SIRIUS® XHS Technical Specifications

SIRIUS® XHS system specifications.

Power specs
Power Supply	9 - 48 V DC
Power consumption	Typ. 30 W
Environmental
Operating Temperature	-10 to 50 °C
Storage Temperature	-40 to 85 °C
Humidity	5 to 95 % RH non condensing @ 60 °C
IP rating	IP20
Shock & Vibration	Shock (EN 60068-2-27:2009) 75 g, 6 ms, half-sine (25x pos./neg in each axis) Random Vibration (EN 60721-3-2: 1997 - Class 2M2) Sweep sinus Vibration (EN 60068-2-6:2008)
Dimensions	266 mm x 149 mm x 55 mm 266 mm x 149 mm x 69 mm (extended slice)
Weight	2,4 kg
Interfaces
Ethernet	1 GbE (XCP, OPC UA) incl. IEEE1588v2 synchronization (PTP) (RJ45)
USB	USB 3.0 (Type C)
CAN	CAN 2.0, CAN-FD (DSUB9)
Sync Input/Ouput
Level (Input/Output)	TTL compatible
Max. Output Current	±24 mA (±50 mA for 1 sec)
Synchronization
Delay between slices	± 1 μs ( to the reference clock )
Max. Sync-cable length	100 m (Master/Slave), 200 m (IRIG)

SIRIUS® XHS HybridADC specifications

ADC
Type	Hybrid ADC
High bandwidth mode	16 bit SAR, up to 15 MS/s
High dynamic mode	Alias-free up to 2 MS/s
Digital low pass filter	Software selectable (off, alias free)
Analog HW filter	Analog 1 MHz 6th order (Butterworth)
Alias free filter	0.5fs cutoff, 0.45fs pass band, 0.55*fs stop band to -100dB, zero phase distortion, available below 2MS/s

SIRIUS® XHS HybridADC filtering specification

Filter Mode	High-bandwidth	1 MHz LPF	High-dynamic
Max. SR	15 MS/s	15 MS/s	2 MS/s
SW settings	Off	1 MHz	AAF
Bandwidth (-3 dB)	5 MHz	1 MHz	0.49 fs
Passband frequency (-0.1 dB)	500 kHz	500 kHz	0.45 fs
Passband flatness	± 0.1 dB	± 0.1 dB	± 0.1 dB
Alias-free bandwidth	✗	7.5 MHz	0.45 fs
HW filter	✗	✓	✓
Stopband frequency	✗	7.5 MHz	0.55 fs
Stopband attenuation	✗	-100 dB	-100 dB

SIRIUS® XHS digital counters specifications

Counter Input
Input Channels (See 1)	8
Modes	Event counting, waveform timing, encoder, tacho, geartooth,...
Counter timebase	150 MHz
Time base accuracy	Typical: 0.5 ppm, Max: 2 ppm
Max. Bandwidth	15 MHz
Max. Sampling Rate	5 MS/s
Input Filter	Off, 500 ns, 1 μs, 2 μs, 4 μs, 5 μs and 7.5 μs
Counter resolution	32-bit
Input Compatibility, Level	3.3 V TTL/CMOS (Low: <0.8 V, High >2 V)
Input termination, impedance	100 kΩ pull-up to +3.3 V
Input Protection	±25 V continuous
Digital Output
Output Channels	8 connectors, 1 line per connector
Output	5 V digital output
Maximum current	32 mA
Output series resistance	50 Ω
Sensor Power Supply
Output Voltage +5 V	5 V +/- 10 % 500 mA typ. Output short protected (Shared between 8 ports)
Output Voltage +12 V (See 2)	12 V +/-10 % 300 mA typ. Output short protected (Shared between 8 ports)
1) Digital inputs on Counter (individual A, B, Z input) can be used only for Trigger condition 2) Maximum 2x DS-TACHO4 laser probes supported.
Rev: 1702296000

