Description
Perkin-Elmer 221-473-200 Dual Timer Display Syracuse Electronics DDR-00305 15 Sec 115V
Dual timer display module with two Syracuse Electronics DDR-00305 timer modules. Operates on 115V AC, 60 Hz power with a 15-second timer duration and 10-amp contact rating.
Specifications & What's Included
- Two Syracuse Electronics DDR-00305 timer modules installed
- 15-second timer duration
- 115V AC, 60 Hz operation
- 10-amp contact rating
- Auto/Manual control modes
- Rackmount form factor: 19" x 9" x 5.25"
- Circular multi-pin connectors (J1, J2, J3)
- Made in the USA
Applications
Timer display modules were used in industrial test equipment and telecommunications systems for precise timing control and sequencing operations. These units integrate into larger instrument racks and control systems requiring synchronized dual-timer functionality. Commonly found in laboratory and field test setups from the 1980s-2000s era.
Condition: For Parts or Not Working
This Perkin-Elmer 221-473-200 Dual Timer Display is being sold as-is for parts or repair. We are unable to fully test this unit at our facility and it is not guaranteed functional. The rackmount enclosure and front panel appear structurally intact; the aluminum chassis shows scuffs and surface wear consistent with prior use. Both Syracuse Electronics DDR-00305 timer modules are installed and present. The rear panel features three circular multi-pin connectors (J1, J2, J3). Interior inspection reveals the transformer assemblies, relay components including an Omron relay and a Potter & Brumfield KRP5A relay, and internal wiring appear intact with no obvious catastrophic damage visible, though the unit has not been powered or verified. Please view our photo set and contact us if you have any questions.
This Perkin-Elmer 221-473-200 Dual Timer Display is being sold as-is for parts or repair. We are unable to fully test this unit at our facility and it is not guaranteed functional. The rackmount enclosure and front panel appear structurally intact; the aluminum chassis shows scuffs and surface wear consistent with prior use. Both Syracuse Electronics DDR-00305 timer modules are installed and present. The rear panel features three circular multi-pin connectors (J1, J2, J3). Interior inspection reveals the transformer assemblies, relay components including an Omron relay and a Potter & Brumfield KRP5A relay, and internal wiring appear intact with no obvious catastrophic damage visible, though the unit has not been powered or verified. Please view our photo set and contact us if you have any questions.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
View AllClose
Additional Information
Brand: |
Perkin-Elmer |
Model: |
221-473-200 |
MPN: |
221-473-200 |
Secondary Model: |
DDR-00305 |
SKU: |
49814 |
Type: |
Dual Timer Display Module |
Number of Timers: |
2 |
Timer Module: |
Syracuse Electronics DDR-00305 |
Timer Duration: |
15 Seconds |
Voltage: |
115V AC |
Frequency: |
60 Hz |
Contact Rating: |
10 Amps |
Form Factor: |
Rackmount |
Dimensions: |
19" x 9" x 5.25" |
Connector Type: |
Circular Multi-Pin (J1, J2, J3) |
Control Mode: |
Auto / Manual |
Condition: |
As-Is / For Parts or Not Working |
Country/Region of Manufacture: |
United States |
Seller Notes: |
Sold as-is for parts. Two Syracuse Electronics DDR-00305 timer modules installed. |
Condition Notes: |
Perkin-Elmer 221-473-200 Dual Timer Display sold as-is for parts or repair. Unable to fully test at our facility; not guaranteed functional. Chassis shows wear. Both DDR-00305 timer modules present. |
