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Page Title:
Launcher interface requirements. - Continued |
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|  MIL-G-85299(AS)
(c) The input pin shall be monitored for correct voltage (for
limits see table III), starting 5.0
1.0 seconds after
application of the resistive load specified in
An accept/reject decision shall be updated
3.4.5.2.a.(1)(b).
at a one Hertz rate after the five-second delay is over.
(2) Heater filament, W1, P2-18, 28 volts dc.
(a) A 78 5 percent ohms resistive load shall be continuously
applied between ground and the input pin (W1, P2-18).
(b) A 7.9
5 percent ohms resistive load shall be applied between
ground-and the input pin (W1, P2-18) as specified in
3.4.5.2.a.(1)(b).
(c) The input pin shall be monitored for correct voltage as
specified in 3.4.5.2.a.(1)(c).
(d) Capacitance from the input pin (W1, P2-18) to ground shall be
not greater than 1.2
(3) Missile filament, W1, P2-22, 25.2 volts dc.
(a) A 250
5 percent ohms resistive load shall be continuously
applied between ground and the input pin (W1, P2-22).
(b) A 24.8
5 percent ohms resistive load shall be applied
betweenground and the input pin (W1, P2-22) as specified in
3.4.5.2.a.(1)(b).
(c) The input pin shall be monitored for correct voltage as
specified in 3.4.5.2.a.(1)(c).
(4) Ground, W1, P2-9. Continuity test to power ground pin.
Accept/reject limits: accept for not greater than 800 ohms;
reject for greater than 2,500 ohms. Accept/reject decision shall
be updated at a one Hertz rate after an initial five-second delay.
(5) Electrical cage, W1, P2-30. Continuity test to pin W1, P2-23,
electrical cage return. Accept/reject limits: accept for not
greater than 8.OK ohms; reject for greater than 90K ohms.
Accept/reject decision shall be updated at a one Hertz rate after
an initial five-second delay.
(6) Electrical cage return, W1, P2-23. Continuity test to pin W1,
P2-30, electrical cage as specified in 3.4.5.2.a.(5).
(7) Gas grain squib, W1, P2-13.
(a) A 1.5 5 percent ohms resistive load shall be fused with a
1.5 ampere slowblow fuse, and shall be continuously applied
from ground to pin W1, P2-13.
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