SIRIUS® XHS amplifiers overview

	XHS-HV	XHS-LV	XHS-ACC	XHS-UNI
Connectors	BANANA	DB9, BNC, BANANA	BNC	DB9
Channels per slice	8	8	8	8
Data rate / channel	15 MS/s	15 MS/s	15 MS/s	15 MS/s
Resolution	16-bit (24-bit @ 1 MS/s)	16-bit (24-bit @ 1 MS/s)	16-bit (24-bit @ 1 MS/s)	16-bit (24-bit @ 1 MS/s)
Bandwidth	5 MHz	5 MHz	5 MHz	5 MHz
Voltage ranges	±2000 V ... ±200 V	±100 V ... ±50 mV	±10 V ... ±200 mV	±100 V ... ±50 mV
Input coupling	DC	DC, AC 1 Hz	DC, AC 0.1 Hz, AC 1 Hz	DC, AC 0.1 Hz, AC 1 Hz
Sensor excitation	✗	2.5..30 V bipolar, 2..24 V unipolar, max. 0.2 A / 2 W	IEPE 2 mA, 4 mA, 8 mA, 12 mA, 16 mA, 20 mA	Voltage; Unipolar and Bipolar 0.15 V .. 24 V Current: 100 µA - 100 mA, IEPE
Bridge connection	✗	✗	✗	✓
Programmable shunt	✗	✗	✗	✗
IEPE input	✗	DSI-ACC	✓	✓
Resistance	✗	✗	✗	✓
Temperature (PTx)	✗	DSI-RTD	✗	✓
Thermocouple	✗	DSI-TH	✗	DSI-TH
Potentiometer	✗	✗	✗	✗
LVDT	✗	DSI-LVDT	✗	DSI-LVDT
Charge	✗	DSI-CHG	✗	DSI-CHG
Current	✗	ext. shunt DSI20mA, DSI5A	ext. shunt	ext. shunt DSI20mA, DSI5A
TEDS	✗	✓	✓	✓
Isolation voltage	CATII 1000 V	420 Vdc (300 Vacrms)	140 Vdc (100 Vacrms)	420 Vdc (300 Vacrms)
Power consumption per channel (typ.)	1.45 W/ch	1.55 - 5 W/ch	1.8 W/ch	>2 W/ch
Advanced functions	High voltage, high bandwidth, high isolation	High sensor excitation and multi range	Sensor error detection, high speed	Sensor error detection, high speed
Rev: 1736165097

SIRIUS® XHS ACC amplifier specifications

SIRIUSi XHS 8xACC IEPE data acquisition system

Inputs
Input types	Voltage, IEPE
ADC Type	Hybrid ADC - alias free up to 2 MS/s, 16-bit up to 15 MS/s
Sampling Rate	Simultaneous 15 MS/s
Filtering	AAF 1 MHz (6th order)
Analog bandwidth (-3 dB)	5 MHz
Voltage Mode
Ranges	±10, 5, 2, 1, 0.4 and 0.2 V
Input Accuracy	DC	±0.03 % of reading ±0.02 % of range ±50 μV
	Up to 1 kHz	±0.04 % of reading ±0.02 % of range
	Up to 10 kHz	±0.06 % of reading ±0.05 % of range
	Up to 100 kHz	±0.1 % of reading ±0.1 % of range
	Up to 1000 kHz	±5 % of reading ±0.5 % of range
Noise floor, Typ.	Sample rate, filter \ Range →	10 V	5 V	2 V	1 V	0.4 V	0.2 V
	15 MS/s, Filter off	-85 dB	-84 dB	-83 dB	-82 dB	-77 dB	-72 dB
	1 MS/s, Filter on	-98 dB	-98 dB	-97 dB	-95 dB	-92 dB	-87 dB
	100 kS/s, Filter on	-109 dB	-107 dB	-108 dB	-107 dB	-103 dB	-98 dB
	10 kS/s, Filter on	-119 dB	-119 dB	-119 dB	-118 dB	-114 dB	-109 dB
CMR, Typ.	Frequency \ Range →	10 V	5 V	2 V	1 V	0.4 V	0.2 V
	50 Hz	141 dB	141 dB	139 dB	133 dB	121 dB	120 dB
	400 Hz	130 dB	133 dB	136 dB	137 dB	137 dB	131 dB
	1 kHz	122 dB	125 dB	127 dB	129 dB	130 dB	131 dB
Gain Drift	Typical 10 ppm/K, max. 30 ppm/K
Offset Drift	Typical 0.5 μV/K + 1 ppm of range/K, max. 2 μV/K + 4 ppm of range/K
Gain Linearity	< 0.02 %
Inter Channel Phase-mismatch	0.005° * fin [kHz] + 0.0002°
Channel Cross talk	-145 dB typ. @ 1 kHz
Input Coupling	DC or AC (1 Hz, 0.1 Hz)
Input Impedance	1 MΩ
Overvoltage Protection	50 V continuous; 200 V peak (10 msec)
Max. common mode voltage Isolation voltage	140 Vdc (100 Vacrms)
IEPE mode
Excitation	2 mA, 4 mA, 8 mA, 12 mA, 16 mA, 20 mA
Compliance voltage	24 V
Output Impedance	> 10 kΩ
Sensor detection	Shortcut: < 4 V; Open: > 19 V
Additional Specifications
Input connector	BNC
TEDS support	IEPE mode only
Rev: 1623052800

