ㆍ▷ 5 V/TTL, 8 양방향 채널, 100 ns C 시리즈 디지털 모듈
ㆍ▷ DSUB connectivity
ㆍ▷ CompactDAQ counter compatibility
ㆍ▷ 60 VDC, CAT I, channel-to-earth isolation
Features
• DSUB connectivity
• CompactDAQ counter compatibility
• 60 VDC, CAT I, channel-to-earth isolation
Specification & Introduction
Input/Output Characteristics
• Number of channels
8 DIO channels
• Default power-on line direction
Input
• Input/output type
TTL, single-ended
• Digital logic levels
Input
Voltage
5.25 V maximum
High, VIH
2 V minimum
Low, VIL
0.8 V maximum
Output High, VOH (5.25 V maximum)
Sourcing 100 μA
4.7 V minimum
Sourcing 2 mA
4.3 V minimum
Output Low, VOL
Sinking 100 μA
0.1 V maximum
Sinking 2 mA
0.4 V maximum
• Maximum signal switching frequency, per channel
Input
8 input channels
9 MHz
4 input channels
16 MHz
2 input channels
30 MHz
Output1
8 output channels
5 MHz
4 output channels
10 MHz
2 output channels
20 MHz
• I/O propagation delay
100 ns maximum
• I/O pulse width distortion
10 ns
• Input current (0 V ≤ VIN ≤ 4.5 V )
±250 μA
• Input capacitance
30 pF
• Input rise/fall time
500 ns maximum
• Overvoltage protection, channel-to-COM2
±30 V maximum on one channel at a time
• MTBF
1,244,763 hours at 25 °C; Bellcore Issue 2,
Method 1, Case 3, Limited Part Stress Method
Ordering Information