Technical Data Technical Data
Technical Data Technical Data
Technical Data
Delay On Break (Release)Delay On Break (Release)
Delay On Break (Release)Delay On Break (Release)
Delay On Break (Release)
KRDB Digi-Timer
Time Delay Relay
Low Voltage Products & Systems 5.63
Mechanical View Mechanical View
Mechanical View Mechanical View
Mechanical View
KRDBGen 01.12.05
Inches (Millimeters)
Output Current/Ambient Temp.
External Adjust Detail
Replaces Knobs if Ordered
External Resistance vs Time DelayExternal Resistance vs Time Delay
External Resistance vs Time DelayExternal Resistance vs Time Delay
External Resistance vs Time Delay
Time DelayTime Delay
Time DelayTime Delay
Time Delay
Ty pe Microcontroller with watchdog circuitry
Range 0.1 s ... 1000 m in 6 adjustable ranges or fixed
Repeat Accuracy +/-0.5% or 20 ms, whichever is greater
Tolerance (Factory Calibration) ≤ +/-5%
Recycle Time ≤ 150 ms
Initiate Time ≤ 40 ms
Time Delay vs. Temperature & Voltage ≤ +/-5%
InputInput
InputInput
Input
Voltage 12, 24 or 110 V DC; 24 ... 120 V AC
Tolerance 12 V DC & 24 V DC/AC -15% ... +20%
110 V DC & 120 V AC -20% ... +10%
Line Frequency/DC Ripple 50 ... 60 Hz/≤ 10%
Power Consumption AC ≤ 2 VA; DC ≤ 2 W
OutputOutput
OutputOutput
Output
Type Isolated relay contacts
Form Single pole double throw (SPDT)
Rating (at 40°C) 10 A resistive at 125 V AC
5 A resistive at 28 V DC; 1/4 hp at 125 V AC
Life Mechanical -- 1 x 107; Electrical -- 1 x 105
ProtectionProtection
ProtectionProtection
Protection
Circuitry Encapsulated
Isolation V oltage ≥ 1500 V RMS input to output
Insulation Resistance ≥ 100 MΩ
Polarity DC units are reverse polarity protected
MechanicalMechanical
MechanicalMechanical
Mechanical
Mounting Surface mount with one #10 (M5 x 0.8) screw
Package 2 x 2 x 1.21 in. (50.8 x 50.8 x 30.7 mm)
Termination 0.25 in. (6.35 mm) male quick connect terminals
EnvironmentalEnvironmental
EnvironmentalEnvironmental
Environmental
Operating/Storage Temperature -40°C ... +60°C/-40°C ... +85°C
Humidity 95% relative, non-condensing
Weight ≅ 2.6 oz (74 g)