SIRIUS® XHS HV amplifier specifications

Inputs
ADC Type	Hybrid ADC - alias free up to 2 MS/s, 16-bit up to 15 MS/s
Sampling Rate	Simultaneous 15 MS/s
Filtering	AAF 1 MHz (6th order)
Analog bandwidth (-3 dB)	5 MHz
Voltage Mode
Ranges	±2000 V, ±1000 V, ±400 V, ±200 V
Input Accuracy	Signal frequency	Accuracy
	DC to 1 kHz	±0.03 % of reading ±0.02 % of range
	Up to 10 kHz	±0.1 % of reading ±0.05 % of range
	Up to 100 kHz	±4 % of reading ±0.1 % of range
	Up to 1000 kHz	±5 % of reading ±0.5 % of range
Noise floor, Typ.	Sample rate / Range →	2000 V	1000 V	400 V	200 V
	15 MS/s	-84 dB	-82 dB	-79 dB	-75 dB
	1 MS/s	-95 dB	-93 dB	-85 dB	-78 dB
	100 kS/s	-108 dB	-106 dB	-100 dB	-95 dB
	10 kS/s	-117 dB	-115 dB	-109 dB	-104 dB
CMR, Typ.	101 dB @ 50 Hz, 74 dB @ 400 Hz
Channel Crosstalk	-116 dB typ. @ 50 Hz, -89 dB typ. @ 1 kHz
Gain Drift	Typical 20 ppm/K, max. 40 ppm/K
Offset Drift	Typical 1.5 mV/K + 1 ppm of range/K, max 3 mV/K + 2 ppm of range/K
Gain Linearity	< 0.01 %
Input Coupling	DC
Input Impedance	10 MΩ \| 1 pF
Overvoltage category	CAT II 1000 V
Maximum input voltage	2000 Vdc or 2000 Vpk (1414 Vacrms)
Additional Specifications
Input connector	Banana
Rev: 1698322800

