![X-Digital System XDS PRO4-P Скачать руководство пользователя страница 55](http://html1.mh-extra.com/html/x-digital-system/xds-pro4-p/xds-pro4-p_user-manual_3080936055.webp)
XDS PRO4-P Receiver User‟s Guide
X-Digital Systems
Rev K - July 29, 2008
55
6.4
M&C Interface Connector
The Monitor and Control (M&C) port allows basic configuration of the XDS receiver via
an asynchronous RS232C electrical interface. It uses the following protocol settings:
115.2K baud, 8 data bits, No Parity, 1 stop bits, and no hardware flow control. In addition
to the asynchronous interface, the M&C connector provides a status relay output and four
optical inputs. The four optical inputs are activated grounding the input signal. The
following table provides the pin-out for the M&C port.
PIN
FUNCTION
1
ALARM -
2
TX
3
RX
4
ALARM +
5
Ground
6
OPTO1
7
OPTO2
8
OPTO3
9
OPTO4
Table 7. M&C Port Pin-Out
Connection
DB-9F
Asynchronous Port
115.2K baud, 8 data bits, no parity, no hardware
flow control
Relay Format
1 Form A
Optical Inputs
4 Input Signals, Connect to ground to activate
Table 8. M&C Port