HRV

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© 2016 Littelfuse Protection Relays & Controls Time Delay Relays Dedicated - Vending www.littelfuse.com/hrv Rev: 1-A-062316 HRV SERIES Coin Counter Wiring Diagram

Description

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 and 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. Features & Benefits FEATURES BENEFITS Microcontroller based Repeat accuracy + / - 0.1%, Setting accuracy 0 - 2%, or 50ms Encapsulated Protects against shock, vibration, and humidity 30A , 1Hp at 125VAC, normally open contacts Allows direct control of loads like compressors, pumps, motors, and heaters without a contactor Switch selectable coin start Allows user flexibility to select the number of coins to start vending cycle Coin switch can be connected to a counter Provides user with accurate count of total number of coins collected L1 N/L2 L1 N/L2 V = Voltage S1 = Initiate Switch L = Load UTL = Optional Untimed Load ISOLATED OUTPUT NON-ISOLATED OUTPUT

Ordering Information

MODEL INPUT VOLTAGE VEND TIME MODE OF OPERATION OUTPUT FORM & RATING HRV11SC 12VDC 1 - 127s Coin totalizer 30A SPDT, NO (isolated) HRV24AC 24VAC 0.25 - 31.75m Accumulating 30A SPDT, NO (isolated) HRV41AE 120VAC 1 - 127s Accumulating 30A SPDT, NO (isolated) HRV41SE 120VAC 1 - 127s Coin totalizer 30A SPDT, NO (isolated) HRV42SE 120VAC 5 - 635s Coin totalizer 30A SPDT, NO (isolated) HRV43AE 120VAC 0.1 - 12.7m Accumulating 30A SPDT, NO (isolated) HRV43AN 120VAC 0.1 - 12.7m Accumulating 30A SPDT, NO (non-isolated) HRV43SE 120VAC 0.1 - 12.7m Coin totalizer 30A SPDT, NO (isolated) If you don’t find the part you need, call us for a custom product 800-843-8848

© 2016 Littelfuse Protection Relays & Controls Time Delay Relays Dedicated - Vending www.littelfuse.com/hrv Rev: 1-A-062316 HRV SERIES Accessories P1023-6 Mounting bracket The 90° orientation of mounting slots makes installation/removal of modules quick and easy. P1015-13 (AWG 10/12), P1015-64 (AWG 14/16) Female Quick Connect These 0.25 in. (6.35 mm) female terminals are constructed with an insulator barrel to provide strain relief. P1015-18 Quick Connect to Screw Adapter Screw adapter terminal designed for use with all modules with 0.25 in. (6.35 mm) male quick connect terminals. C103PM (AL) DIN Rail 35 mm aluminum DIN rail available in a 36 in. (91 .4 cm) length. P1023-20 DIN Rail Adapter Allows module to be mounted on a 35 mm DIN type rail with two #10 screws. Switch Adjustment Combine upper seven switches in “ON” position for vend time in minutes. Combine lower three switches in “ON” position for number of closures to start. Function Diagram ACCUMULATING VENDING TIMER V = Voltage S1 = Initiate Switch NO = Normally Open Contact L = Load TD = Time Delay R = Reset NO, L ACCUMULATING VENDING TIMER V = Voltage S1 = Initiate Switch NO = Normally Open Contact L = Load TD = Time Delay R = Reset NO, L COIN TOTALIZER / VENDING TIMER V = Voltage S1 = Initiate Switch L = Load TD = Time Delay R = ResetL Specifications Count Functions/ Switch Type Mechanical (counts on switch closure) Minimum Switch Closure Time ≥ 20ms Minimum Switch Open (between closures) Time ≥ 20ms Count Range to Start 1 - 7 counts Maximum Counts (“A” Version) 250 Time Delay/Range *** Adjustable 1s - 31.75m in 4 ranges Adjustment 7 of a 10 position DIP switch Setting Accuracy 0% to +2% or 50ms, whichever is greater Repeat Accuracy ±0.1% or 20ms, whichever is greater Reset Time ≤ 150ms Time Delay vs Temp. & Voltage ≤ ±2% Input Voltage 12 or 24VDC; 24, 120, or 230VAC Tolerance 12VDC & 24VDC/AC -15% - 20% 120 & 230 VAC -20% - 10% AC Line Frequency/DC Ripple 50/60 Hz / ≤ 10% Power Consumption AC ≤ 4VA; DC ≤ 2W Output Type Electromechanical relay Form Isolated, SPDT or non-isolated, SPDT Ratings SPDT-NO SPDT-NC General Purpose 125/240VAC 30A 15A Resistive 125/240VAC 30A 15A 28VDC 20A 10A Motor Load 125VAC 1 hp* 1/4 hp 240VAC 2 hp 1 hp** Life Mechanical - 1 x 10 6; Electrical - 1 x 105, *3 x 104, 6,000 Protection Surge IEEE C62.41-1991 Level A Circuitry Encapsulated Dielectric Breakdown ≥ 1500V RMS input to output on isolated units Insulation Resistance ≥ 100 MΩ Mechanical Mounting Surface mount with one #10 (M5 x 0.8) screw Dimensions H 76.7 mm (3”); W 50.8 mm (2”); D 38.1 mm (1.5”) Termination 0.25 in. (6.35 mm) male quick connect terminals Environmental Operating/Storage Temperature -40° to 70°C / -40° to 85°C Humidity 95% relative, non-condensing Weight ≅ 3.9 oz (111 g) *For CE approved applications, voltage must be removed when a switch position is changed.