DG100 MINIFLEX® Solid State Timer
The DG100 is a solid state timer housed in a 1/8 DIN, molded NORYL® case. The timer uses CMOS integrated circuits for the timing function. The DG100 series timer is available in 16 time ranges from 3.5 seconds to 30 hours. Time is set with a knob referenced to a graduated scale.
A pilot light on the front of the unit indicates when the unit is timing.
■ All connections make through standard square base relay socket
■ Available accessories for conversion into panel mount including a version with plug-in capability
■ Standard unit functions as ON-Delay timer in sustained start mode
■ Single relay with isolated double pole - double throw relay contact controls outputs
■ Timer operation can be configured as: interval output timer with momentary start.
The timing base for the DG100 series timer is generated by an internal oscillator set by a precision capacitor and a dial adjustable potentiometer. This allows accurate control over long time ranges.
The unit times as long as power is applied to the control input terminal.
The output contacts change state at the completion of the timing period.
The unit resets when power is removed from the control input.
Operating Voltage/Frequency: 120 VAC (+10 -15%), 50/60 Hz or 120 VDC (+10 -15%) 240 VAC (+10 -15%), 50/60 Hz or 240 VDC (+10 -15%) 24 VAC (+10 -15%) 50/60 Hz or 24 VDC (+10 -15%)
Setting Accuracy: Within ±10% of maximum range
Repeatability (Constant Voltage & Temperature): ±0.1% of setting or 25 ms, whichever is larger
Repeatability (Voltage & Temperature Variation): Variable Voltage: ±1% of setting Variable Temperature: ±2% of setting Variable Voltage and Temperature: ±3% of setting
Reset Time: 50 ms
Cycle Progress: Pilot light during timing
Burden: OFF Time On Time
120 VAC or DC .8 VA max. 4.8 VA max.
240 VAC or DC 1.6 VA max. 4.8 VA max.
24 VAC or DC 1.5 VA max. 2.9 VA max.
Power on Response: 30 ms max. after line voltage applied to pins A and B
Operating Temperature: 0˚ to -60˚C (+32˚ to +140˚F)
Relay: 10 amp steady state, 120 VAC
Mechanical Life: over 20 million operations
Electrical Life: contingent upon load characteristics
Line voltage interruptions of 20 ms or less will not reset unit
Transient Voltage Immunity: Unaffected by 50 microseconds, 600 V peak transients superimposed on the line input
Vibration: Unit function is unaffected by 2.5G sinusoidal vibration magnitude in both directions of three perpendicular mounting axes imposed from 10 to 100 Hz
Approvals: UL Recognition E96337 CSA Certification L26861 FM Approved J10C8A4.AF
OUTPUT OPERATING MODES
The unit starts timing when voltage is applied to terminals A and B. When the dial setting is reached, the output relay energizes and remains in the energized state as long as voltage is applied to terminals A and B. Removal of voltage from terminals A and B resets the unit
The unit starts timing with the output relay in the energized state when voltage is applied to terminals A and B. When the dial setting is reached, the output relay deenergizes and remains in that state until voltage is reapplied to terminals A and B. Removal of voltage from terminals A and B resets the unit.