Instruction manual

DX6400 QUICK GUIDE
6
ELECTRICAL CONNECTIONS
The details of the connector pins are indicated in the following tables:
The table below gives the pinout of the CBX100/CBX500 terminal block connectors. Use this pinout when the
DX6400 reader is connected by means of the CBX100/CBX500:
CBX100/500 Terminal Block Connectors
Power
Vdc Power Supply Input Voltage +
GND Power Supply Input Voltage -
Earth Protection Earth Ground
Inputs
+V Power Source – Inputs
-V Power Reference – Inputs
I1A EXT TRIG/PS A (polarity insensitive) for PS
I1B EXT TRIG/PS B (polarity insensitive) for PS
I2A IN 2/ENC A (polarity insensitive) for Encoder
I2B IN 2/ENC B (polarity insensitive) for Encoder
I3A IN 3A (polarity insensitive) (only with CBX500)
I4A IN 4A (polarity insensitive) (only with CBX500)
I34B IN 3B/IN 4B Reference (polarity insensitive) (only with CBX500)
Outputs
+V Power Source - Outputs
-V Power Reference - Outputs
O1+ OUT 1+
O1- OUT 1-
O2+ OUT 2+
O2- OUT 2-
O3A OUT 3A (polarity insensitive) (only with CBX500)
O3B OUT 3B (polarity insensitive) (only with CBX500)
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+
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 and SGND to different (external) ground references. GND and SGND
are internally connected through filtering circuitry which can be permanently damaged if
subjected to voltage drops over 0.8 Vdc.