General - Racal Instruments 1260-64 Manual

User Manual 1260-64

General

(External flyback-suppression diodes are required when
switching inductive loads.)
Maximum Total VXI Current Available to Drive External Loads
+24V
+12V
+5V
mainframe capability)
Maximum Current per Bank
Supply)
Maximum Current per Switch
Maximum Switchable Voltage
Maximum Switchable Power
Per Channel
Path Resistance:
Worst Case
End of Life
Power Requirements (Ipm)
Cooling Requirements
Airflow
Weight
Sink Driver, VXI +24V Supply
5A (May be further limited
by mainframe capability).
5A (May be further limited
by mainframe capability)
6A (May be further limited by
4A (Internal or External
.5Amp
30V, DC Only
30W, 62.5 VA (Resistive
Load)
<1.8Ω
<2.7Ω
+5V 0.4A (2.8A with Option 01 installed)
+12V 320mA per RF relay (energized)
plus current drawn by external
loads on 1x16 relay banks.
+24V 10mA per relay (energized)
4.0 L/S at 0.5 mmofH
5.0lbs (2.25Kg)
5.28lbs (2.38Kg) with Option 01
Module Specification 1-3
O
2