NI 9403 - 二手

Name: NI 9403 - 二手
Brand: NI

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NI 9403 二手数字模块，带 32 路 TTL 输入/输出通道和 DSUB 接口。具备高达 60 VDC 的通道对地隔离，支持 -40°C 至 70°C 的工作温度范围。

Brand	NI
Model	NI 9403
Input Current	±250 µA
Propagation Delay	330 ns
Digital Logic Input Voltage	-0.25 V to 5.25 V
Input High Voltage	2.2 V
Input Low Voltage	0.8 V
Module Output Current	64 mA

Power Consumption (Active Mode)	1 W
Power Consumption (Sleep Mode)	25 µW
Weight	150 g
Operating Temperature	-40 °C to 70 °C
Storage Temperature	-40 °C to 85 °C
Overvoltage Protection	±30 V maximum on up to 8 channels at a time
Channel-to-Channel Skew	265 ns
Default Power-On Line Direction	Input
Dio	5 v TTL
Hold Time	60 ns
Hysteresis	0.2 V
Input Capacitance	30 pF
Input/Output Type	TTL, single-ended
Isolation Channel-to-Channel	None
Isolation Continuous (Channel-to-Earth Ground)	60 VDC
Maximum Altitude	5000 m
Mtbf	763,325 hours at 25 °C; Bellcore Issue 2, Method 1, Case 3, Limited Part Stress Method
Number of Channels	32
Operating Humidity	10% RH to 90% RH, noncondensing
Operating Shock	30 g, 11 ms half sine; 50 g, 3 ms half sine; 18 shocks at 6 orientations
Operating Vibration (Random)	5 grms
Operating Vibration (Sinusoidal)	5 g
Output High Voltage (Sourcing 100 µA)	4.75 V
Output High Voltage (Sourcing 2 mA)	4.4 V
Output Low Voltage (Sinking 100 µA)	0.1 V
Output Low Voltage (Sinking 2 mA)	0.26 V
Pollution Degree	2
Setup Time	10 ns
Storage Humidity	5% RH to 95% RH, noncondensing
Thermal Dissipation (Active Mode, at 70 °C)	1 W
Thermal Dissipation (Sleep Mode, at 70 °C)	25 µW

NI 9403 Datasheet - National Instruments 数据表

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