Datalogic DX8200A-3010 Manual de instalación Pagina 50

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DX8200A REFERENCE MANUAL
34
4
The details of the connector pins are indicated in the following table:
10
19
1
18
9
26
Figure 34 - 26-pin Connector
DX8200A 26-pin D-sub Connector Pinout
Pin Name Function
Chassis - internally connected to GND
1 CHASSIS
Cable shield connected to chassis
20 RX Receive Data of Auxiliary RS232 (referred to GND)
21 TX Transmit Data of Auxiliary RS232 (referred to GND)
8 O1+ Configurable Digital Output 1 - positive pin
22 O1- Configurable Digital Output 1 - negative pin
11 O2+ Configurable Digital Output 2 - positive pin
12 O2- Configurable Digital Output 2 - negative pin
16 O3A Configurable Digital Output 3 - polarity insensitive
17 O3B Configurable Digital Output 3 - polarity insensitive
18 I1A External Trigger (polarity insensitive) for PS
19 I1B External Trigger (polarity insensitive) for PS
6 I2A Input Signal 2 (polarity insensitive) for Encoder
10 I2B Input Signal 2 (polarity insensitive) for Encoder
14 I3A Input Signal 3 (polarity insensitive)
15 I4A Input Signal 4 (polarity insensitive)
24 I34B Common reference of Input 3 and Input 4 (polarity insensitive)
9,13 Vdc Power Supply Input Voltage +
23,25,26 GND Power Supply Input Voltage -
Main Interface Connector Pinout
Pin
RS232
RS485
Full Duplex
RS485
Half Duplex
2 TX TX+ RTX+
3 RX *RX+
4 RTS TX- RTX-
5 CTS *RX-
7 GND_ISO GND_ISO GND_ISO
* Do not leave floating, see par. 4.2.2 for connection details.
4.1 POWER SUPPLY
Vdc models:
The supply voltage for correct operation of the scanner must be between 20 and 30 VDC.
The max. power consumption is 30 W including startup current.
Several accessory power supplies are available to power the DX8200A Vdc models and
reading station components. See par. 1.7.
A security system allows the la
ser to activate only once the motor has reached the correct
rotational speed; consequently, the laser beam is generated after a slight delay from the
power on of the scanner.
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