Inputs
Product Reference Guide
73
Inputs
There are two optocoupled polarity insensitive inputs available on the reader:
Input 1 (External Trigger) and Input 2, a generic input:
The External Trigger can be used in One Shot Mode or in Phase Mode. Its main
functions are:
• acquisition trigger in One Shot Mode
• reading phase-ON/reading phase-OFF command in Phase Mode
The main functions of the general purpose Input 2 are:
• second external trigger in Phase Mode
• match code storage command when the Match Code option is enabled
The electrical features of both inputs are:
V
AB
= 30 Vdc max.
I
IN
= 10 mA (reader) + 12 mA (CBX) max.
The active state of these inputs are selected in software.
An anti-disturbance filter, by default, is implemented in software on both inputs.
The value can be changed through the software parameter Debounce Filter. See
the Help On Line page of the Reading Phase step (Inputs) in DL.CODE for further
details on these parameters.
These inputs are optocoupled and can be driven by both NPN and PNP type
commands.
NOTE
The connections are indicated in the following diagrams:
CBX100/500
Description
+V
Power Source - External Trigger
I1A
External Trigger A (polarity insensitive)
I1B
External Trigger B (polarity insensitive)
-V
Power Reference - External Trigger
The yellow Trigger LED (
Figure
, 5) is on when the active state of the External
Trigger corresponds to ON.
Polarity insensitive inputs assure full functionality even if pins A and B are
exchanged.
Summary of Contents for Matrix 300N
Page 1: ...Matrix 300N Product Reference Guide Image Based Reader...
Page 72: ...Installation 56 Matrix 300N Figure 28 Mounting Bracket Overall Dimensions mm inch...
Page 91: ...Inputs Product Reference Guide 75 Figure 48 NPN External Trigger Using Matrix 300N Power...
Page 153: ...Reader Configuration Product Reference Guide 137 Figure 84 Decoding Results OK...
Page 180: ...ID NET Master ID NET Slave 1 ID NET Slave 1 Software Configuration 164 Matrix 300N...
Page 182: ...Software Configuration 166 Matrix 300N Open the cloned application job...
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