QB36
PwmDuty05
%QB44
PwmDuty06
%QB52
PwmDuty07
%QB60

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IM220 user manual
4Diagnostic and Wiring
The module has 2 LEDs indicating the status of module. The following table explains the
combination of these two LEDs state.
Table 5 Combination of "POWER" and "MAINT" LEDs
LED
Indicating
Solution
POWER
MAINT
Off
Off
Power missing or hardware
failure.
Check the main power supply
Verify that the module is
installed correctly
On
On
The module is configured and
is in RUN mode.
--
On
Flashes
Indicates an error
(communication error,
configuration error etc.)
Verify that the module is
installed correctly