Grass Valley Kaleido-MX (3RU) v.7.80 - Manual (Page 54)

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Specifications
Kaleido-MX (3RU) Frame
Kaleido-MX (3RU) Frame
GPI bidirectional (up to 16)
Description Contact closure to GND
Signal Open collector 5 to 12 VDC
Connector DB-44
Input mode
Pull-up voltage 2.3 Volts
Source current 2 mA when input shorted
Low-level activation 0.8 Volts max
Over voltage 25 Volts max
Output mode
Contact closure current 50 mA max
Reverse voltage -15 Volts max
Reverse current -50 mA max
V out low 0.6 Volts at 1.5mA
Power supply Hot-swappable redundant power supply
Input voltage 100-240 V AC
Current 3.25–1.35 A
Frequency 50/60 Hz
Power 325 W max
Dimensions 3RU × 485 mm (19 in) × 286 mm (11.25 in)
Weight 6.9 kg (15.2 lb) for 32 × 4
Full spec. temperature range 0–40°C (32–104°F) (ambient)
Max. storage humidity 90% RH non-condensing
Max. functional humidity 65% RH non-condensing
Communication ports Ethernet 10/100BASE-T
Alarm GPI contact