Dedicated Micros SD Advanced Instrukcje Operacyjne Pobierz pdf (Strona 173)

173

SD Advanced

Appendix A

Alarm & Relay Pin Outs

Using Serial Ports

It is possible to connect a variety of telemetry cameras to the unit, using the following table as a

guide to the serial port connections.

6 9

RS485 Connectivity (2 wire) (Serial 3, 4)

Pin Description

1 RS485 + (A)

9 RS485 - (B)

5 Shield (GND)

RS232 Connectivity (Serial 1, 2)

Pin Description Desc

1 Data Carrier Detect DCD

2 Receive Data RX

3 Transmit Data TX

4 Data Terminal Ready DTR

5 Ground GND

6 Data Set Ready DSR

7 Ready to Send RTS

8 Clear to Send CTS

9 Ring Indicate RI

RS232 Connectivity (Serial 3, 4)

Pin Description Desc

2 Receive Data RX

3 Transmit Data TX

5 Ground GND

7 Ready to Send RTS

8 Clear to Send CTS

1 2 ... 168 169 170 171 172 173 174 175 176 177 178 ... 183 184

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Dedicated Micros SD Advanced Instrukcje Operacyjne Strona 173