![background image](http://html1.mh-extra.com/html/omega/dps3100-series/dps3100-series_user-manual_4026492022.webp)
Page 21
NOTE: LOOK UNDER SPECIFICATIONS FOR THE RATING ON RELAYS AND OPEN COLLECTOR
OUTPUTS. UNDER NO CONDITION SHOULD THE RELAYS AND OPEN COLLECTOR
OUTPUTS BE OPERATED BEYOND THEIR RATED CAPACITY. DOING SO CAN DAMAGE
THE UNIT PERMANENTLY.
The status of the relays for all the channels is indicated on the front panel by a row of LEDs. Whenever the relay is
energized, its respective LED is turned on.
FIG- 3. CONNECTIONS & REAR VIEW OF INSTRUMENT
POWER
Power connection should be made to the three terminal connector as shown in figure 3. Also, make note that it is very
important that the power line inputs and the power ground are not switched. Doing so will permanently damage the
instrument. Refer to Figure 3 for proper connections. For convenience, the printed circuit board is labeled
L1 L2 GND on the under side of three terminal power connector. For instruments with the 15Vdc power option, refer
to Figure 3.
NOTE: WHILE CONNECTING POWER TO THE UNIT, MAKE SURE THAT AC POWER LINE L1 OR
L2 IS NOT ACCIDENTALLY CONNECTED TO GROUND (GND) TERMINAL. THIS WILL RESULT IN
PERMANENT DAMAGE TO THE INSTRUMENT.
DOUBLE CHECK THE CONNECTIONS BEFORE APPLYING POWER!!
Summary of Contents for DPS3100 series
Page 26: ...Page 25 WARRANTY For Warranty information check Omega s web site at http www omega com...
Page 27: ...Page 26...
Page 28: ...Page 27...
Page 29: ...Page 28...