Datalogic DS6400 Reference Manual page 58

4
The details of the connector pins are indicated in the following table:
1
14
Figure 52 - 25-pin Connector
Pin Name
1 CHASSIS
20 RX
21 TX
8 O1+
22 O1-
11 O2+
12 O2-
16 O3A
17 O3B
18 I1A
19 I1B
6 I2A
10 I2B
14 I3A
15 I4A
24 I34B
9,13 Vdc
23,25,26 GND
Pin
2
3
4
5
7
* Do not leave floating, see par. 4.2.2 for connection details.
Pin 26 is only available for Fieldbus (Ethernet, DeviceNet, or Profibus) models.
42
13
25
DS6400 25/26-pin D-sub Connector Pinout
Function
Chassis - internally connected to GND
Cable shield connected to chassis
Receive Data of Auxiliary RS232 (referred to GND)
Transmit Data of Auxiliary RS232 (referred to GND)
Configurable Digital Output 1 - positive pin
Configurable Digital Output 1 - negative pin
Configurable Digital Output 2 - positive pin
Configurable Digital Output 2 - negative pin
Configurable Digital Output 3 - polarity insensitive
Configurable Digital Output 3 - polarity insensitive
External Trigger (polarity insensitive) for PS
External Trigger (polarity insensitive) for PS
Input Signal 2 (polarity insensitive) for Encoder
Input Signal 2 (polarity insensitive) for Encoder
Input Signal 3 (polarity insensitive)
Input Signal 4 (polarity insensitive)
Common reference of Input 3 and Input 4 (polarity insensitive)
Power Supply Input Voltage +
Power Supply Input Voltage -
Main Interface Connector Pinout
RS232
TX
RX
RTS
CTS
GND_ISO
DS6400 REFERENCE MANUAL
1
10
19
Figure 53 - 26-pin Connector
RS485
Full Duplex
TX+
*RX+
TX-
*RX-
GND_ISO
9
18
26
RS485
Half Duplex
RTX+
RTX-
GND_ISO