IOLITE technical specifications

System specifications

System specifications	IOLITEr	IOLITEs
Number of slots	12	8
Synchronization	2x SIRIUS® SYNC on L00B4f	2x SIRIUS® SYNC on L00B4f
Sync Accuracy	below 1 sample to Sirius®	below 1 sample to Sirius®
Dual EtherCAT® interface
Number of buses	Two (both with buffered DAQ or real time)	Two (both with buffered DAQ or real time)
Data Rate	Dual 100Mbit bus speed	Dual 100Mbit bus speed
Max. Throughput per bus	600kS/s	600kS/s
Bus 1 connectors	2 Ethernet RJ45	2 Lemo 1T
Bus 2 connectors	2 Ethernet RJ45	2 Ethernet RJ45
Minimum delay (analogue input to EtherCAT® bus)	70 µs	70 µs
Minimum EtherCAT® cycle time	100 µs	100 µs
Physical Specifications
Power in	Dual redundant 12-48V DC	Dual redundant 12-48V DC
Power consumption
Operating Temperature	-10 to 50°C	-10 to 50°C
Storage Temperature	-40 to 85°C	-40 to 85°C
Dimensions	483x149x133	282x147x135
Weight	tbd	tbd
Humidity	95% RH non condensing @ 50°C	95% RH non condensing @ 50°C
Shock & Vibration	Vibration sweep sinus (EN 60068-2-6:2008)	Vibration sweep sinus (EN 60068-2-6:2008)
	Vibration random (EN 60721-3-2: 1997 - Class 2M2)	Vibration random (EN 60721-3-2: 1997 - Class 2M2)
	Shock (EN 60068-2-27:2009)	Shock (EN 60068-2-27:2009)
	MIL-STD-810D	MIL-STD-810D

Amplifier overview

	6xSTG	8XTH	32xDI	32xDO	8xRTD
Connectors	DB9	Thermocouple	screw terminal	screw terminal	L0B6f
#ch per module	6x	8x	32x	32x	8x
Data rate / channel	20 kHz	100 Hz	20 kHz	20 kHz	100 Hz
Resolution	24 bit	24 bit	digital	digital	24 bit
Bandwidth
Voltage ranges	±50 V, ±10V, ±1V, ±100mV	1V, 100 mV		open collector	1V, 100 mV
Input coupling	DC, AC 1Hz (3, 10 Hz SW)	DC			DC
Sensor excitation	0..12 V (bipolar), 0..24 (unipolar) max. 0.4W/ch
Bridge connection	Full, ½, ¼ 350Ω, ¼ 120Ω 3 wire
Programmable shunt	100 kΩ
IEPE input	DSI-ACC
Current	20mA (internal shunt), DSI-5A
Temperature (PTx)	DSI-RTD				PT100, 200, 500, 1000, 2000
Thermocouple	DSI-TH	K, J, T, R, S, N, E, C, U, B
Resistance, Potentiometer					10kΩ (resistance)
LVDT	DSI-LVDT
Charge	DSI-CHG
TEDS
Isolation voltage	Differential	1000 V	1000V	1000V	1000 V
Power consumption per module
Advanced functions	Supports all strain types and high input range	High voltage, high isolation		watchdog	High voltage, high isolation

8xTH

Inputs
Input type	Isolated universal thermocouple and voltage
Number of channels	8
ADC Type	24bit delta-sigma
Sampling Rate	Simultaneous 100S/sec
Voltage Ranges	±1V	±100mV
Input Accuracy	±0.02% of reading ±10μV	±0.02% of reading ±10μV
Typical [email protected]/100 s/sec	115/106 dB	110/106 dB
Gain Drift
Offset Drift
Gain Linearity
Input Coupling	DC
Input Impedance	100 MΩ
Thermocouple	TC Types: K, J, T, R, S, N , E, C, U, B
Accuracy	±0.02% of reading ±0.5°C ±10μV
Resolution	<0.001°C
Sampling rates	100, 80, 40, 20, 10 s/sec
Typical Noise	0.007°C [email protected] K @10 s/sec	0.02°C [email protected] K @100s/sec
Additional Specifications
Input connector	Mini Thermocouple connector (copper)
Isolation voltage	1000 Vpeak channel/ground & channel/channel
Power consumption	3.2 W
Weight
Dimensions

