ADLINK cPCI-7434 - Manual (Page 11)

Introduction
•
3
1.2 Applications
•
Laboratory and Industrial automation
•
Watchdog timer
•
Event counter
•
Frequency counter and generator
•
Low level pulse generator
•
Time delay
1.3 Specifications
♦
Optical Isolated Input Channel
PCI-7432
cPCI-7432
cPCI-7432R/P
PCI-7433
cPCI-7433
cPCI-7433R
Number of Channel 32 DI 64 DI
Input Voltage
0 – 24V dc
logic H: 5~24V
logic L: 0~1.5V
Input Resistance
2.4K
Ω
@0.5W
(2.4 K
Ω
@1W for PCI-7433)
Isolated Voltage
5000 Vrms
(2500 Vrms for PCI-7433, cPCI-7433R, cPCI-
7432R/P)
Throughput 10K Hz (0.1 ms)
Interrupt Sources Digital input channel 0 and channel 1
Power
Consumption
+5V @ 530 mA typical +5V @ 500 mA typical
Table 2. Optical Isolated Input Channel Specifications