Iei-integration PM-PV-N4551_D5251 Manual de usuario descargar pdf (Pagina 43)

PM-PV-D4251/N4551/D5251 User Manual

Page 31

3.2.14 Serial Port Connector (RS-232)

CN Label: COM1

CN Type:

10-pin header (2x5)

CN Location:

See

Figure 3-16

CN Pinouts:

See

Table 3-15

This connector provides RS-232 communications.

Figure 3-16: Serial Port Connector Location (COM1)

Pin Description Pin Description

1 Data Carrier Direct (DCD) 2 Data Set Ready (DSR)

3 Receive Data (RXD) 4 Request To Send (RTS)

5 Transmit Data (TXD) 6 Clear To Send (CTS)

7 Data Terminal Ready (DTR) 8 Ring Indicator (RI)

9 Ground (GND) 10 Ground (GND)

Table 3-15: Serial Port Connector Pinouts (COM1)

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 140 141

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