imc CANSAS-L-HCI8. High isolated module for the capture of temperature, voltage, current (20 ma) and resistance

Transcription

1 Data Sheet Version 1.9 imc CANSAS-L-HCI8 High isolated module for the capture of temperature, voltage, current (20 ma) and resistance The imc CANSAS module (CANSAS-L-HCI8) enable 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 440 Hz bandwidth with max. 1 ksps/channel sampling rate Measurement and sampling rates can be imc CANSAS-L-HCI8-2T set per channel in steps of 1, 2, 5 16 bit resolution (with internal 24 bit processing) Supports imc Plug & Measure TEDS (Transducer Electronic Data Sheets, IEEE ) Support of TEDS for storing and exporting sensor information. Parameterization of a measurement channel at the click of a mouse. Typical applications: Measurements on high voltage battery or fuel cell terminals, e.g. Hybrid or Electric vehicles. General characteristics of imc CANSAS modules Operating conditions: extended temperature range, including humidity / condensation mechanically robust CAN interface: configurable baud rate up to 1 MBit/s galvanically isolated Synchronization: simultaneous sampling of all module's channels synchronizing of multiple imc CANSAS modules and with global CAN logger both via dedicated SYNC signal or based on CAN messages Power supply: galvanically isolated wide input voltage range supply via CAN cable possible automatic self start upon power-up Onboard signal processing: "virtual channels" integrated signal processor (DSP) for online processing: data reduction, filtering, scaling, statistics etc. programmable multi function status LED (front panel) Housing and Connectors: variety of different housings and connections 1

2 Software Configuration: with imc CANSAS Software (included) Supports the CANopen protocol according "CiA DS 301 V4.0.2" and "CiA DS 404V1.2"; 4 TPDO (Transmit Process Data Objects) in INT16, INT32, and FLOAT. The supported capabilities, more standards and the settings which can be edited via CANopen are described in the "CANSAS CANopen " documentation. Capable of automatic start upon power up with preloaded configuration; also available preconfigured ex-factory. The module's current configuration can be extracted and exported by the software; this makes it possible to transfer configurations made by others by means of just the module. The "-L" and "-K" models, when installed and operated in the 19" subrack backplane, can automatically identify their slot position within the rack and pass this information on to automation software. 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. Measurement operation: simple measurement operation with imc CANSASpro using CAN interface such as imc CAN-USB or any other 3rd party PC CAN interface Data logger operation Software: imc STUDIO or imc DEVICES Hardware: imc measurement systems with CAN interface such as imc BUSDAQ, imc CRONOS series (CRC, CRFX, CRSL, CRPL), imc C-SERIES, imc SPARTAN any 3.rd party CAN data logger systems Overview of the available variants Order Code article number housing signal-plug CAN-plug CANSAS-L-HCI aluminum housing PHOENIX DSUB-9 CANSAS-L-HCI8-2T aluminum housing thermo plug (female) type K for high voltages CANSAS-L-HCI4-2T aluminum housing thermo plug (female) type K for high voltages DSUB-9 DSUB-9 imc CANSAS-L-HCI8-2T 2

3 Housing types Operating conditions for Alu profile and cassette Operating temperature: -30 C to 85 C condensation allowed Shock resistance 50 g pk over 5 ms Included accessories Calibration certificate as per DIN EN ISO 9001 Instruction manual (Getting started) Suitable power input plug: PHOENIX plugable terminal block (aluminum profile housing) Optional accessories Mounting brackets for fixed installations of CANSAS modules with Alu profile housing CAN/BRACKET-90 mounting bracket 90 ( ) CAN/BRACKET-DIN-S mounting bracket for DIN-Rail ( ) CAN/BRACKET-DIN-M mounting bracket for DIN-Rail ( ) Mounting brackets for fixed installations of CANSAS-SL modules CAN/SL-BRACKET-CON interconnect bracket ( ) CAN/SL-BRACKET-90 mounting bracket 90 ( ) CAN/SL-BRACKET-180 mounting bracket 180 ( ) 3

