Transcript
imc CANSAS-L-HCI8 Technical datasheet
imc CANSAS-L-HCI8 Module for the capture of temperature, voltage, current and resistance
Datasheet Version 1.5, 22.07.2011
The imc CANSAS module enables measurement of low voltage signals riding on a high or indeterminate common mode level of up to 800 V. Highlights: isolated measurement of low voltages, resistance, current and temperature (TE and Pt100) at a high common mode level Physically isolated inputs Typical applications: Temperature measurements on high voltage battery or fuel cell terminals, e.g. Hybrid or Electric vehicles. Measurement of low voltage current shunt signal with high common mode imc CANSAS-L-HCI8
Order Code CANSAS-L-HCI8
article number 1050292
CANSAS-HCI8
1050270
Standard, Fan-less aluminum extruded housing, Long model Fan-less aluminum extruded housing
Software version: imc CANSAS 1.6 R16, or later Terminals connections: CAN-bus on 2x DSUB-9 terminals, CAN IN (male), CAN OUT (female) CAN-bus interface for transmitting measurement channels on the CAN-bus at up to 1Mbit/s, (equipped in accordance with CiAâ Draft Standard 102 Version 2.0, CAN Physical Layer for Industrial Applications) Signal terminal:
channel 1 .. 8
PHOENIX FFKDS 3.81
allowable wire size / cross section rigid / flexible
spring clamp minimum
maximum
0.14 mm2 AWG 25
1 mm2 AWG 17
2x 6-pin service plug (on the rear side, only with the standard module: CANSAS-L-HCI8, only for imc personal for services purposes) Power supply Supply voltage 9 V to 50 V DC via (4-pin) Phoenix connector or via CAN-bus connector
Errors and changes excepted For more information, contact: Berlin: +49 - 30 - 46 70 90 - 0
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imc CANSAS-L-HCI8 Technical datasheet Operating conditions Operating temperature: -30°C to 85°C occasional, temporary condensation allowed Shock resistance: 50 g pk over 6 ms For aluminum extruded housing: Connection terminals for power supply via Phoenix sockets imc Plug & Measure The HCI8 module is prepared with imc Plug & Measure technology (when equipped with custom connectors). Support of TEDS for storing and exporting sensor information Parameterization of a measurement channel at the click of a mouse Measurement characteristics
Sampling rates can be set to up to 1 kHz per channel in steps of 1, 2, 5 440 Hz bandwidth (-3 dB) 16 bit resolution (with internal 24 bit processing) Integrated DSP for online signal processing: data reduction, filtering, scaling, statistics etc.
Measurement channels 8 differential analog channels individually filtered and conditioned for measurement of: voltage, thermocouples, Pt100, current, resistor Synchronized sampling of all measurement channels Synchronized sampling with measurement systems or appropriate modules possible both with additional synchronization line and via CAN-bus only. Special characteristics The module can send a CAN-Bus message at intervals ("heartbeat“). This periodic message can serve the purpose of monitoring whether the correct module is being used with the correct configuration. The module's configuration can be exported by the software; this makes it possible to transfer configurations made by others by means of just the module. With the Long model, the module can import slot data from the rack and pass it to automation software. It supports the CANopenâ protocol according "CiAâ DS 301 V4.0.2" and "CiAâ DS 404V1.2"; 4 TPDO (Transmit Process Data Objects) in INT16, INT32, and FLOAT 2 . The supported capabilities, more standards and the settings which can be edited via CANopenâ are described in "CANSAS CANopenâ ". Supported from CANSAS version 1.6R12. Included accessories Calibration certificate as per DIN EN ISO 9001 Instruction manual Additional options, accessories Depending on the model, the modules can be either attached together to form stacks or installed in racks; see the technical data sheet "CANSAS Installation and Assembly" for detailed information The top-hat rail jig can be mounted on the purposely provided holes in the housing (CANSAS-HCI8). The top-hat rail conforms to EN50022 35 mm x 7.5 mm. Configuration of the modules for application in a CAN network can be performed either at factory upon ordering, or by the customer using appropriate configuration software. For the necessary software as well as cables and additional accessories, see the technical data sheet "Integration of CANSAS into CAN Networks". 2 CANopen â mode does not support virtual channels and controlling the LEDs
Errors and changes excepted For more information, contact: Berlin: +49 - 30 - 46 70 90 - 0
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imc CANSAS-L-HCI8 Technical datasheet
HCI8: Technical Specs 22.07.2011
Technical Specs Datasheet Version 1.5 Parameter
typ.
max.
