COM Port Pinout Assignments
A.3 COM PORT PINOUT ASSIGNMENTS
The COM port is a serial communications port that supports Local Management or connection to a UPS. Refer to Table
Table
Pin | Signal Name | Input/Output |
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1 | Transmit Data (XMT) | Output |
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2 | Data Carrier Detect (DCD) | Output |
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3 | Data Set Ready (DSR) | Input |
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4 | Receive Data (RCV) | Input |
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5 | Signal Ground (GND) | NA |
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6 | Data Terminal Ready (DTR) | Output |
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7 | Request to Send (RTS) | Input |
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8 | Clear to Send (CTS) | NA |
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A.4 REGULATORY COMPLIANCE
This equipment meets the safety and electromagnetic compatibility (EMC) requirements listed in Table
Table
Compliance Standards
Safety | UL 1950, CSA C22.2 No. 950, 73/23/EEC, |
| EN 60825, EN 60950, and IEC 950 |
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|
Electromagnetic Compatibility (EMC) | FCC Part 15, CSA C108.8, 89/336/EEC, EN 55022, |
| EN |
| AS/NZS 3548, and VCCI |
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Specifications