SIRIUS® Measurement Modules
5.22 Analogue out OPTION
The 8 optional analogue output channels (BNC connectors) at the rear side are available for all SIRIUS® Dual Core
slices (see 5.4 SIRIUS® Dual Core specifications on page 54).
Note: the Multi modules (see 5.11 MULTI on page 69) have the analogue out channels per default on the front-side
connectors. When you order a Multi module with additional Analogue out OPTION, the front-side analogue out will
NOT be connected – only the analogue out of the rear BNC connectors.
Illustration 177: Rear side connectors of the Analogue-out version
5.22.1 Analogue out: Specifications
Inputs Voltage
DAC Type 24bit delta-sigma
Sampling Rate Simultaneous 200kS/sec
Number Of Channels 8
Function File replay, conditioned AI output, FGEN (software option)
Specifications
Full Scale ±10 V
Analogue out bandwidth 40 kHz
Accuracy ±0.1% of reading ±0.02 V
Temperature Drift ±50 ppm/K of reading ±200 µV/K
Output configuration Single Ended
SNR @ 50 (200) kS/s output rate 95 dB (86 dB) @ 100 kHz Bandwidth
Inter channel phase mismatch 0.1° * f
out
[kHz] + 0.1°
THD < -90 dB @ 1 kHz, 10 V
peak-peak
Output Impedance <1 Ω
Maximum Output Current 20 mA
Maximum load > 1000Ω
Output Protection Continuous short to ground
Signal Delay 100S/s…50kS/s 50kS/s…100kS/s 100kS/s…200kS/s
Signal conditioning mode 14 Samples + 50µs 19 Samples + 2µs 12 Samples + 35µs
Additional Specifications
Output connector BNC
Table 35: Analogue out specifications
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