JE Adams Vacuum Timer For Sale

JE Adams Vacuum Timer


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JE Adams Vacuum Timer:
$50

SSAC

Timing Relays, HRV Series

Item# HRV43AE - Vending Timer, 120VAC, 0.1-12.7 Min, Accumulating Vending Timer, SPDT-NO 30A Isolated Output

HRV Series Information
  • Accumulates 1-256 Coins
  • Switch Selectable 1-7 Coins to Start
  • Vend Time from 1s-31.75m
  • Coin Switch can be Connected to a Counter
  • Up to 30A, 1 Hp at 125VAC, NO Contacts
The HRV combines the accuracy of microcontroller based circuitry with an electromechanical relay output. The HRV's switching capacity allows direct control of loads like compressors, pumps, motors, heaters, and lighting. The HRV "S" version provides a vend time after the selected number of initiate switch closures to start is reached. The HRV "A" version includes all of the "S" features and allows the total vend time to be extended for each additional initiate switch closure. The HRV is ideal for cost sensitive single coin or token vending machines. The electronic circuitry is encapsulated to protect against humidity and vibration.Operation: Coin Totalizer & Vending Timer ("S" Version): Input voltage must be applied prior to & during operation. When the total number of S1 initiate switch closures equals the number to start set on the lower 3 DIP switches, the load energizes and the vending time set on the upper 7 DIP switches begins. At the end of the vending time, the load de‑energizes and the vending time is reset. Closing the initiate switch during vend timing will have no affect on vend time delay. Accumulating Vending Timer ("A" Version): Input voltage must be applied prior to & during operation. When the total number of S1 initiate switch closures equals the number to start set on the lower 3 DIP switches, the load energizes and the vending time starts. For every initiate switch closure, the HRV unit adds one time per coin period, as set on the upper 7 DIP switches, to the total vending time. Operation Note: If S1 is closed when input voltage is applied, the output remains de‑energized and the S1 counter remains at zero closures. At least one "vend time" and one "closures to start" DIP switch must be in the "ON" position for proper operation. Reset: Removing input voltage resets the vend time delay, the S1 closure counter, and de‑energizes the output relay..Encapsulated Circuitry

Specifications Item Number: HRV43AEUPC: 804325011068Brand:SSAC Item Category: RelaysSubcategory: Time DelaySeries: HRVMode of Operation: Accumulating Vending Timing Range: 0.1 Minutes~12.7 Minutes Mounting Type: Surface Contact Rating (A): 30 Amps Multi-Function: No Contacts: SPDT Termination: 0.250 in Flat Blade Time Range Adjustment: Onboard Max Time: 12.7 Minutes Time Tolerance: 2 Percent Coil Voltage: 120 VAC Adjustment Operator: DIP Switch Approvals: CSA;CE;UL H x W x D: 3 in x 2 in x 1.5 in Net Weight: 3.9 OZ


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