COM Port Pinout Assignments
COM Port Pinout Assignments
The COM port is a serial communications port for local access to local management. Refer to the table below for the COM port pin assignments.
Table A-3 COM Port Pin Assignments
Pin | Signal Name | Input/Output |
|
|
|
1 | Transmit Data (XMT) | Output |
|
|
|
2 | Data Carrier Detect (DCD) | Output |
|
|
|
3 | Data Set Ready (DSR) | Input |
|
|
|
4 | Receive Data (RCV) | Input |
|
|
|
5 | Signal Ground (GND) | NA |
|
|
|
6 | Data Terminal Ready (DTR) | Output |
|
|
|
7 | Request to Send (RTS) | Input |
|
|
|
8 | Clear to Send (CTS) | NA |
|
|
|
Regulatory Compliance
The 2G4072‐52 meets the safety and electromagnetic compatibility (EMC) requirements listed in the table below:
Table A-4 Compliance Standards
Regulatory Compliance | Standards |
|
|
Safety | UL 60950, CSA C22.2 No. 60950, 2006/95/EC, EN 60950, IEC 60950, |
| EN 60825, 21 CFR 1040.10. |
|
|
EMC | 47 CFR Parts 2 and 15, CSA C108.8, 2004/108/EC, EN 55022, EN |
| |
| VCCI |
|
|
