Patton electronics 546 User manual

USER
MANUAL
MODELS 546 and
547
V.35 Data Line
Surge Protectors
SALES OFFICE
[phone]
TECHNICAL SUPPORT
[phone]
http://www.patton.com
Part# 07M546-C
Doc# 074290UC
Revised 10/29/98
An ISO-9001
Certified Company

1.0 WARRANTY INFORMATION
Patton Electronics warrants Model 546 and Model 547
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 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
Service at: [phone]; http://www.patton.com: or,
[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 546 or Model 547. 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 Union European
(EU). A Certificate of Compliance is available by contacting Technical
Support.
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2.0 GENERAL INFORMATION
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 or problems
arise during installation or use of this product, please do not hesitate to
contact Patton Electronics Technical Support at [phone].
2.1 FEATURES
• Bidirectional transient protection
• Model 546: 1 male M/34 and 1 female M/34 connector
• Model 547: 1 male M/34 and 1 LFH60 male connector
• Supports data rates up to 20 Mbps
• 1500 Watts of self-resetting surge capacity
• Diverts surges to chassis ground through a braided metal ground
strap
• Complies with IEC 801-5, Level 3, 2kV (surge)
• Failsafe design guards equipment in case of overvoltage
• Made in the U.S.A.
2.2 DESCRIPTION
The Patton Model 546 and Model 547 data line surge protector
guards V.35 data ports against damage and data loss due to transient
surges. Three versions are available. Model 546MF protects 19 lines,
Model 546/34MF protects all 34 lines, and Model 547MM protects 18
lines. Whether due to nearby lightning strikes, electric motors,
florescent lights or the normal operation of AC power protection
equipment, data line transients can be hazardous to V.35 hardware.
The Model 546 and the Model 547 protectors are equipped with a
heavy duty braided metal strap to shunt harmful overvoltages safely to
ground.
The Model 546 and Model 547 surge protectors are CE marked for
EMC directive 89/336/EEC and IEC 801-5.
WARNING: Should your equipment or building be subject to
direct lightening strike, this product will not provide complete
protection.
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APPENDIX A
MODEL 546 AND 547 SPECIFICATIONS
Electrical: 546:CCITT/ITU V.35
547: CCITT/ITU V.35, DTE Orientation on
the LFH60 connector
Connectors: 546:1 male M/34, 1 female M/34
547:1 male M/34, 1 LFH60 male
Surge Capacity: 1500 Watts for 1msec, 400A (8/20 µS pulse)
Approvals: CE marked for EMS directive 89\336\EEC
(ESD.EFT) Compliant with IEC 801-5
(surge)
Clamp Voltage: +/- 19V/19V Differential in 500nS
Size: 3" x 1.7" x .8" (7.62 x 4.318 x 20.32 cm)
Model 546MF and Model 547MM
546 Lines Protected: 19 lines (B, C, D, E, F, H, L, M, N, P, R, S,
T, U, V, W, X, Y, AA)
547 Lines Protected: 18 lines (A, B, C, D, E, F, H, K, P, R, S, T, U,
V, W, X, Y, AA)
Protection: Common Mode Pin to Braid
Differential Line to Line
Model 546/34MF
Lines Protected: All 34 Lines
Protection: Common Mode Pin to Braid
Differential Line to Line
4.0 INSTALLATION
There are 4 steps to installing the Patton Models 546 and 547.
NOTE:Failure to follow these instructions could render the current
limiting feature inoperable. If you have any questions,
contact us at: [phone]; http://www.patton.com;
or, suppor[email protected]. Read the relevant section(s)
of your manufacturer’s user manual before beginning any
work.
Model 546
1. Turn off power to your V.35 device and disconnect the power
cord(s) from the wall outlet(s).
2. Unplug the existing connection between the V.35 cable and
your equipment.
3. Install the Model 546 between your equipment and your cable.
4. Connect the metal ground strap to your equipment’s ground.
Model 547
1. Turn off power to the router (or other device) and the network
termination equipment and disconnect the power cord(s) from
the wall outlet(s).
2. Unplug any existing connection between the V.35 cable and
your equipment.
3. Plug the LFH60 to the router(or other device) and the V.35
(M/34) to the network termination equipment.
4. Connect the metal ground strap to the equipment’s ground.
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WARNING!: The Model 546 and the Model 547 are
secondary devices, and are designed for inside use only.
Moreover, do not attempt to connect these surge protectors
during a lightning storm. Patton Electronics Company
accepts no liability for damage or injury associated with the
use of these products.The protected device should also have
an AC suppression device to prevent transients from entering
the system via the incoming AC power connection. (These
transients also can show up as failures on the
communication link.)

APPENDIX B
MODEL 547 PIN ASSIGNMENTS
V.35
M/34 Male LFH60 Male
Signal Pin No. Pin No. Signal
FG A -----------------------------------------46 FG
SG B ----------------------------------------- 45 SG
RTS C -----------------------------------------42 RTS
CTS D -----------------------------------------35 CTS
DSR E -----------------------------------------34 DSR
RLSD F ----------------------------------------- 33 RLSD
DTR H -----------------------------------------43 DTR
LT K -----------------------------------------44 LT
SD+ P ----------------------------------------- 18 SD+
SD- S -----------------------------------------17 SD-
RD+ R -----------------------------------------28 RD+
RD- T ----------------------------------------- 27 RD-
SCTE+ U -----------------------------------------20 SCTE+
SCTE- W ---------------------------------------- 19 SCTE-
SCR+ V -----------------------------------------26 SCR+
SCR- X -----------------------------------------25 SCR-
SCT+ Y -----------------------------------------24 SCT+
SCT- AA---------------------------------------- 23 SCT-
48
49
50
51
52
53
54
55
56
NOTE: The Patton Model 546 pin assignments have a one to one
relationship (example: pin 1 connects to pin 1, pin 2
connects to pin 2, etc.)
Copyright © 1998
Patton Electronics Company
All Rights Reserved
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