Yokogawa DA100 - Manual (Page 46)

IM DA100-01E 2-25
2
Installation and Wiring
2.8 Connecting the Power Cord and Turning the
Power ON/OFF
When Using the Accessory Power Cord
Before connecting the power supply to the DA100/DS400/DS600, make sure to comply with the
following warnings. Failure to do so may cause electric shock or damage to the instrument.
WARNING
• Connect the power cord only after confirming that the voltage of the
power supply matches the rated electric power voltage for this
instrument.
• Connect the power cord only after confirming that the power switch of
DA100/DS400/DS600 is turned OFF.
• Only use power cords which are supplied with the DA100/DS400/
DS600 by YOKOGAWA in order to prevent electric shock or fire
hazard.
• Always use protective ground to prevent electric shock. Connect the
accessory power cord of the DA100/DS400/DS600 to a power outlet
with protective grounding. Do not use the function grounding terminal
(below the power switch) as protective grounding.
• Never use an extension cord that does not have protective grounding,
otherwise the protection feature will be negated.
Connecting Procedure
1 Verify that the power switch of the DA100/DS400/DS600 has been turned OFF.
2 Connect the plug of the accessory power cord to the power connector of the DA100/DS400/DS600.
3 Plug the other end of the power cord into an AC outlet that meets the following specifications.
The AC outlet must be of a 3-pin type with a protective grounding terminal. Make sure to
apply the clamp filter (standard accessory) to the power cord as shown below. This is to
eliminate the electric emmission.
Rated supply voltage :100 to 240 VAC
Permitted supply voltage :90 to 250 VAC
Rated supply voltage frequency :50/60 Hz
Maximum power consumption:
DA100 Stand-alone type (with 6 modules connected):
in case of 100VAC input: max. 55VA
in case of 240VAC input: max. 70VA
DA100 Expandable type (with 4 modules connected):
in case of 100VAC input: max. 45VA
in case of 240VAC input: max. 55VA
DS400 Subunit (with 4 modules connected):
in case of 100VAC input: max. 45VA
in case of 240VAC input: max. 55VA
DS600 Subunit (with 6 modules connected):
in case of 100VAC input: max. 55VA
in case of 240VAC input: max. 70VA
Power switch Power connector
Status indicator
Power Cord
Clamp filter (Standard Accesory: A1179MN)