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KMC Controls RCC-1000 Series Relays

Relays
RCC-1000 Series

RCC-1001/1012/1101/1112
     Pilot capacity reversing relays designed for reversing a proportional signal from a controlling device. Factory adjusted to decrease branch line pressure as the input pressure increases. Comes with a bias adjustment and two factory calibration points (8 and 9 psi).

RCC-1002/1102
     Averaging relays designed for applications that do not require large amounts of output air volume. Suitable for room or zone applications such as VAV terminals. Use where desired output signal to the controlled device is to be the average of two source signals.

RCC-1006/1106
     Low pressure selector relays are designed to control the final device from the lowest of two pneumatic signals. Can also be used as a signal repeater.

RCC-1008/1108
     High pressure selector relays are designed to select the greatest of two pneumatic signals to control the final device. These signals must be supplied from “relieving” type devices like thermostats, receivercontrollers, etc.

RCC-1009/1109
     Adjustable diverting/switching relays are SPDT devices and divert one signal to either of two branch circuits or select one of two inputs and transmit it to another control device. They can also be used to feed or exhaust a circuit.

RCC-1013
     Signal repeater relay, typically used for Trane VAV boxes with CSC- 2000 series.

Select a link under the "item" tab below to order.

Cat #DescriptionsType
RCC-1001Reversing; 9 psi calibrationWithout bracket
RCC-1002AveragingWithout bracket
RCC-1006Low pressure selectorWithout bracket
RCC-1008High pressure selectorWithout bracket
RCC-1009Diverting; SPDTWithout bracket
RCC-1012Reversing; 8 psi calibrationWithout bracket
RCC-1013Signal repeaterWithout bracket
RCC-1101Reversing; 9 psi calibrationBracket included
RCC-1102AveragingBracket included
RCC-1106Low pressure selectorBracket included
RCC-1108High pressure selectorBracket included
RCC-1109Diverting; SPDTBracket included
RCC-1112Reversing; 8 psi calibrationBracket included
Supply Air Pressure: 20 psig (138 kPa) nominal
30 psig (207 kPa) maximum
Air Capacity:
RCC-1001/1012/1101/1112: 17.3 scim (4.7 mL/s) @ 20 psig (138 kPa)
RCC-1009/1109: 432 scim (117.9 mL/s) @ 20 psig (138 kPa)
RCC-1008/1018: 260 scim (70.6 mL/s) @ 5 psig (34.5 kPa)
pressure drop
Setpoint Range:
RCC-1009/1109: 3 to 23 psig (21 to 159 kPa)
Air Consumption:
RCC-1001/1012: 17.3 scim (4.7 mL/s)
RCC-1101/1112: 17.3 scim (4.7 mL/s)
RCC-1002/1102: on main, 0 on signals
RCC-1006/1106: Port S2: 0 to 21.6 scim (5.9 mL/s)
RCC-1008/1108: None
RCC-1009/1109: None
Bias Adjustment:
RCC-1001/1012, RCC-1101/1112: ±15 psi (103 kPa
RCC-1009/1109:
Switching Differential: 5 psig (34 kPa)
Action below setpoint: C and NO connected
Action above setpoint: C and NC connected
Factory Setpoint: 18 to 23 psig (124 to 159 kPa)
Connections: 3/16" (5 mm) fittings for 1/4" (6 mm)
OD polyethylene tubing
Material: RCC-1009, 1109: glass-filled nylon
All other models beige ABS, Flame retardant plastic
Temperature Limits: Operating 40 to 120° F (4 to 49° C)
Shipping –40 to 140° F (–40 to 60° C)


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