background image

1.0  WARRANTY INFORMATION 

Patton Electronics warrants all Model 2020 and 2020N compo-

nents to be free from defects, and will--at our option--repair or replace
the product should it fail within one year from the first date of ship-
ment.

This warranty is limited to defects in workmanship or materials,

and does not cover customer damage, abuse, or unauthorized modifi-
cation.  If this product fails or does not perform as warranted, your sole
recourse shall be repair or replacement as described above.  Under no
condition shall Patton Electronics be liable for any damages incurred
by the use of this product.  These damages include, but are not limited
to, the following: lost profits, lost savings, and incidental or consequen-
tial damages arising from the use of or inability to use this product.
Patton Electronics specifically disclaims all other warranties,
expressed or implied, and the installation or use of this product shall
be deemed an acceptance of these terms by the user. 

1.1  RADIO AND TV INTERFERENCE

The Models 2020 and 2020N generate and use radio frequency

energy, and if not installed and used properly--that is, in strict accor-
dance with the manufacturer's instructions--may cause interference to
radio and television reception.  The Model 2020/2020N has been test-
ed and found to comply with the limits for a Class A computing device
in accordance with the specifications in Subpart J of Part 15 of FCC
rules, which are designed to provide reasonable protection from such
interference in a commercial installation.  However, there is no guaran-
tee that interference will not occur in a particular installation.  If the
Model 2020/2020N does cause interference to radio or television
reception, which can be determined by disconnecting the RS-232 or
V.35 interface, the user is encouraged to try to correct the interference
by one or more of the following measures:  moving the computing
equipment away from the receiver, re-orienting the receiving antenna,
and/or plugging the receiving equipment into a different AC outlet
(such that the computing equipment and receiver are on different
branches).

1.2 CE NOTICE

The CE symbol on your Patton Electronics equipment indicates

that it is in compliance with the Electromagnetic Compatibility (EMC)
directive and the Low Voltage Directive (LVD) of the Union European
(EU).  A Certificate of Compliance is available by contacting Technical
Support.

1

1.3 SERVICE

All warranty and non-warranty repairs must be returned freight

prepaid and insured to Patton Electronics.  All returns must have a
Return Materials Authorization number on the outside of the shipping
container. This number may be obtained from Patton Electronics
Technical Support: (301) 975-1007http://www.patton.com; or, sup-
[email protected]
.

NOTE:  Packages received without an RMA number will not be
accepted.

Patton Electronics' technical staff is also available to answer any

questions that might arise concerning the installation or use of your
Model 2020 or 2020N.  Technical Support hours:  8AM to 5PM EST,
Monday through Friday.

2

Summary of Contents for 2020N

Page 1: ...2020 and MODEL 2020N Interface Powered RS 232 to V 35 Converters SALES OFFICE 301 975 1000 TECHNICAL SUPPORT 301 975 1007 http www patton com Part 07M2020 E Doc 077011UE Revised 08 16 99 An ISO 9001...

Page 2: ...les which are designed to provide reasonable protection from such interference in a commercial installation However there is no guaran tee that interference will not occur in a particular installation...

Page 3: ...ser to configure the Model 2020 2020N as DCE to DTE or DTE to DCE In most cases this eliminates the need for special crossover cables Housed in an ultra miniature case measuring only 2 66 x 2 10 x 0 7...

Page 4: ...the Model 2020 2020N s RS 232 port is configured as a DCE and will connect to a RS 232 DTE port The arrow pointing toward the cable at the rear of the PC board shows the orientation of the Model 2020...

Page 5: ...signals as the M 34 but is pinned according to the RS 530 Standard Please refer to Appendix B for specific pin out information A AP PP PE EN ND DI IX X A A MODEL 2020 AND 2020N SPECIFICATIONS Interfac...

Page 6: ...l Timing B Y Transmit Timing A AA Transmit Timing B Signal Ground B Clear To Send D Data Carrier Detect F Receive Data A R Receive Data B T Receive Timing A V Receive Timing B X CCITT V 35 Interface M...

Page 7: ...RC B X RTS CTS C D V 35 RTS CTS 4 5 RS 232 D C D D T R F G F H A V 35 D C D D T R F G 8 20 1 RS 232 5V 5V POWER SUPPLY A N D CTS RTS XC TC 24 15 4 5 D T R D C D D S R 6 8 20 DATA SWITCHING R E G U L...

Reviews: