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VB24
4 CBX ELECTRICAL CONNECTIONS
All VB24 models are equipped with a cable terminated by a 25-pin male D-sub connector for
connection to the power supply and input/output signals.
We recommend making system connections through one of the CBX connection boxes since
they offer the advantages of easy connection, easy device replacement and filtered reference
signals.
If you require direct wiring to the scanner the details of the connector pins
and relative connections are indicated in Chaper 5.
NOTE
The table below gives the pinout of the CBX100/500 terminal block connectors. Use this
pinout when the VB24 reader is connected by means of the CBX100/500:
Vdc
Power Supply Input Voltage +
GND
Power Supply Input Voltage -
Earth
Protection Earth Ground
+V
Power Source – External Trigger
I1A
External Trigger A (polarity insensitive)
I1B
External Trigger B (polarity insensitive)
-V
Power Reference – External Trigger
+V
Power Source – Inputs
I2A
Input 2 A (polarity insensitive)
I2B
Input 2 B (polarity insensitive)
-V
Power Reference – Inputs
+V
Power Source - Outputs
-V
Power Reference - Outputs
O1+
Output 1 +
O1-
Output 1 -
O2+
Output 2 +
O2-
Output 2 -
TX
Auxiliary Interface TX
RX
Auxiliary Interface RX
SGND
Auxiliary Interface Reference
REF
Network Reference
ID+
ID-NET™ network +
CBX100/500 Terminal Block Connectors
Input Power
Inputs
Outputs
Auxiliary Interface
ID-NET™
35
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