Digital Outputs; Ttl Inputs And Outputs - Addi-Data APCI-3010 Technical Description

APCI-3xxx
Logic input level: .......................................UH (max.):
Input frequency: .........................................1 MHz (max.) at 24 V
Interruptible inputs:....................................Not available
4.3.4 Digital outputs (24 V
Number of channels: ..................................4 digital outputs
Optical isolation: ........................................1000 V (1 s tested)
Output type:................................................High-Side (load to GND)
Nominal voltage:........................................24 V
Supply voltage: ..........................................7 V - 35 V
Output current for each output: ..................50 mA
Output saturation voltage: ..........................2 V (max.)
Switching-on time: .....................................0.6 μs (max.) at R (load) = 480 ohm
Switching-off time: ....................................4 μs (max.) at R (load) = 480 ohm
Overtemperature (shut-down): ...................165 °C (output driver)
Temperature hysteresis: .............................15 °C (output driver)

4.3.5 TTL inputs and outputs

Number of I/O channels:............................24 (3 ports with each 8 channels)
Type: ..........................................................TTL
Logic input level:
UH (max.): .................................................5.5 V
UH (min.): ..................................................2.0 V
UL (max.):..................................................0.8 V
UL (min.): ..................................................0 V
Input frequency (max.):..............................5 MHz
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Measured with an Agilent function generator type 33220A with connection through the
screw terminal panel PX8001 and the connection cables ST370-16 and FB8001
NOTICE!
The TTL inputs and outputs are not optically isolated.
Please make sure that no signal from the peripherals
is connected to the inputs and outputs when the PC
system is switched off or being booted up or shut
down. This can be realised by means of a relay or tri-
state circuit between the peripherals and the TTL
inputs and outputs.
30 V
UH (min.): 19 V
UL (max.): 14 V
UL (min.): 0 V
(UDN2987)
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Technical data
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