ZEPIRO D2O VCP, Руководство по эксплуатации продукта, Страница: 16 / 40

12 - D2O VCP Product Manual
4.1 INTRODUCTION
There are 2 interfaces available on the D2O VCP. The 8-Pin M12 Connector,
located centrally, is the external device(s) interface port. The 4-Pin M12
Connector is used to connect the D2O VCP to a computer via the
4-Pin M12 to
USB-A Cable
during the commissioning process.
4.2 4-PIN M12 TO USB-A CABLE
To program and commission the D2O VCP via the Serial Terminal software, a
4-Pin M12 to USB-A Cable
is required. The 4-Pin M12 connector interfaces to
the matching port on the underside of the D2O VCP unit.
The D2O VCP can be connected to voltage, current or pulse counter devices
using an
8-Pin M12 Interface Cable
. One end of the cable has the 8-Pin M12
Female Interface and the other has 8 ferruled capped wires to enable custom
wiring.
The pin arrangement for the female connector and the corresponding wire
colours are shown in the diagram below. Once connected to the D2O VCP,
their corresponding functions are shown in the table:
PIN 1 WHITE Digital Output (Sw. to GND)
PIN 2 BROWN 0V / GND
PIN 3 GREEN Signal GND
PIN 4 YELLOW Voltage Input - 0 to 5V or 0 to 10V
PIN 5 PURPLE Device Supply Output - 12V @ 25mA
PIN 6 PINK Current Input - 4 to 20mA
PIN 7 BLUE Pulse Input - 30uA Bias NO Contact
PIN 8
RED Not Used
1
7
6 5
8
2
3
4
*NOTE PIN 5 is often represented with a
Grey colour if using other IEC 61076-2-101
standard cables
FEMALE
END VIEW
4.3 8-PIN M12 INTERFACE CABLE
TO COMPUTER