6.
Insert the terminal tips into the terminal block as shown in the figure. The connector numbers
and power polarities are listed below.
Terminal No.
1
2
3
Signal
Positive
Protective ground
Negative
Terminal block
1
2
3
Positive
Negative
GND
Tip with a small diameter
Tip with a large diameter
7.
Replace the attachment screws with the supplied long screws as necessary. You can remove
the attachment screws by pulling the screws in the direction of the arrow.
8.
Attach the cable to the connector. Set the chip mount flange and cable cover flange in the
connector case grooves. Secure the cable in place using the cable retainer.
Attachment
screw
Supplied screw
9.
Put the connector case on and fasten it with screws.
Connecting to the Power Supply
Connect the power cord as shown in the figure below. The power supply must meet the following
conditions:
Item Description
Rated supply voltage 12 VDC
Permitted supply voltage range 10 to 18 VDC (at the DL850V connector end)
Maximum power consumption Approx. 150 VA Max.
(135 VA when driving 16 channels with four High-Speed 100 MS/s, 12-Bit
Isolation Modules and four High-Speed 10 MS/s 12-Bit Isolation Modules)
Connect to protective
earth ground
Positive
Negative
protective earth
ground( )
Battery
DC power connector
Note
• If both AC power and DC power are supplied, AC power takes precedence.
• If both AC power and DC power are supplied and AC power is cut off, the power instantaneously switches
to DC power.
3.4 Connecting to a Power Supply and Turning the Power Switch On and Off
3-11
IM DL850-03EN
Making Preparations for Measurements
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