Patton electronic RS-449, RS-422 User Manual

USER
MANUAL

MODEL 2015

Interface Powered
RS-449/422 to V.35
Converter

Part# 07M2015-C
Doc# 070020UC
Revised 12/31/96

SALES OFFICE
[phone]
TECHNICAL SUPPORT
[phone]
http://www.patton.com

1.0 WARRANTY INFORMATION

Patton Electronics warrants all Model 2015 components 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 shipment.

This warranty is limited to defects in workmanship or materials, and
does not cover customer damage, abuse or unauthorized modification.
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
consequential 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 Model 2015 generates and uses radio frequency energy, and if
not installed and used properly—that is, in strict accordance with the
manufacturer's instructions—may cause interference to radio and
television reception. The Model 2015 has been tested 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 guarantee that
interference will not occur in a particular installation. If the Model 2015
does cause interference to radio or television reception, which can be
determined by disconnecting the Model 2015, 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).

Notice: 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
Patton Model 2015. Technical Service hours: 8AM to 5PM EST,

Monday through Friday.

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 European Union
(EU). A Certificate of Compliance is available by contacting Technical
Support.

1.2 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: [phone]; http://www.patton.com; or,
[e-mail].

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2.0 GENERAL INFORMATION

3.0 INSTALLATION

Thank you for your purchase of this Patton Electronics product.
This product has been thoroughly inspected and tested and is
warranted for One Year parts and labor. If any questions arise during
installation or use of the unit, contact Patton Electronics Technical
Support: [phone]; http://www.patton.com; or,

[e-mail].

2.1 FEATURES

• Bidirectionally converts synchronous RS-449/422 to V.35

• Data rates to 2 Mbps, full or half duplex

• Transparent to protocol

• No AC power or batteries required

• Various DCE/DTE combinations available

• DB-37 and M/34 connectors with integral 6 foot cable

• Circuitry housed in a miniature case

• Made in the USA

2.2 DESCRIPTION

The Model 2015 RS-449/422 to V.35 converter lets a

synchronous RS-449/422 device communicate bi-directionally with a
synchronous V.35 device. The Model 2015 requires no AC power or
batteries to operate and supports data rates to 2 Mbps. Operating full
or half duplex, the Model 2015 passes all necessary clocking and
control signals, and is transparent to protocol.

The Patton Model 2015 is very simple to install. Just plug it in like
a normal cable and you're ready to go: no configuration is necessary!
Since the Model 2015 is available in various combinations of genders
and DCE/DTE orientations, many applications are possible. Figures 1
and 2 show two possible applications for the Model 2015.

V.35 Modem

RS-449/422 DTE

Figure 1. A common RS-449/422 DTE to V.35 DCE installation

V.35 Mini Computer

RS-449/422 DCE

Figure 2. A common V.35 DTE to RS-449/422 DCE installation.

The Patton Model 2015 connects directly to the synchronous
RS-449/422 interface using a male or female DB-37 connector. A male
or female M/34 connector at the end of an integral 6 foot cable plugs
into the V.35 device. Models with any combination of "DCE" and "DTE"
wiring are available, thus eliminating the need for special crossover
cables.

Housed in an ultra-miniature case measuring only 2.66" x 2.10" x

0.73", the Model 2015 fits easily into tight locations. Like all Patton
products, the Model 2015 is manufactured by Patton Electronics in the
USA.

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APPENDIX A

PATTON MODEL 2015 SPECIFICATIONS

Interfaces: EIA RS-449/422/CCITT V.24 to CCITT V.35
Data Rates: 0 - 2 Mbps
Transmission Mode: Full or half duplex
Protocol: Transparent to protocol
Clocking: Set by connected devices
Connectors: DB-37 male or female on RS-449/422 side,

M/34 male or female on V.35 side

Power Supply: No external power required; uses power

from NIC data and control signals

Temperature Range: 0-60°C (32-140°F)
Altitude: 0-15,000 feet
Humidity: 5 to 95% non-condensing

APPENDIX B

PATTON MODEL 2015 DTE/DCE BLOCK DIAGRAM

Dimensions: 2.66"L x 2.10"H x 0.73"W
Weight: 14 oz, including cable and connectors

5 6

Applies to Models

2015MC-FT 2015FC-MT

2015MC-MT 2015FC-FT

APPENDIX C

PATTON MODEL 2015 DCE/DTE BLOCK DIAGRAM

APPENDIX D

PATTON MODEL 2015 INTERFACE PIN ASSIGNMENTS

DB-37 Connector (RS-449 DCE or DTE)

Pin #

1 Shield
4TD
5TC
6RD
7RTS
8RC

9 CTS
11 DM (DSR)
12 TR (DTR)
13 RR (CD)
17 TT (XTC)
19 Signal Ground
20 Signal Ground
22 TD/
23 TC/
24 RD/
25 RTS/
26 RC/
27 CTS/
29 DM/ (DSR/)
30 TR/ (DTR/)
31 RR/ (CD/)
35 TT/ (XTC/)
37 Signal Ground

Signal

Applies to Models

2015MT-FC 2015FT-MC

2015MT-MT 2015FT-FC

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APPENDIX D (Continued)

PATTON MODEL 2015 M34 PIN ASSIGNMENTS

M/34 Connector (V.35 DCE or DTE)

Pin #

A Shield
B SGND (Signal Ground)
CRTS
D CTS
E DSR
FCD
H DTR
PTD
RRD
S TD/
T RD/
U XTC
VRC

W XTC/

YTC

AA TC/

Signal

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