Dantel 41075 User manual

CAUTION
Install or remove modules from the shelf only when the power is off.
If you install a module in the shelf with the power on, the internal
circuitry may suffer damage and the product warranty will be void.
Remove and install circuit boards only in a static-safe environment
(use antistatic wrist straps, smocks, footwear, etc.).
Keep circuit boards in their antistatic bags when they are not in use.
Do not ship or store circuit boards near strong electrostatic, electromag-
netic, magnetic, or radioactive fields.
For more complete information on electrostatic discharge safety
precautions, refer to BellcoreTM Technical Reference #TR-NWT-000870.
Copyright 1998 by Dantel, Inc. • Dantel is a registered trademark of Dantel, Inc. • ISO 9001 Registered
Printed in the U.S.A.
INSTALLATION&OPERATION MANUAL
41075/77-0798<90-00041>
41075/77
400-TYPE MOUNTING
About this Practice:
This practice has been reissued to:
• Combine the 41075 and 41077
practices into one document.
Issue date: July 1998
Reissued Practices: Updated and
new content can be identified by a
banner in the right margin.
UPDATED
Table of Contents
Ordering Information ........................................................................... 2
General Description.............................................................................. 2
Installation............................................................................................ 2
Technical Specifications ....................................................................... 5
Warranty ............................................................................................... 6

PAGE 2 41075/77-0798<90-00041>
NOTE: This section lists the different options available for this product. To order any of the available
options, contact Dantel Inside Sales through our toll-free number, 1-800-432-6835.
OPTION NUMBER FEATURES
D13-41075-00 19" Shelf; 12-Position; 400-Type
C13-41075-23 23" Shelf; 14-Position; 400-Type
A13-41077-00 19" Shelf; 12-Position; 400-Type
GENERAL DESCRIPTION
The 41075 is a mounting formed of aluminum alloy sheet metal containing one 56-pin dual-readout card edge connec-
tor for each of the 12 or 14 module mounting slots.
ESD jacks are provided to make the shelf safe for electronic
components that are sensitive to static electricity. For ESD
safety, personnel working with equipment in the shelf should
ground themselves to an ESD jack. The jacks are connected
through a shelf mounting bracket to the equipment rack frame
rail.
Two optional rack mounting brackets and hardware are included
for adapting a 19-inch equipment to a 23-inch equipment shelf.
The 41075 module slots normally are pre-wired for a specific
application. If the shelf is pre-wired, a Block Diagram comes
with the shelf that shows how it is wired.
There are two identical Equipment Type labels which describe
the equipment assembly, its part number, revisions, and the job
number. They are located in the outside of the left panel of the
shelf. One label is placed in front of the mounting ear and the
other label is placed in back of the mounting ear. A serial num-
ber currently is not assigned to a shelf.
INSTALLATION
The 41075 mounting is shown mechanically in Fig. 1. Tools required for installation include a Phillips screwdriver and a
3/8 hex nut driver.
ORDERING INFORMATION
UPDATED
NEW NOTE
NOTE:
This practice now documents the
41077 as well as the 41075. The
only differences are that:
 The 41077 is only available in
19-inch, 12-position configuration.
 The mounting ears on the 41077
are even with the front of the shelf
rather than halfway back.

41075/77-0798<90-00041> PAGE 3
INSTALLATION
1 - MECHANICAL DRAWING, 41075 400-TYPE MOUNTING
Front
View
Edge Connector
Center Support
17.50 or 20.50
19.00 or 23.00
Ventilation Slot
Card Guide Center Support
Top View 9,90
Side View 6.00 Edge Connector
(Rear View)
Rear Panel Assembly
Ordering
Code
No. Circuit No. Circuit

PAGE 4 41075/77-0798<90-00041>
INSTALLATION
Install the equipment shelf as explained below:
1. To install a 19-inch shelf in a 23-inch rack, attach mounting
bracket extensions which are furnished in a parts bag attached to
the unit. Mounting hardware is located in this same bag.
Refer to Fig. 2 for the following steps.
2. Facing the frame rail, place the equipment shelf in the rack, at the
desired location. Secure with three Phillips-head screws and inter-
nal tooth lockwashers - two on the right side, top and bottom, and
one on the lower left side.
3. Install one ESD stud, with lockwasher, in the upper left location.
4. Secure all fasteners tightly, ensuring proper grounding between
the ESD stud and the frame rail.
5. Place ESD label next to the ESD stud.
6. From the rear of the bay, install ESD stud into frame rail next to
the equipment shelf. Secure tightly, ensuring proper grounding of
ESD stud. Place ESD label next to the ESD stud.
7. Refer to shelf wiring documentation for proper placement of mod-
ules and external connection information.
FIG. 2 - EQUIPMENT SHELF MOUNTING DIAGRAM.

