MIC-1816R

Specifications

Analog Input

• Channels 4-ch IEPE and 8-ch general AI (Voltage/ Current)
• Resolution 16 bits
• Sample Rate Single channel: 5 MS/s max.; Multiple channels: 1 MS/s

Note: The sampling rate of each channel is influenced by the number of used channels. For example, if 4 channels are used, the sampling rate will be 1MS/4 = 250 kS/s per channel.

• Trigger Reference Analog triggers
• Trigger Mode Start, Delayed Start Stop, Delayed Stop
• FIFO Size 4,000 samples
• Overvoltage Protection 30 Vp-p
• Input Impedance Voltage : 1 GΩ Current : 500 Ω
• Sampling Modes Software and external clock
• Input Range Software programmable

• Current Input Range 4-20mA (according to voltage range 0~10 V)
• Current Input Update Rate 20 KS/s

§ Current Input -3dB frequency    15 Hz

• Analog Trigger Reference -10 ~ +10 V
• Analog Tirrger Resolution 16 bits (0.3 mV/step)

Integrated Electronic Piezoelectric (IEPE)Excitation

• Preamplifier Gain 1, 10, 100 switch selectable
• AC Couple Upper Cut-Off Gain x1, x10(-5%) : 100KHz

Frequency                               Gain x100(-1%) : 50KHz

§ AC Couple Lower Cut-Off          0.58Hz

Frequency (-3dB, 1MΩ)

• Accuracy < ±2% for all gain settings
• Complicance > 24 V
• Current 4 mA
• Discharge Time Constant > 0.3 seconds
• DC Offset < 30 mA

Analog Output

• Channels 2-ch Voltage / Current-sink / Current-source (shared)
• Resolution 16 bits
• Sample Rate 3 MS/s
• Output Range Software programmable
• Voltage Output Range 0V~5V, 0V~10V, ±5V, ±10V
• Current Output Range 4-20mA (according to voltage range 0~10 V)
• Current Mode Update Rate 20 KS/s
• Current Mode Accuracy Source : 0.15% FSR

Sink : 0.05% FSR

• Current Mode Loading Source : 600 Ω

Sink : depends on external voltage

• Current Sink Voltage Sink : 50 VDC

Isolated Digital Input

§ Channel                             8

• Isolation Protection 2,500 VDC

§ Interrupt Capable Channel   1

§ Digital Filter Channel         1

• Opto-Isolator Response 100 us
• Input Voltage Logic 0 : 2V Logic 1 : 5 ~ 50 V

Isolated Digital Output

• Channels 8 (NPN)
• Isolation Protection 2,500 VDC
• Output Voltage 5 ~ 40 VDC
• Sink Current 500 mA /channel
• Opto-Isolator Response 100 µs

Counter

§ Channels                            2

• Resolution 32 bits
• Compatibility 5 V/TTL
• Isolation Protection 2,500 VDC
• Opto-Isolator Response 100 us