TMSi Refa User Manual Download Page 25

REFA FAMILY USER MANUAL

 

 

Page 

25

 of 

27

 

 

Mains power supply (SUP3 and CSUPEMCA) 

Input voltage 

100 to 240 V AC, 50 / 60 Hz  

Input current 

0 to 0.2 A 

Output voltage 

10 V DC 

Output current 

SUP3

: max. 350 mA 

CSUPEMCA

: max 700 mA 

Isolation voltage 

> 4000 V 

Leakage current 

< 10 µA 

Fuses 

SUP3: 

See label or manual of the SUP3. 2 x T 0.5AH or 2 x T 

1.0AH, 250V, 5x20mm 

CSUPEMCA: 

 2 x T 1.25AH, 250V, 5x20mm 

To disconnect the power supply from the mains, remove the plug from the power outlet.

 

 

Filtering 

High pass 

None 

Low pass 

Digital FIR filter in ADC;  

cutoff frequency = 0.2 * sample frequency 

 

Fiber Communication  

Required interface 

Bidirectional optical Fiber and Fusbi,  

USB port on PC 

Fiber length 

Up to 70 m 

 

 

 

Summary of Contents for Refa

Page 1: ...Refa Family REF 92 0121 0201 EN 1 0 REV 1 Last update 2020 04 03 USER MANUAL...

Page 2: ...4 Disclosure of residual risk 8 2 5 3 PRODUCT OVERVIEW 9 Product components 9 3 1 Intended use 10 3 2 Refa views 11 3 3 User interface 13 3 4 Measurement connections 13 3 5 Trigger input 14 3 6 4 INST...

Page 3: ...The product except its cables and accessories is warranted against failure of materials and workmanship for a period of 2 years from the date of delivery Cables and accessories have a warranty period...

Page 4: ...ion Abbreviations 1 5 Abbreviation AUX Auxiliary BIP Bipolar CE Conformit Europ enne CF Cardiac Floating ECG Electrocardiography EEG Electro encephalography Brain activity EM EMC Electro magnetic Elec...

Page 5: ...symbols used with the product Caution Attention read important safety information Important information guidance for use Consult instructions for use Device has type CF applied parts Keep dry symbol C...

Page 6: ...quipment or equipment capable of emitting diagnostic levels of ionizing radiation Apart from the above there are no contra indications There are no known side effects from the use of this product Safe...

Page 7: ...configuration is confirmed Do not immerse the product in any liquid The product is to be kept dry Do not expose the product to direct sunlight heat from a source of thermal radiation excessive amounts...

Page 8: ...ptical fiber can introduce new risks that require additional analysis Changes to the IT network include changes to its configuration connecting additional items disconnecting items updates and upgrade...

Page 9: ...this cable various other electrodes sensors and accessories may be delivered with the package Refer to the list of supported active sensors to see which are supported by the product 7 Power supply Pow...

Page 10: ...e leads connected to a subject Other physiological parameters such as respiration body position body movement and temperature are measured using the auxiliary input channels These types of signals req...

Page 11: ...ient Ground Patient Ground input 4 Unipolar measurement connections Input for unipolar measurement connections 6 Impedance LEDs When in impedance mode LED to indicate if impedance is lower than a user...

Page 12: ...r Connector for external power supply of the system 3 8 bit trigger connector 8 bit trigger input DB25 trigger connector 4 ON OFF switch Switch to power the system 5 BNC input 1 bit trigger input BNC...

Page 13: ...set by the application software Impedance error When the Impedance LEDs blink the requirements for correct impedance determination are not met See chapter 4 5 for instructions FUSBI Indicator On Syst...

Page 14: ...The Refa has two trigger inputs A single bit BNC trigger input and an 8 bit TTL trigger input The trigger inputs can be used to record up to 8 TTL trigger signals on the digital channel of the Refa Th...

Page 15: ...before installing new drivers TMSi PC Driver Start the installer by clicking setup exe The TMSi PC Driver Setup Wizard starts and guides you through the process of installation of the driver Follow t...

Page 16: ...l light up green On the CSUPEMCA power supply you also have to switch on the power supply Position the power supply such that it is easy to disconnect the power supply from the mains Connect power cab...

Page 17: ...ections Please note No hazardous situations have been identified for the product due to loss of the IT network functionality Setup of the Refa system seen from the front and back side Front view Back...

Page 18: ...product or downloadable on www tmsi com In case you are not using TMSi Polybench but a different software package in combination with our products please refer to the User Manual of that software pac...

Page 19: ...tage for measuring bipolar electrophysiological signals is configured as an instrumentation amplifier The difference between a plus and minus signal is amplified The Patient Ground electrode is requir...

Page 20: ...fluids or submerge the product in liquids Never use sharp tools or aggressive chemicals for cleaning or disinfecting Do not sterilize the product Environmental protection Special EU instructions for d...

Page 21: ...below The customer or the user of the Refa should assure that it is used in such an environment Immunity test IEC 60601 test level Compliance level Electromagnetic environment guidance Electrostatic d...

Page 22: ...V 1 2 Radiated RF IEC 61000 4 3 3 V m 80 MHz to 2 5 GHz 3 V m 1 2 80 MHz to 800 MHz 2 3 800 MHz to 2 5 GHz where P is the maximum output power rating of the transmitter in watts W according to the tra...

Page 23: ...stance according to frequency of transmitter m 150 kHz to 80 MHz 1 2 80 MHz to 800 MHz 1 2 800 MHz to 2 5 GHz 2 3 0 01 0 12 0 12 0 23 0 1 0 38 0 38 0 73 1 1 2 1 2 2 3 10 3 8 3 8 7 3 100 12 12 23 For t...

Page 24: ...nnels 3600 mm x 2100 mm x 73 mm Weight 8 to 72 input channels approximately 1625 g 136 input channels approximately 3000 g Regulatory Specifications Power source External mains power supply Mode of op...

Page 25: ...V Leakage current 10 A Fuses SUP3 See label or manual of the SUP3 2 x T 0 5AH or 2 x T 1 0AH 250V 5x20mm CSUPEMCA 2 x T 1 25AH 250V 5x20mm To disconnect the power supply from the mains remove the plug...

Page 26: ...itions Temperature 25 C to 70 C Humidity 15 to 93 Pressure 500 hPa to 1060 hPa Storage Conditions Temperature 0 C to 40 C Humidity 15 to 93 Pressure 500 hPa to 1060 hPa Usage Conditions Temperature 5...

Page 27: ...Copyright 2020 TMSi All rights reserved www tmsi com...

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