EA010 GP Analog Input Module

To connect voltage signals and isoPods to ER825

Overview
Specifications
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The EA010 is a General Purpose module used to connect voltage signals or isoPods to an ER825 system. Programmable gains of x1, x10, x100 and x1000 are available. 1Hz, 10Hz and 10kHz filters are selectable. Supports e-corder isoPods (EP3xx series) and single-ended or differential voltage inputs.

Up to eight EA010 modules can be fitted in one ER825 system. Each EA010 includes an 8 way Lemo to 8 Pin DIN adapter cable (EC028) for connection to isoPods and differential inputs.

Input configuration: Single Ended or Differential
Input ranges: 10, 20, 50, 100, 200, 500 mV, 1, 2, 5, 10 V
Gain drift: 10ppm/°C
Offset drift: 1.2 +5/G µV/°C
Maximum input voltage: 15 V
Maximum Common Mode voltage:+/- 10V
Input impedance: =1 MΩ
Low-pass filtering: No filter (unfiltered bandwidth10kHz, 10 Hz and 1 Hz Low pass 3 pole Bessel
Frequency response (–3 dB): 10 kHz @ full scale, all ranges
DC error and drift: Software-corrected.
CMRR (differential): 100 dB @ 50/60 Hz (typical)
Input noise: 2.5µVpp 0.1 to 10Hz RTI
Connector: 8 Way “Lemo” push pull with 8 way Lemo to DIN adapter (EC28)
Supply voltage: +/- 5 V @50 mA max per pod port
Communications: 2 wire I2C
Positive and negative analog inputs
Analog and Digital grounds

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Also see:

ER825 Multi-Channel Contactless Conductivity Detector

EA025 Headstage Module