MATRIX 450™ QUICK REFERENCE GUIDE
7
CBX100/CBX500 Pinout for Matrix 450™
The table below gives the pinout of the CBX100/CBX500 terminal block connectors. Use this
pinout when the Matrix 450™ reader is connected by means of the CBX100/CBX500:
CBX100/500 Terminal Block Connectors
Input Power
Outputs
Vdc
Power Supply Input V
+V
Power Source - Outputs
GND
Power Supply Input Voltage -
-V
Power Reference - Outputs
Earth Protection Earth Ground
O1+
Output 1 +
O1-
Output 1 -
Inputs
O2+
Output 2 +
+V
Power Source – External Trigger
O2-
Output 2 -
I1A
External Trigger A
(polarity insensitive)
Auxiliary Interface
I1B
External Trigger B
(polarity insensitive)
TX
Auxiliary Interface TX
-V
Power Reference – External Trigger
RX
Auxiliary Interface RX
+V
Power Source – Inputs
SGND
Auxiliary Interface Reference
I2A
Input 2 A
(polarity insensitive)
ID-NET™
I2B
Input 2 B
(polarity insensitive)
REF
Network
Reference
-V
Power Reference – Inputs
ID+
ID-NET™ n
Shield
ID-
ID-NET™ network -
Shield Network Cable Shield
Main Interface
RS232
RS485 Full-Duplex
RS485 Half-Duplex
TX
TX+
RTX+
RTS
TX-
RTX-
RX
*
RX+
CTS
*
RX-
SGND
SGND
SGND
* Do not leave floating, see Reference Manual for connection details.
CAUTION
Do not connect GND, SGND and REF to different (external) ground
references. GND, SGND and REF are internally connected through filtering
circuitry which can be permanently damaged if subjected to voltage drops
over 0.8 Vdc.
