Technical data

Requirements for European Operation
116273-B Rev 00
D-7
Serial Adapter Module Safety Requirements
The ARN/DC Serial adapter module (Order No. CV0004001) is approved only for
installation in a host, and with host attachments, which are either type-approved
for such apparatus or, if supplied after 1st March 1989, are marked with or
supplied with a statement that the host is supplied under the terms of General
Approval Number NS/G/1234/J/100003.
Installation of the Serial adapter module in any BayStack ARN/DC chassis (Order
Nos. CV1001006, CV1001007, CV1001008, CV1001009, CV1001010),
including upgrade installation, complies with all requirements listed in this
section.
Table D-6
lists the safety status of interconnection points on the ARN/DC Serial
adapter module to the connection of other equipment.
Local Wire Connections
Pin 41 > 43
Pin 28 > 30
Pin 14 > 15
Table D-6. Serial Adapter Module Safety Status (Order No. CV0004001)
Port Location Port Description Type of Circuit
COM V.28, X.21, V.35 TNV at SELV levels
P6 Host port SELV
Table D-5. X.21 Interface (Cable Order No. 7224)
(continued)
Bay Networks Termination Remote Termination