Specifications; Magnetic Tape Unit Specifications - Honeywell MTU9104 Operation Manual

an Initialize command. The LEDs on the associated
boards are lit and, after internal checking is fin-
ished, the lights are .extinguished one after another.
Any LEDs remaining lit indicate a malfunction on a
board(s) via an LED matrix. The CHECK light on
the central processor control panel is lit to inform
the operator.
More comprehensive testing is available to the
operator via the test and verification (T& V) pro-
grams. The T&Vs are loaded and run when it is
necessary to verify all operational aspects of the
MTC and isolate failures to the MTC, device adap-
ter, data recovery unit, or tape unit. Reference the
Level 6 Model 3X, 4X, 5X System Checkout T& V
Operator's Guide, Order No. A W94.
SPECIFICATIONS
Table 1-1 lists the specifications and character-
istics for the magnetic tape units.
TABLE 1-1. MAGNETIC TAPE UNIT SPECIFICATIONS
MTU9104 MTU9105 MTU9112 MTU9113
No. of Tracks:
9 9 7 7
Tape Density (bpi): 800 800 556/800 556/800
ReadlWrite Speed (ips): 45
75
45
75
Rewind Speed (ips):
200 250 200 250
Transfer Rate:
Bytes/s - 36K 60K
Chars/s - 25K/36K 41.7K/60K
Interblock Gap (in.):
0.60 0.60 0.75
0.75
Block Length (chars): 2048 2048 2048 2048
Vacuum Column:
single dual single dual
Device-Pac: I-MTM9102 I-MTM9102 I-MTM9101
I-MTM9101
Controller: MTC9101 MTC9101 MTC9101 MTC9101
Units per Controller: 4 4 4
4
Electrical Characteristics:
,Power- 120 Vac +10%, -15%; single phase
Power Consumption (k V A) - 0.78 0.82 0.78 0.82
Heat Dissipation (Btulhr) - 2000 2360 2000
2360
Frequency- 60 Hz
±
0.5 Hz
Environmental Characteristics:
Operating Temperature - 50° F to 100°
F
(10° C to 38° C)
Operating Relative Humidity - 10% to 90% (noncondensing)
Physical Characteristics:
Height (in) - 24.0 24.0 24.0
24.0
Width (in)- 19.0 19.0 19.0
19.0
Depth (in)- 15.4 15.4 15.4
15.4
Weight (lb) - 110
120
110 120
Cables:
ac
(ft)-
7.5 7.5 7.5
7.5
dc
(ft)-
25 25
25 25
Tape:
2400-foot reels of ¥.!-inch Mylar base certified for either 800 or 1600 bpi; reel diameter oflO¥.! inches; IBM-compatible
reel hubs
Recording Format:
Compatible with American National Standards Institute standards for recorded magnetic tape information interchange
GENERAL DESCRIPTION
1-2
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