4 Technical Specs - HCI8 Data Sheet Version 1.9 Parameter Value Remarks Inputs HCI8 HCI4 Measurement modes PHOENIX spring clamp Measurement modes Thermo plug (-2T) Sampling rate/channel 8 4 Voltage Current Resistor Thermocouples, RTD (Pt100) Thermocouples type K 1 khz Bandwidth 440 Hz -3 db Filter cutoff frequency Filter characteristics Connection terminals inputs CAN (in / out) Supply isolated analog channels with high common mode voltage 1/6 of sampling rate digital low-pass, Butterworth and 5 terminals / channel (+IN, -IN, +I, +PT, -PT) PHOENIX FFKDS 3,81 spring clamp terminals 8x Thermo plug type K 4x Thermo plug type K 2x DSUB-9 PHOENIX (MC 1.5/4STF-3.81) Bessel, 2nd order CANSAS-L-HCI8 CANSAS-L-HCI8-2T CANSAS-L-HCI4-2T 4

5 Voltage and current measurement Parameter Value typ. min. / max. Remarks Voltage input 20 mv / 50 mv / 100 mv / 200 mv / 500 mv / 1 V / 2 V / 5 V / 10 V / 20 V / 60 V Current input Gain uncertainty <0.025 % Offset uncertainty <0.07 % 10 ma / 20 ma <0.05 % <0.15 % 0.02% 0.05% 0.08% 50 internal shunt voltage, 25 C current of range range > range 50 mv 50 mv Non-linearity <120 ppm 10 V input range Gain drift 15 ppm/k 50 ppm/k 2 V 5 V over entire temperature range Offsetdrift 1 µv/k over entire temperature range Input voltage noise (RTI) Channel isolation >1 G, <40 pf Crosstalk >1 G, <10 pf >165 db (50 Hz) >92 db (50 Hz) 2 µv rms bandwidth 0.1 to 440 Hz range 20 mv 12 µv pp R source = 0 to system ground chanel-to-channel 2 V 5 V R source 100 Temperature measurement - Thermocouples Input R, S, B, J, T, E, K, L, N per IEC 584 Resolution K < K dependent on type (16-bit) Measurement uncertainty < 0.5 K Type K, range: -150 C to 1200 C Temperature drift Uncertainty of cold junction compensation Drift of cold junction compensation K/K T a 0.02 K/K T a T a = T a -25 C ambient temperature T a < 0.8 K T i = T i -25 C ambient temp T i Temperature measurement Pt100 Input -200 C to +850 C -50 C to +150 C Resolution Measurement uncertainty Temperature drift K K < 0.25 K < 0.05 % Sensor power supply (Pt100) 250 µa individual current sources, isolated input range: -200 to +850 C (16-bit) input range: -50 to +150 C (16-bit) -200 C to +850 C, four-wire measurement plus measurement value 0.01 K/K T a T a = T a -25 C ; ambient temp T a 5

6 Resistor measurement Parameter Value Remarks Input range 0 to to to to 150 General Parameter Value typ. min. / max. Remarks 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 Input current normal at overload TEDS - Transducer Electronic Data Sheets CANopen mode V CAT I 800 V 500 V 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 M 1 M 50 1 na 1 ma conformant to IEEE Class II MMI "CiA DS 301 V4.0.2" and "CiA DS 404V1.2" per IEC (EN) : min impulses per ISO diff. input voltage, 1 min. human body model Test impulse 6 Ri=30, td=300 µs, tr<60 µs Ranges < 1 MHz 1 MHz Ranges < 1 MHz 1 MHz 2 V 5 V R source = 0 isolated from system ground (housing, CHASSIS, function ground) Ranges 2 V Ranges 5 V and with device deactivaed current input under operating conditions Vin > 5 V for < 5 V or deactivated special order only when equipped with custom connectors from CANSAS version 1.6R12 6

7 General Parameter Value typ. min. / max. Remarks supports 4 TPDOs in INT16, INT32, and FLOAT Supply voltage 10 V to 50 V DC common mode Power consumption 4 W < 5.5 W depending on supply voltage and operating mode Operating temperature -30 C to 85 C Dimensions (W x H x D) Weight 75 x 111 x 145 mm 790 g tested in this mounting orientation CANSAS-L-HCI8(-2T) CANSAS-L-HCI8 7