Table of Contents
Analog Input Connectors
The analog input block consists of channel groups of A (top row) and B (bottom row).
Each channel group corresponds to channels below.
A : Channels 1 to 16
B : Channels 17 to 32
The LCD screen bar meters of the recording unit are displayed for A or B of the analog input connectors.
You can check whether the A or B is displayed by viewing the measuring unit number display area of the
recording unit.
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3 Input channel number
Displays the channel of the analog input connectors.
When there are multiple measuring units, the channels are put in order starting from the smallest measuring
unit number.
Unit 1 : Channels 1 to 32
Unit 2 : Channels 33 to 64
4 IEPE lamp
When the input channel is set to IEPE (IEPE or TEDS), the lamp lights green.
c
Be sure to make the input format setting while a signal source is not connected to the INPUT connector
of the unit.
*
Use of IEPE inputs
may damage the signal source as 24 V power is supplied to the INPUT connector.
* IEPE input format: The input format for using a sensor with built-in the pre-amplifier (IEPE type). In this unit, either
TEDS mode, which acquires the TEDS data, or IEPE mode, which doesn't acquire TEDS data,
can be selected.
5 S/D selector switch
Sets the transmission format in the analog input block.
S : Single-ended
D : Differential
SIR-3400H / SIR-3032i / SIR-3032W
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3. Names and Functions of Parts
MONITOR
UP
DN
3-17
(E)
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