41075/77-0798<90-00041> PAGE 5
TECHNICAL SPECIFICATIONS
DESCRIPTION
PHYSICAL DIMENSIONS
19-inch Configuration
23-inch Configuration
DISTANCE BETWEEN RACK-MOUNTING BRACKETS
19-inch Configuration
Distance between inside edges of brackets
Distance between outside edge of brackets
23-inch Configuration
Distance between inside edges of brackets
Distance between outside edge of brackets
WEIGHT
19-inch Configuration
23-inch Configuration
MATERIALS
Housing
Edge Connector and Top PC Board Card Guide/Spacer
Bottom PC Board Card Guide/Spacer
EDGE CONNECTOR WIRE WRAP PIN DIMENSIONS
Diameter
Length
VALUE
19.0"W x 6.0"H x 9.9"D
23.0"W x 6.0"H x 9.9"D
17.5"
19"
20.5"
23"
4.8lbs (excludes rear panel
assemblies and wiring)
5.1lbs. (excludes rear panel
assemblies and wiring)
5052-H32 Aluminum Alloy
(clear anodized satin finish)
Black Phenolic Plastic
Tin-plated Beryllium-Copper for
ESD grounding of modules
0.045" square
3/4"

PAGE 6
6 PAGES 41075/77-0798<90-00041>
LIMITED WARRANTY
The Seller warrants that the standard hardware products sold will be free from defects in material and work-
manship and perform to the Sellers applicable published specifications for a period of 18 months for hardware,
and 3 months for software, from the date of the original invoice. The liability of the Seller hereunder shall be
limited to replacing or repairing, at its option, any defective products which are returned F.O.B. to the Sellers
plant, (or, at the Sellers option, refunding the purchase price of such products). In no case are products to be
returned without first obtaining permission and a customer return authorization number from the Seller. In
no event shall the Seller be liable for any consequential or incidental damages.
Equipment or parts which have been subject to abuse, misuse, accident, alteration, neglect, unauthorized
repair or installation are not covered by warranty. The Seller shall make the final determination as to the
existence and cause of any alleged defect. No warranty is made with respect to custom equipment or products
produced to the Buyers specifications except as specifically stated in writing by the Seller in the contract for
such custom equipment.
This warranty is the only warranty made by the Seller with respect to the goods delivered hereunder, and may
be modified or amended only by a written instrument signed by a duly authorized officer of the Seller and
accepted by the Buyer.
Warranty and remedies on products not manufactured by the Seller are in accordance with warranty of the
respective manufacturer. THE SELLER MAKES NO OTHER WARRANTY OF ANY KIND WHATSOEVER,
EXPRESSED OR IMPLIED; AND ALL IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PUR-
POSE WHICH EXCEEDS THE AFORESAID OBLIGATIONS IS HEREBY DISCLAIMED BY THE SELLER.
INCASE OF DIFFICULTY
If you experience difficulty with this equipment, check the following, as appropriate:
1. Switch settings
2. Signal levels
3. Software configuration
4. Connections between Dantel’s equipment and your equipment.
If there is still a problem, substitute equipment that is known to be good. For additional assistance, call
Dantels Technical Field Service Department weekdays, 6 A.M. to 5 P.M. pacific time:
1-800-4DANTEL(1-800-432-6835).
If a thorough checkout shows a piece of equipment has malfunctioned, you may return it to the factory. For
repairs and emergency replacements, obtain a Return Material Authorization (RMA) number from the Cus-
tomer Service Representative at 1-800-4DANTEL (1-800-432-6835).
To ensure expedient processing of your order, provide a purchase order number and shipping and billing
information when requesting an RMA number. Also, when the units are returned to Dantel, include a descrip-
tion of the failure symptoms for each unit returned. Send defective equipment to:
Dantel, Inc. • 2991 North Argyle Avenue • Fresno, California 93727-1388
P.O. Box 55013 • Fresno, CA 93747-5013 Phone [phone] Fax [phone] http://www.dantel.com
WARRANTY