COM Port Pinout Assignments
6E122-26, 6E132-25, 6E123-26 and 6E133-25 User’s Guide
A-3
A.5
COM PORT PINOUT ASSIGNMENTS
The COM port is a serial communications port that supports Local
Management or connection to a UPS.
The COM port has the following pin assignments:
A.6
REGULATORY COMPLIANCE
Safety
The 6E12X-26 and 6E13X-25 meet the safety requirements of UL 1950,
CSA C22.2 No. 950, EN 60950, IEC 950 and 73/23/EEC.
Electromagnetic Compatibility (EMC)
The 6E12X-26 and 6E13X-25 meet the requirements of FCC Part 15,
EN 50082-1, EN 55022, VCCI V-3, CSA C108.8, AS/NZS 3548, and
89/336/EEC.
Table A-1
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
Summary of Contents for 6E122-26
Page 2: ...9032076 05...
Page 12: ...Contents x 6E122 26 6E132 25 6E123 26 and 6E133 25 User s Guide...
Page 24: ...Chapter 1 Introduction 1 12 6E122 26 6E132 25 6E123 26 and 6E133 25 User s Guide...
Page 48: ...Chapter 4 Troubleshooting 4 8 6E122 26 6E132 25 6E123 26 and 6E133 25 User s Guide...
Page 164: ...Chapter 5 Local Management 5 116 6E122 26 6E132 25 6E123 26 and 6E133 25 User s Guide...
Page 168: ...Appendix A Specifications A 4 6E122 26 6E132 25 6E123 26 and 6E133 25 User s Guide...
