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1260-X138 User Manual
Specifications 1-4
Racal Instruments
©
2005
Switching Current
:
2A 25% relays activated with 20
°
C temperature
rise
Switching Power
:
60W below 10,000 feet
Path resistance (Differential or 2-Wire Mode):
MUX Channels:
1x8: 1
Ω
(Initial)
2.25
Ω
(End of life)
1x64: 1.7
Ω
(Initial )
5.20
Ω
(End of Life)
Analog Channels:
<0.50
Ω
Capacitance:
High to Low MUX Channels:
1x8: 80pF
1x16: 100pF
1x24: 160pF
1x32: 180pF
1x48: 270pF
1x64: 290pF
High to Low Analog Channels:
<120pF
High or Low MUX Channel to Chassis Ground:
<180pF
High or Low Analog Channel to Chassis Ground:
<170 pF
Open Switch Insulation resistance:
> 10
9
Ω
Relay Switch Settling Time:
< 20 ms
Maximum Power Dissipation:
60W below 10,000 feet*
Cooling (25% Relays energized operating at full rated
current):
2.00 Liters/sec @ 0.15 mmH
2
O
Shock, Functional:
30g, 11 ms, ½ sine wave
Vibration, Non-operating:
0.013 in. P-P, 5-55 Hz
Содержание 1260-100X X Series
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