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EXT-10C User Manual 

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2.  EPMS-07 Modular Plug-In System 

2.1. 

Components of the EPMS-07 Housing 

 
The following items are shipped with the EPMS-07 housing: 
 

 

EPMS-07 cabinet 

 

Power cord 

 

Fuse 0.8 / 0.4A, slow 

 

Front covers 

2.2. 

General System Description / Operation 

 
The npi – EPMS-07 is a modular system for processing of bioelectrical signals in 
electrophysiology (see Figure 1). The system is housed in a 19” rackmount cabinet (3U) 
containing a power supply and has room for up to 7 plug-in units. The plug-in units are 
connected to power by a bus at the rear panel. 
 
The plug-in units must be kept in position by four screws (M 2,5 x 10). The screws are 
important not only for mechanical stability but also for proper electrical connection to the 
system housing. Free area must be protected with covers. 
 
In order to avoid induction of electromagnetic noise the power supply unit, the power-switch 
and the fuse are located at the rear of the housing. 
 
 

 

 

Figure 1:  Example of a measurement system located in an EPMS housing with two channel 

iontophoresis and balance module (MVCS-02, MVCC-02), bridge amplifier 
module (BRAMP-01R) and an extracellular amplifier module (EXT-01C) 

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version 1.5 

 

 

page 4 

Содержание EXT-10C

Страница 1: ...ION FOR THE EXT 10C EXTRACELLULAR AMPLIFIER MODULE FOR EPMS SYSTEMS VERSION 1 5 npi 2005 npi electronic GmbH Hauptstrasse 96 D 71732 Tamm Germany Phone 49 0 7141 601534 Fax 49 0 7141 601266 support np...

Страница 2: ...ents 1 Safety Regulations 3 2 EPMS 07 Modular Plug In System 4 2 1 Components of the EPMS 07 Housing 4 2 2 General System Description Operation 4 2 3 System Grounding 5 2 4 Technical Data 5 3 EXT 10C...

Страница 3: ...only at 115 230 Volt 60 50 Hz AC Please check for appropriate line voltage before connecting any system to mains Always use a three wire line cord and a mains power plug with a protection contact conn...

Страница 4: ...e plug in units are connected to power by a bus at the rear panel The plug in units must be kept in position by four screws M 2 5 x 10 The screws are important not only for mechanical stability but al...

Страница 5: ...internal ground is used on the BNC connectors or GROUND plugs of the modules that are inserted into the EPMS 07 housing The internal ground and mains ground protective earth can be connected by a wire...

Страница 6: ...dstage with a holding bar The EXT 10C has a differential input with high input resistance for minimizing noise and the incoming signal can be compensated for offset and capacity of the microelectrode...

Страница 7: ...d by the name in uppercase letters written on the front panel and the type of the element in lowercase letters Then a short description of the element is given 1 HEADSTAGE connector The HEADSTAGE cabl...

Страница 8: ...l cancellation of the OFFSET 6 OVER OVER LEDs LEDs that indicate if the amplifier 10 below it s positive or negative limit 10 V The linear range of the amplifier is 12 V 7 OFFSET potentiometer 10 turn...

Страница 9: ...l input that minimizes noise pick up Differential means that the signal for the amplifier is the difference between the positive PEL and negative REF input of the headstage This results in canceling o...

Страница 10: ..._________________________________________________________ Figure 4 headstage connections A differential measurement B single ended measurement _________________________________________________________...

Страница 11: ...ter maze performance exploratory activity inhibitory avoidance and hippocampal plasticity in aged superior and inferior learners Eur J Neurosci 16 2175 2185 Kettenmann H Grantyn R eds 1992 Practical E...

Страница 12: ...t range 12 V into 1 k 1 V into 50 load Output AC selectable gain x100 x1k x10k Output range 12 V into 1 k 1 V into 50 load corner frequency 10 Hz Offset compensation 10 turn potentiometer 100 mV Poten...

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