DS6400 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
DS6400 reader is connected by means of the CBX100/CBX500:
CBX100/500 Terminal Block Connectors
Power
Vdc
Power Supply Input V
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.
