1-13. DESCRIPTION OF TEST CONSOLE TEST BENCH 2A2 (cont)
MULTIPROGRAMMER EXTENDER 2A2A11
(1) The multiprogrammer extender 2A2A11 assembly consists of a model HP 6941B
multiprogrammer extender, six model HP 69433A output readback CCAs, a pair of cabinet
slide adapters, drawer slides, and a rack mounting kit.
(a) The multiprogrammer extender has the same basic mainframe (20 slot card
cage, rear panel, and dc volt power supply) as the multiprogrammer 2A2A6. The main
difference is the access door and the installation arrangement of the assigned CCAs.
Three CCAs are dedicated to the basic functions of the multiprogrammer extender.
These CCAs are extender input 06941-60026, I/0 transfer 06941-60025, and logic and
The output readback CCAs are located in slots 400, 401A, 402B,
403C, 408H, and 4091, and are address selected by the multiprogrammer assembly. These
CCAs are electrostatic discharge sensitive.
(b) The access door contains an ac power on switch and a screwlock which
when released, allows it to swing open for access to the CCAs.
(c) The rear panel contains three fuses (F1 thru F3), an ac power connector,
and two data connectors (J1 is DATA INPUT and J2 is DATA OUTPUT). J1 interconnects
with multiprogrammer assembly J2 DATA OUTPUT.
The multiprogrammer J2 DATA OUTPUT
connector is not used.
(2) The purpose of the multiprogrammer extender is to increase the operational
capacity of the multiprogrammer system.
It is intended for use only as an addition to
the programmer assembly and is controlled by same.
Multiprogrammer Extender Assembly Characteristics:
Data Word Transfer Rate:
20K words per minute
Physical Position of Unit
30° max from horizontal
Weight: 40 lb
Electrical Input: 115 vac +11, -7, 60 Hz
Operating Temperature: 32° thru 131°F