SIRIUS® XHS LV amplifier specifications

Inputs	Voltage
ADC Type	Hybrid ADC - alias free up to 2 MS/s, 16-bit up to 15 MS/s
Sampling Rate	Simultaneous 15 MS/s
Filtering	AAF 1 MHz (6th order)
Analog bandwidth (-3 dB)	5 MHz
Voltage Mode
Ranges	±100, 50, 20, 10, 5, 2.5, 1, 0.5, 0.25, 0.1 and 0.05 V
Input Accuracy	DC	±0.03 % of reading ±0.02 % of range ±100 μV (2 mV for Ranges ≥ 10 V)
	Up to 1 kHz	±0.03 % of reading ±0.02 % of range
	Up to 10 kHz	±0.1 % of reading ±0.05 % of range
	Up to 100 kHz	±2 % of reading ±0.1 % of range
	Up to 1000 kHz	±5 % of reading ±0.5 % of range
Noise floor, Typ.	Sample rate, filter \ Range →	100 V	5 V	0.5 V	0.05 V
	15 MS/s, Filter off	-82 dB	-78 dB	-65 dB	-51 dB
	1 MS/s, Filter on	-94 dB	-95 dB	-88 dB	-69 dB
	100 kS/s, Filter on	-104 dB	-105 dB	-100 dB	-81 dB
	10 kS/s, Filter on	-113 dB	-114 dB	-107 dB	-87 dB
CMR, Typ.	Frequency \ Range →	100 V	5 V	0.5 V	0.05 V
	50 Hz	91 dB	102 dB	98 dB	100 dB
	400 Hz	86 dB	75 dB	90 dB	98 dB
	10 kHz	66 dB	74 dB	82 dB	83 dB
Channel Crosstalk	Range ≥ 10 V: -105 dB @ 10 kHz Range < 10 V: -120 dB @ 10 kHz
Gain Drift	Typical 10 ppm/K, max. 30 ppm/K
Offset Drift	Range ≥ 10 V: Typ. 100 μV/K + 1 ppm of range/K, Max 250 μV/K + 2 ppm of range/K Range < 10 V: Typ. 4 μV/K + 1 ppm of range/K, Max 8 μV/K + 2 ppm of range/K
Gain Linearity	< 0.03 %
Input Coupling (see 1)	DC, AC 1 Hz
Input Impedance	Range < 10 V: 10 MΩ; Range ≥ 10 V: 1 MΩ \| 110 pF between INx to GND
Overvoltage Protection	Range ≥ 10 V: 300 V continuous Range < 10 V: 100 V (200 V peak for 10 msec)
Max. common mode voltage Isolation voltage	420 Vdc (300 Vacrms)
Excitation Voltage
Polarity	Unipolar or Bipolar Software selectable (programmable 16-bit DAC)
Excitation Level	Unipolar 1 .. 24 V; Predefined levels: 1, 2, 2.5, 5, 10, 12, 15, 20 and 24 VDC
Excitation Level	Bipolar 2.5 .. 30 V; Predefined levels: 2.5, 5, 10, 12, 15, 24 and 30 VDC
Drift	±10 ppm/K ±150 μV/K
Stability 10% to 90% load (bipolar)	< 0.01 %
Current limit	200 mA (2 Watt max. per Channel, 12 Watt max. per Slice)
Additional Specifications
Input connector	DSUB 9, BNC, Banana (others on request)
TEDS support	Standard + DSI® adapters
Rev: 1701403200
1) In- must be within ±10 V referred to GND (iso); for Ranges ≥ 10 V the DC value of In- is not rejected