Inputs
8
isolated analog channels with high common mode voltage
Measurement modes
Voltage Current Resistor Thermocouples, RTD (Pt100)
Sampling rate/channel
£1 kHz
Bandwidth
Remarks
440 Hz
-3 dB
Filter cutoff frequency Filter characteristics
1/6 of sampling rate
Connection terminals
5 terminals / channel (+IN, -IN, +I, +PT, -PT)
digital low-pass, Butterworth and Bessel, 2nd order PHOENIX FFKDS 3,81 spring clamp terminals
Voltage and current measurement Voltage input ranges
± 20 mV / ±50 mV / ±100 mV / ±200 mV / ±500 mV / ±1 V / ±2 V / ±5 V / ±10 V / ±20 V / ±60 V
Current input ranges
±10 mA / ±20 mA
Gain uncertainty
50 W internal shunt
<0.025 % <0.07 %
<0.05 % <0.15 %
voltage, 25 °C current
0.02%
£0.05% £0.08%
of range range > ± 50 mV range £ ± 50 mV
Offset uncertainty
Non-linearity
<120 ppm
±10 V input range
Gain drift
15 ppm/K 50 ppm/K
Offsetdrift
1 µV/K
Input voltage noise (RTI)
2 µVrms 12 µVpp
Channel isolation
>1 GW, <40 pF
Crosstalk
>165 dB (50 Hz) >92 dB (50 Hz)
>1 GW, <10 pF
ranges £±2 V ranges ³±5 V
over entire temperature range
over entire temperature range bandwidth 0.1 to 440 Hz range ±20 mV Rsource = 0 W to system ground chanel-to-channel ranges £±2 V
Rsource £100 W
ranges ³±5 V
Temperature measurement - Thermocouples Input ranges
R, S, B, J, T, E, K, L, N
Resolution
0.025 K
Measurement uncertainty Temperature drift Uncertainty of cold junction compensation Drift of cold junction compensation
per IEC 584
< 0.028 K
dependent on type (16-bit)
< ±0.5 K
Type K, range: -150 °C to 1200 °C DTa= |Ta -25 °C| ambient temp Ta
±0.02 K/K×DTa < ±0.5 K
DTi= |Ti -25 °C| ambient temp Ti
±0.001 K/K×DTa
Temperature measurement – Pt100 Input ranges
-200 °C to +850 °C
Errors and changes excepted For more information, contact: Berlin: +49 - 30 - 46 70 90 - 0
individual current sources, isolated
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imc CANSAS-L-HCI8 Technical datasheet Temperature measurement – Pt100 -50°C to +150°C Resolution
0.016 K 0.003 K
Measurement uncertainty
-200 °C to +850 °C, four-wire measurement plus measurement value
<±0.25 K < ±0.05 %
Temperature drift
±0.01 K/K×DTa
Sensor power supply (Pt100)
Parameter
input range: -200 to +850 °C (16-bit) input range: -50 to +150 °C (16-bit)
DTa=|Ta -25 °C|; ambient temp Ta
250 µA
Value (typ. / max)
Remarks
Resistor measurement Input range
0 W to 1000 W 0 W to 500 W 0 W to 250 W 0 W to 150 W
General Parameter Isolation: (common mode) General Pollution degree test voltage to system ground Automotive Measurement category Working voltage transients, diff. overvoltage Supply network Measurement category Assessment voltage Overvoltage protection (differential)
IMR (isolation mode rejection)
Input coupling configuration Input impedance
typ.
max.
per IEC (EN) 61010-1
2 2300 V
1 min
CAT I 800 V 500 V
impulses per ISO 7637-2
CAT II 300 V ±600 V ESD 2 kV Transient protection: automotive load dump ISO 7637, test impulse 6 >105 dB (50 Hz) 0.01 ppm/Hz 40 dB >70 dB (50 Hz) 0.12 ppm/Hz 18 dB DC differential, isolated 6.7 MW 1 MW
TEDS - Transducer Electronic
diff. input voltage, 1 min. human body model Test impulse 6 Ri=30 W, td=300 µs, tr<60 µs Ranges £ ±2 V < 1 MHz ³ 1 MHz
Rsource = 0 W
Ranges ³ ±5 V < 1 MHz ³ 1 MHz isolated from system ground (housing, CHASSIS, function ground) Ranges £ ±2 V Ranges ³ ±5 V and with device deactivaed current input
50 W Input current normal at overload
Remarks
1 nA 1 mA conformant to IEEE 1451.4
Errors and changes excepted For more information, contact: Berlin: +49 - 30 - 46 70 90 - 0
under operating conditions |Vin| > 5 V for ranges < ±5 V or deactivated special order
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imc CANSAS-L-HCI8 Technical datasheet General Parameter
typ.
Data Sheets CANopenâ mode
Operating temperature Dimensions (W x H x D), Weight
Remarks only when equipped with custom connectors
"CiAâ DS 301 V4.0.2" and "CiAâ DS 404V1.2" supports 4 TPDOs in INT16, INT32, and FLOAT
from CANSAS version 1.6R12
Supply voltage Power consumption
max. Class II MMI
9 V to 50 V DC common mode 4W
< 5.5 W
depending on supply voltage and operating mode
-30°C to 85°C 85 x 111 x 160 mm 70 x 111 x 154 mm 75 x 111 x 145 mm 960 g 790 g
Errors and changes excepted For more information, contact: Berlin: +49 - 30 - 46 70 90 - 0
with protrusions (CANSAS-HCI8) without protrusions (CANSAS-HCI8) CANSAS-L-HCI8 CANSAS-HCI8 CANSAS-L-HCI8
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