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COM Port Pinout Assignments
A-8 Specifications and Regulatory Compliance
COM Port Pinout Assignments
TheCOMportisaserialcommunicationsportforlocalaccesstolocalmanagement,asshownin
Figure A‐1.RefertoTable A‐20fortheCOMportpinassignments.
Figure A-1 COM Port Pin Assignments
Regulatory Compliance
Theequipmentmeetsthefollowingsafetyandelectromagneticcompatibility(EMC)
requirements:
Pins 1 through 9 are numbered vertically from bottom to top, left to right.
Table A-20 COM Port Pin Assignments
Pin Signal Name Input/Output
1 Transmit Data (XMT) Output
2 Clear to Send (CTS) Input
3 Data Set Ready (DSR) Input
4 Receive Data (RCV) Input
5 Signal Ground (GND) NA
6 Request to Send (RTS) Output
7 Data Terminal Ready (DTR) Output
8 Data Carrier Detect (DCD) Input
5
1
9
6
Table A-21 Regulatory Requirements
Item Specification
Safety UL 60950, CSA C22.2 No. 60950, EN 60950, IEC 60950. Modules
which support laser connections also meet the EN 60825 and
21 CFR 1040.10 standards.
Electromagnetic Compatibility (EMC) FCC: 47 CFR Parts 2 and 15, CSA C108.8, EN 55022,
EN 61000-3-2, EN 61000-3-3, EN 55024, AS/NZS CISPR 22,
VCCI V-3