SIRIUS® XHS UNI amplifier specifications

SIRIUSi XHS 8xUNI data acquisition system with universal inputs

Inputs
Input types	Voltage Full / Half / Quarter bridge strain (120 Ω and 350 Ω) Potentiometer, RTD, Resistance Current (ext. Shunt) IEPE
ADC Type	Hybrid ADC - alias free up to 2 MS/s, 16-bit up to 15 MS/s
Sampling Rate	Simultaneous 15 MS/s
Filtering	AAF 1MHz (6th order Butterworth)
Analog bandwidth	5 MHz
Voltage Mode
Ranges	±100, 50, 20, 10, 5, 2.5, 1, 0.5, 0.25, 0.1 and 0.05 V
Input Accuracy	Signal frequency	Accuracy
	DC	±0.03 % of reading ±0.025 % of range ±40 μV (1 mV for Ranges ≥ 10 V)
	Up to 1 kHz	±0.03 % of reading ±0.02 % of range
	Up to 10 kHz	±0.1 % of reading ±0.05 % of range
	Up to 100 kHz	±2 % of reading ±0.1 % of range
	Up to 1000 kHz	±5 % of reading ±0.5 % of range
Typ. Noise floor	Sample rate, filter \ Range →	100 V	5 V	0.5 V	0.05 V
	15 MS/s, Filter off	-81 dB	-81 dB	-75 dB	-56 dB
	1 MS/s, Filter on	-94 dB	-94 dB	-84 dB	-64 dB
	100 kS/s, Filter on	-104 dB	-105 dB	-100 dB	-81 dB
	10 kS/s, Filter on	-113 dB	-114 dB	-107 dB	-88 dB
Typical CMR	Frequency \ Range →	100 V	5 V	0.5 V	0.05 V
	50 Hz	91 dB	104 dB	101 dB	83 dB
	400 Hz	85 dB	96 dB	92 dB	83 dB
	10 kHz	62 dB	64 dB	76 dB	75 dB
Gain Drift	Typical 15 ppm/K, Max. 30 ppm/K
Offset Drift	Range < 10 V: Typ. 1 μV/K + 2 ppm of range/K, Max 4 μV/K + 8 ppm of range/K Range ≥ 10 V: Typ. 50 μV/K + 2 ppm of range/K, Max. 150 μV/K + 6 ppm of range/K
Gain Linearity	< 0.01 %
Inter channel phase mismatch	0.01° * fin [kHz] + 0.0002°
Channel Cross talk	Range ≥ 10 V: -100 dB @ 10 kHz Range < 10 V: -140 dB @ 10 kHz
Input Coupling	DC AC 0.15 Hz for all ranges; (1 Hz, 3 Hz, 5 Hz, 10 Hz, 20 Hz per SW)
Input Impedance	Range < 10 V: 10 MΩ; Range ≥ 10 V: 1 MΩ \| 110 pF between INx to GND
Overvoltage Protection	Range ≥ 10 V: 300 V continuous Range < 10 V: 100 V (200 V peak for 10 ms)
Max. common mode voltage Isolation voltage	420 Vdc (300 Vacrms)
Excitation Voltage
Polarity	Unipolar or Bipolar Software selectable (programmable 16-bit DAC)
Excitation Level	Unipolar and Bipolar 0.15 V .. 24 V; Predefined levels: 1, 2, 5, 10, 12, 15, 20 and 24 V
Accuracy	±0.05 % ±2 mV
Load stability 0 % to 100 % load	< 0.01 %
Line regulation over 20 Ω of change	< 0.005 % @ 120 Ω load
Noise @ 10 Volt / 350 Ω	< 300 μVrms @ 10 kHz BW
Impedance Sense to Exc Sense to GND	100 kΩ (0.5 Ohm with internal excitation sense) > 100 MΩ
Current limit	100 mA (max. 800 mW)
Protection	Continuous short to ground
Excitation Current
Excitation Current	Free programmable (16-bit DAC)
Ranges	100 µA - 1 mA	1 mA - 20 mA	20 mA - 100 mA
Accuracy	±0.2 % ±0.5 μA	±0.15 % ±2 μA	±0.01 % ±40 μA
Output Impedance	> 1 MΩ
Bridge Connection Types
Bridge types	Full / Half / Quarter bridge (3-wire or 4-wire) / Quarter Constant Current (2-wire or 4-wire)
Ranges	2 mV/V…1000 mV/V free programmable
Internal Bridge Completion	½ bridge and ¼ bridge 120 Ω and 350 Ω
Bridge Completion Accuracy	0.05 %; TCR: 2 ppm/K (others on request)
Internal Shunt Resistor	59.88 kΩ and 175 kΩ, software selectable (others on request)
Typ. Shunt Resistor Accuracy	0.05 %; TCR: 10 ppm/K (others on request)
Input Short, Sensor Offset Adjust	Software selectable
Lead-wire compensation	Automatic
IEPE mode
IEPE Current	Free programmable (16-bit DAC)
Predefined levels	2, 4, 8, 12, 16 and 20 mA
Compliance voltage	24 V
Output Impedance	> 1 MΩ
Sensor detection	Shortcut: < 4 V; Open: > 19 V
Additional Specifications
Input connector	DSUB-9 (others on request)
TEDS support	Class 1 (IEPE) and Class 2
DSI® adapters support	Yes
Rev: 1712840653