CBX ELECTRICAL CONNECTIONS
4
4 CBX ELECTRICAL CONNECTIONS
All Matrix-2000™ models can be connected to a CBX connection box through one of the
available
CAB-Sxx
accessory cables. These accessory cables terminate in a 25-pin female
D-sub connector on the Matrix-2000™ side and in a 25-pin male D-sub connector on the
CBX side.
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.
NOTE
If you require direct wiring to the reader the details of the connector pins and
relative connections are indicated in Chaper 5
The table below gives the pinout of the CBX100/500 terminal block connectors. Use this
pinout when the Matrix-2000™ reader is connected by means of the CBX100/500:
CBX100/500 Terminal Block Connectors
Input Power
Vdc
Power Supply Input V
GND
Power Supply Input Voltage -
Earth
Protection Earth Ground
Inputs
+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
Outputs
+V
Power Source - Outputs
-V
Power Reference - Outputs
O1+
Output 1 +
O1-
Output 1 -
O2+
Output 2 +
O2-
Output 2 -
O3A
Output 3 + (CBX500 only - polarity sensitive)
O3B
Output 3 - (CBX500 only - polarity sensitive)
Auxiliary Interface
TX
Auxiliary Interface TX
RX
Auxiliary Interface RX
SGND
Auxiliary Interface Reference
Shield
Shield
Network Cable Shield
Main Interface
RS232
RS485
Full-Duplex
RS485
Half-Duplex
TX
TX+
RTX+
RX
*
RX+
RTS
TX-
RTX-
CTS
*
RX-
SGND
SGND
SGND
*
Do not leave floating, see par. 4.2.2 for connection details.
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