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Chapter 7 Plug-in Modules
N2270A 10-Channel High Voltage MUX Module
4
7
N2270A Wiring Information
The 28-pin connector on the rear panel is an AMP 1800V Plug Connector
205689-2.
An Agilent N2320A terminal block can be used to wire external high
voltage signals to the N2270A. Included in the N2320A are an AMP
1800V Receptacle Connector, 205690-2 and an AMP AWG24-20 Socket
66399-4. The connector has a metal strain relief and you must make sure
to use additional insulation around the wires to prevent the wire
insulation being cut, broken or otherwise damaged at the strain relief
clamp. Refer to page 283 for more information about the N2320A.
WARNING Voltages greater than 30 Vrms, 42 Vpk or 60 Vdc present an electric shock
hazard. Disconnect source voltages before removing or connecting the
source-to-module I/O connector or wiring the connector. All field wiring
must be rated for the highest voltage applied to any channel.
N2270A Pinout The pinout assignments are shown below.
Column
1
Column
2
Column
3
Column
4
Column
5
Column
6
Column
7
Row1
CH2_H CH3_H CH4_H Not Used CH5_H CH6_H CH7_H
Row2
CH2_L CH3_L CH4_L Not Used CH5_L CH6_L CH7_L
Row3
CH0_H CH1_H Not Used COM_H Not Used CH8_H CH9_H
Row4
CH0_L CH1_L Not Used COM_L Not Used CH8_L CH9_L
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