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HP 13255
CARTRIOG~ TAPE MODULE
Manual Part No. 13255-91032
PRINTED
AUG-Ol-76
DATA TERMINAL
1~ECHNICAL INFORMATION
_._._----------------------
HEWLETT~PACKARD
Printed in U.S.A.
13255 13255-91032/02
Cartridge Tape Module Rev AUG-Ol-76
1.0 IMTRODUCTION.
The cartridge Tape Module consists of a Cartridge Tape Unit (CTU)
Interface peA, a Read/Write PCA, a CIU Top Plane Assembly, two CTU
Transport Assemblies, and one or more mini tape cartridges. Each tape
cartridqe contains 150 teet ~f single-track O.150-inch tape with a
maximum tOrmatted storage capacity ot 110K eight-bit data bytes. The
dual cartridge tape units provide full read and write capabilities for
phase-encoded data. Data, command, status information, and address
interfacing between this subsection and other terminal modules is pro-
vided by the Backplane Assembly and CTU Interface PCA. The R~ad/Write
PCA controls recording, reading, and tape motion Of the two CTU Trans-
port Assemblies. Interfacing between the two PCA's is provided by the
CTU TOp Plane Assembly and interfacing between the Read/write PCA and
the two CTU Transport Assemblies is provided by a Motor cable Assembly
and two CTU ribbon cable assemblies.
2.0 OPERATING PARAMETERS.
A summary of operating parameters for the Cartridge Tape Module Is
contained in tables 1.0 through 5.3.
Table 1.0 Physical Parameters
----------------~---~---~----~--~---~-----~-~-~-~-~-~~--~---------~--~~--~~---~~
-----~~---------~-----~-----~-----------~-~~~----------------~---------~~-----~-
part Size (L x W x D) Weight
Number Nomenclature +/-0.100 Inches (Pounds)
-.-.--.----- ... _--
----_ ... _---_ .... -- -~-------~-------~----------~~
---~------~-------~---~~------ ======================= =========
O~640-60021 CTU Top Planp. Assembly 4.4 x 1.1 x 0.7 0.10
02640-60032 Read/write PCA 12.5 x 4.0 x 0.6 0.60
02640-60033 CTU Interface PCA 12.5 x 4.0 x 0.5 0.40
02640-60034 Cartridge Flectronics PCA 3.8 x 2.0 x 1.3 0.10
02640-60050 CTU Transport Assembly 5.1 x 3.6 x 3.8 0.80
02640-60054 Cl'U Base Assembly N/A N/A
02640-60055 Motor/Tachometer Assembly tv/A N/A
02640-60056 Head Bridge Assembly t-t/A N/A
02640-60057 Tachometer Coil AssemblY N/A N/A
02640-60066 CTU Cable Assembly N/A N/A
02640-60067 Head Assembly N/A N/A
02640-60074 Magnet Assembly N/A N/A
02640-60076 Disc/Capstan Assembly N/A N/A
0~640-60085 Motor Cable Assembly N/A N/A
02640-60102 Cl'U Bezel Assembly N/A N/A
9162-0061 Mini cartr1dge N/A N/A
==============================================================================
Number of Backplane Slots Required: 2
================================:===============================================
HP 13255
CARTRIDGE TAPE MODULE
Manual Part No. 13255-91032
PRINTED
AUG-Ol-76
____....-_. . _.-~ ..... -----------~-.a-------....~~---.-~----------...-.----
NOTICE
The information contained in this document is subject to change
Without notice.
H~WLETT-PACKARO MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS
MATERIAL, INCLUDING, BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FIT~ESS FOR A PARTICULAR PURPOS~. Hewlett-Packard
shall not be liable for errors contained herein or for incidental or
Consequential damaqes in connection with the turnishing, performance,
or use of tnis material.
Tnis document contains proprietary information which is protected by
copyright. All rights are reserved. ~o part of this document may be
Photocopied or reproduced without the-orior written consent ot He~lett
Pa.ckard Company.
..
-~-- --~~------~~--~-~------.~--.~-~--~---~-------~~-~-----------~---------~----
Copyright c 1976 by HE~L~TT-PACKARD COMPANY
NOTE: This document Is part of the 264XX DATA -TERMINAL product
series Technical Information Package (HP 13255).
132~5 13255-91032/02
Cartridge Tape Module Rev AUG-01-76
1.0 IMTRODUCTION.
The cartridge Tape Module consists of a Cartridge Tape Unit (CTU)
Interface peA, a Read/Write PCA, a CiU Top Plane Assembly, two CTU
Transport Assemblies, and one or more mini tape cartridges. Each tape
cartridqe contains 150 teet of Single-tracK O.150-inch tape with a
maximum tormatted storage capacity ot 110K eight-bit data bytes. The
dual cartridge tape units provide full read and write capabilities for
phase-encoded data. Data, command, status information, and address
interfacing between this subsection and other terminal modules is pro-
vided by the Backplane Assembly and CTU Interface PCA. The Read/Write
PCA controls recording, reading, and tape motion Of the two CTU Trans-
port Assemblies. Interfacing between the two PCA's is provided by the
CTU TOp Plane Assembly and interfacing between the Read/Write PCA and
the two CTU Transport Assemblies is provided by a Motor Cable Assembly
and two CTU ribbon cable assemblies.
