U24Y101
POWER SUPPLY
M1426/1106
INSTRUCTION
SHEET
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OMEGA’s U24Y101 24 VDC Power Supply provides low cost DC power suitable for driving process current loops, transducers, relays, electro- mechanical timers, and small motors. All components are rated to insure high reliablility, and
There are two models: U24Y101 for 120 Vac power;
UNPACKING
Remove the packing list and verify that all equipment has been received. If there are any questions about the shipment, please call OMEGA Customer Service Department at
signs of damage. Take particular note of any evidence of rough handling in transit. Immediately report any damage to the shipping agent.
NOTE
The carrier will not honor any claims unless all shipping material is saved for their examination. After examining and removing contents, save packing materials and carton in the event reshipment is necessary.
INSTALLATION AND
OPERATION
The U24Y101 is provided with a predrilled base plate for surface mounting. the power supply should be mounted in an open area with unrestricted air movement. Connections for AC power and DC output are made via the four position terminal block. The power can be 120 or 220 VAC and is user selectable by means of internal jumpers.
CAUTION — MAKE ALL CONNECTIONS BEFORE APPLYING POWER!
HOW TO CHANGE INPUT VOLTAGE
1.Remove the screws securing the bottom covers to gain access to the printed circuit board.
2.Locate the three solder jumpers shown in Fig. 1.
a)For 120 VAC operation install solder jumpers at locations A & B and remove jumper C.
b)For 220 VAC remove solder jumper from A & B and install solder jumper at C.
3.Relabel unit to reflect power change.
SPECIFICATIONS
Input Power: | 120 VAC (Std) or |
| 220 VAC (Opt) ± 10% |
Output Voltage: | 24 VDC ± 5% |
Output Current: | 1 Amp (max) |
Load/Line Regulation: | ± 2% |
Output Protection: | Current Limited and |
| Thermal Limited |
Input Protection: | 0.5 Amp Fuse |
Operating Temp: | |
Storage Temp: | |
Size: | See Fig. 2 |
Printed Circuit Board
A
3.00
C
B
Figure 1
|
|
| 7.625 |
|
|
| LINEAR POWER SUPPLY |
OMEGA |
| FUSE | |
1 | 2 | 3 | 4 |
MODEL U24Y101 |
|
| made in USA |
|
|
| 7.00 |
TERMINAL BLOCK |
| NOTES: | |
CONNECTIONS |
|
| |
1. | AC IN | ALL DIMENSIONS IN INCHES |
2. | AC IN | CASE HEIGHT: 2.520" |
3. | DC OUTPUT (+) | |
4. | DC OUTPUT | (Add for Terminal Block) |
.150
.150
2.25
.150 Dia.
4 PLS
Figure 2
