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Before installing or removing a switching module, make sure the DAQ6510 power is turned
off and disconnected from line power. Failure to comply may result in incorrect operation and
loss of data in the memory.
Required equipment:
▪
Medium flat-blade screwdriver
▪
Medium Phillips screwdriver
To remove switching module from the DAQ6510:
1. Turn off the DAQ6510.
2. Disconnect the power cord from the power source.
3. Disconnect the power cord and any other cables that are connected to the rear panel.
4. Position the DAQ6510 so you are facing the rear panel.
5. Use the screwdriver to loosen the mounting screws that secure the switching module to the mainframe.
6. Carefully remove the switching module.
7. Install a slot plate or switching module in the empty slot.
8. Reconnect the power cord and any other cables.
Operation
To prevent overheating or damage to the 7702 switching module relays, never exceed the
following maximum signal levels between any two inputs or chassis:
▪
Channels 1 to 40: 300 VDC or 300 V
125 VA.
▪
Channels 41, 42: 60 VDC or 30 V
Refer to the instrument documentation for operating instructions.
Factory service
To return the switching module to Keithley Instruments for repair:
▪
Call the Repair Department at 1-800-833-9200 or send an email to RMAREQUEST@tektronix.com for a
Return Material Authorization (RMA) number.
▪
Carefully pack the instrument in the original packing carton.
▪
Write ATTENTION REPAIR DEPARTMENT and the RMA number on the shipping label.
077144400 / April 2018
Model 7702 Multiplexer Module Instructions for use with DAQ6510
(425 V
) for AC waveforms, 1 A switched, 60 W,
RMS
PEAK
, 3 A switched, 60 W, 125 VA.
RMS
11
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