All software Windows : 7, 8 or 10 (32 and 64 bit compatible).
Analog Inputs
Number of Input channels: 4 (BNC or 8-pin DIN)
Input configuration: Single-ended (BNC) or differential (DIN)
Amplification range: ±20 mV to ±10 V full scale in 9 steps
Range, Gain:
- ±10 V 1
- ±5 V 2
- ±2 V 5
- ±1 V 10
- ±0.5 V 20
- ±0.2 V 50
- ±0.1 V 100
- ±50 mV 200
- ±20 mV 500
Maximum input voltage: ±50 V
Input impedance: ~1 MΩ || 47 pF @ DC
Anti-aliasing filter: 25 kHz
Frequency response (–3 dB): 25 kHz @ all ranges
DC drift: Software corrected zero
CMRR (differential): 105 dB @100 mV range
Channel crosstalk: less than –90 dB
Input noise: <2.4 μVrms referred to inputI
Pod Connectors
Connector type: 8-pin DIN
Supply voltage: ±5 V regulated
Maximum current: 50 mA per Pod port
Communications: 2 wire I2C
Signal input: Differential or single-ended analog inputs
Sampling
ADC resolution: 24 bit hardware
16 bit Chart and Scoipe software
16 – 24 bits EChem and PowerChrom software
Linearity error: ±0.1%
Maximum sampling rates: 100 kHz/channel
Available sampling rates: 12/h to 100 kHz using Chart software
2 Hz to 100 kHz using Scope software
Output Amplifier
Output configuration: Bipolar
Output resolution: 16 bits
Maximum output current: 20 mA continuous
Output impedance: 0.01 Ω typical
Slew rate: 2.3 V/μs
Settling time: 5 μs (10 V step on 10 V range)
Output range: ±200 mV to ±10 V (software-selectable)
Range (V) Resolution (μV)
±10 312.5
±5 156.5
±2 62.5
±1 31.25
±0.5 15.625
±0.2 6.25
Output Zero error <0.5 mV
External Trigger
Trigger mode: TTL level (non-isolated) or contact closure (isolated) software selectable.
Trigger threshold: 2.0 ± 0.25 V
Hysteresis: 0.6 V typical
Maximum input voltage: ±12 V
Minimum detectable event: 3 μs
Microprocessor and Data Communication
CPU: Freescale DSP56858
RAM: 4 Mbit SRAM
ROM: 1 Mbit flash ROM
Data communication: USB 2.0 or 1.1 compliant (up to 480 Mbits/s)
Expansion Ports
I2C expansion port: Power and control bus for eDAQ Amps (maximum
of 500 mA).
Physical Configuration
Dimensions (w x h x d): 200 x 65 x 250 mm (7.9" x 2.6" x 9.8")
Weight: 2 kg (4.41 lb)
Operating voltage: 90 to 250 V AC 50/60 Hz
Nominal power needs: <18 VA (including eDAQ Amps and Pods attached).
<50 mA @ 240 V or <100 mA @ 115 V)
Operating conditions: 0 to 40 °C
0 to 90% humidity (non-condensing)