2.0 OPERATING PARAMETERS.
A summary of operating parameters for the Cartridge Tape Module Is
contained in tables 1.0 through 5.3.
Table 1.0 Physical Parameters
================================================================================
part Size (L x W x D) Weight
Number Nomenclature +/-0.100 Inches (Pounds)
============= -~------------~~-~--~~---~--~~
-~~~--------------~---------~-
======================= =========
0:l640-60021 CTU Top Plan~ Assembly 4.4 x 1.1 x 0.7 0.10
02640-60032 Read/Write peA 12.5 x 4.0 x 0.6 0.60
02640-60033 CTU Interface PCA 12.5 x 4.0 x 0.5 0.40
02640-60034 Cartridge Flectronics peA 3.8 x 2.0 x 1.3 0.10
02640-60050 CTU Transport Assembly 5.1 x 3.6 x 3.8 0.80
02640-60054 CTU Base As~embly N/A N/A
02640-60055 Motor/Tachometer Assembly N/A N/A
02640-60056 Head Br1dge Assembly N/A N/A
02640-60057 TaChometer Coil Assembly N/A N/A
02640-60066 CTU Cable Assembly N/A N/A
02640-60067 Head Assembly N/A N/A
026,*0-60074 Magnet Assembly N/A N/A
02640-60076 Disc/Capstan Assembly N/A N/A
0:l640-60085 Motor Cable Assembly N/A N/A
02640-60102 CTU Bezel Assembly N/A N/A
9162-0061 Mini cartridge N/A N/A
==============================================================================
Number of Backplane Slots Required: 2
================================================================================
13255 13255-91032/03
Cartrldge Tape Module Fev AUG-Ol-76
Table 2.0 Peliabil1ty and Environmental Information
=====::==========================================================================
I:.nvlronmentaJ.: ( X ) HP CldSS B ( ) Other:
Restrictions: Type tested at product level except the cartridge
tape. The cartridge tape limits temperature and
humidity conditions as follows.
Free space ambient temperature:
Non-operating: -10 to + 65 degrees C
(-15 to +150 degrees F)
Operating: + 5 to + 40 degrees C
(+41 to +104 degrees F')
Humidity: 20 to 80% (non-condensing)
====::=========================================================================
Failure Rate (percent per 1000 hours) of Major Assemblies:
CTU Interface PCA 0.82340%
Read/Write peA 4.04199%
CTU Top Plane Assembly 0.000R8%
Motor Cable Assembly 0.00060%
CTU Transport Assembly 4.17800%
Lite expectancy tor components of the CTU Transport Assembly (the maximum
insertion rate =
1 per second. Data for the head, motor, and motor
capstan apply to start-stop motion at 10 inches per second):
E.ject, Insert Mechanism 20,000 insertions min. (50,000 typical)
cartridge Insert and 100,000 insertions min.
file Protect Switches
Head/Write Head 3,000 hours min. (10,000 hours typical)
14otor 1,000 hours min. ( 5,000 hours typical)
I~Otor Capstan 1,000 hours min. ( 5,000 hours typical)
=====::==========================================================================
13255 13255-91032/04
Cartridge Tape Module Rev AUG-Ol-76
laole 3.0 Total Module power Supply and Clock Requirements - Measured
While Accelerating to 60 ips (At +/-5% Unless otherwise Specified)
================================================================================
+5 VOlt supply +12 Volt supply -12 Volt Supply +42 Volt SupplY
~ 1350 rnA @ 1630 rnA @ 1580 rnA rnA
NOT APPLICABLE
======================================1=======================================
115 volts ac 220 volts ac
A A
NOT APPLICABLE NOT APPLICABLE
==============================================================================
Clock Frequency: 4.915 MHz
================================================================================
132~S 13255-91032/05
Cartridge Tape MOdule Rev AUG-Ol-76
Table 4.0 Connector Information for CTU Interface PCA
================================================================================
connector Signal Signal
and Pin NO. Name Description
===:=========== -~--~-~---------
-~----~-------~- -----~-------~~---------------~~----~------~--
-~~~-----~-~--~---~-~--~----------------------
PI, Pin 1 +5V +5 Volt Power Supply
.. 2 GND Ground Common Return (Power and Signal)
-3 SYS eLK 4.915 MHz System Clock
-4 -l2V -12 Volt Power Supply
-5 ADORO Negative True, Address Ait 0
-6 ADORI Negative True, Address Bit 1
-7 ADOR2 Negative True, Address Bit 2
-8 ADOR3 Negative True, Address Bit 3
ADDR4 Negative True, Address Bit 4
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