Keysight E1460A 64-Channel Relay Multiplexer User Guide
17
Configuring the Multiplexer
Getting Started
Configuring the Multiplexer
This section gives guidelines to configure the relay switch card. See "Configuring
Terminal Modules" for guidelines to configure the terminal modules. This section
includes:
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Warnings and Cautions
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Setting the Logical Address Switch
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Setting the Status Register Switch
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Setting the Interrupt Priority
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Configuring the Switch Card Wire Jumpers
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Installing the Multiplexer in a Mainframe
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Connecting the Analog Bus
Warnings and Cautions
SHOCK HAZARD. Only service-trained personnel who are
aware of the hazards involved should install, remove, or
configure the multiplexer. Before you remove any installed
module, disconnect AC power from the mainframe and
from other modules that may be connected to the
multiplexer.
CHANNEL WIRING INSULATION. All channels that have a
common connection must be insulated so that the user is
protected from electrical shock in the event that two or
more channels are connected together. This means wiring
for all channels must be insulated as though each channel
carries the voltage of the highest voltage channel.
MAXIMUM INPUTS.
The maximum voltage that can be applied to any
terminal is 220 Vdc/250 Vrms. The maximum current that can be applied
to any terminal is 1A at 30 Vdc/Vrms, or 0.3 A at 250 Vdc/Vrms. The
maximum power that can be applied to any terminal is 40 VA.
STATIC ELECTRICITY.
Static electricity is a major cause of component
failure. To prevent damage to the electrical components in the
multiplexer, observe anti-static techniques whenever removing a
module from the mainframe or whenever working on a module.