Guralp-systems CMG-5T Manuel d'utilisateur télécharger pdf (Page 23)

Operator's Guide

6.2 5T high pass filter output option

The following table applies if the second amplification stage is being

used to provide a high-pass filter (with unity gain). The same

connector is used and the connector information above (in Section 6.1)

applies.

Pin Function

A High pass filtered acceleration +ve, N/S channel

B High pass filtered acceleration –ve, N/S channel

C Acceleration +ve, N/S channel

D Acceleration –ve, N/S channel

E Calibration signal (all channels)

F Power +12 V (all channels)

G Power 0 V (all channels)

H Power –12 V (all channels)

J Open/closed loop (all channels)

K Acceleration –ve, E/W channel

L Acceleration –ve, vertical channel

M Acceleration +ve, vertical channel

N High pass filtered acceleration –ve, vertical channel

P High pass filtered acceleration +ve, vertical channel

R High pass filtered acceleration +ve, E/W channel

S Calibration enable (all channels)

T Signal ground (essential if a long power cable is used)

U Acceleration +ve, E/W channel

V High pass filtered acceleration –ve, E/W channel

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Guralp-systems CMG-5T Manuel d'utilisateur Page 23