6xSTG

Analog inputs
Input type	Voltage Ful/half/quarter bridge strain
Number of channels	6
ADC Type	24bit delta-sigma with anti-aliasing filter
Sampling Rate	Simultaneous 20kS/sec per channel (software-selectable)
Voltage Ranges	±50V	±10V	±1V	±100mV
Input Accuracy	±0.03% of reading, ±0.02% of range, ±0.1mV
Offset Accuracy after Balance Amplifier	0.35mV	0.1mV	0.01mV	0.001mV
Typical Dynamic [email protected]	100dB	110dB	130dB	145dB
Typical Noise [email protected]
Typical [email protected]
Typical CMR @ 400Hz/1kHz	-71dB/-66dB	-72dB/-66dB	-96dB/-88dB	-96dB/-87dB
Gain Drift
Offset Drift
Gain Linearity
Input Coupling	DC, AC 1Hz
Input Impedance	1 MΩ		20 MΩ
Overvoltage Protection	In+ to In-: 50V continuous, 200V peak (10msec)
Analog input performance
Bandwidth (-3dB)	0.49 fs
Alias-free Bandwidth	DC to 0.453 fs
Alias Rejection	-100dB (all sample rates)
Delay Through ADC	37 / fs
Oversampling	32
Excitation Voltage
Excitation Voltage	Free programmable (16 bit DAC)
Predefined Levels	Bipolar: 0, 1, 2, 5, 10 and 12VDC Unipolar: 0, 2, 5, 10, 15, 24VDC
Accuracy	±0.05% ±2mV
Drift	±50ppm/K ±100μV/K
Stability 10% to 90% Load	<0.01%
Current Limit	42mA (100mW max. Power)
Protection	Continuous short to ground
Bridge Connection Types	full bridge strain, ½ bridge strain, ¼ bridge strain (3-wire)
Ranges	2…1000mV/V free programmable
Internal Bridge Completion	½ bridge and ¼ bridge 120 and 350Ω
Bridge Completion Accuracy	0.05 %; TCR: 5ppm/K (others on request)
Internal Shunt Resistor	100kΩ (others on request)
Shunt Resistor Accuracy	0.05%; TCR: 10ppm/K (others on request)
Input Short, Sensor Offset Adjust	Software-selectable
Additional Specifications
Input connector	DB9
TEDs support	Standard + DSI adapters
Power Consumption
Weight
Slice Dimensions

4xDI, 4xDO

Digital Input
Isolated Input Channels	4
Compatibility	CMOS Configuration
Input low level	UIN < 0.8V
Input high level	UIN > 2.4V
Input high current @5V	UIN < 1.8 mA
Input high current @30V	UIN < 6 mA
Propagation delay	< 1 μsec
Sampling rate	Simultaneous 20kS/sec
Overvoltage protection	40V continuous (65V peak)
Isolation voltage peak	250V channel/ground & channel/channel
Digital Output
Isolated Output Channels	4
Compatibility	Open collector with 10kΩ pull-up to +5V
Maximum sink current	150mA (not protected)
Maximum switching voltage	50V
Propagation delay	< 20μsec
Maximum update rate	depending on EtherCAT master
Isolation voltage peak	250V channel to ground, no channel to channel isolation
General Specifications
Power consumption	2 W
Weight	?
Slice Dimensions	?

Technical drawings

Technical specifications

System specifications

Amplifier overview

8xTH

6xSTG

4xDI, 4xDO

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Technical drawings

Technical specifications

System specifications

Amplifier overview

8xTH

6xSTG

4xDI, 4xDO