Durant
R
Instruction Sheet E42DI-900-01
Durant
R
E42DI24/E42DIR Series Timers
Description
• Solid-state hour meters
• Record and display up to 99,999.9 hours, roll over and continue timing
• EEPROM can retain data for 25+ years
• Time accumulation is indicated by a flashing hourglass icon
• Memory will arm only when power has been applied for five seconds
Operation
When power is applied to pins 1 and 2 the LCD display will activate. In order to accumulate
elapsed time, pin 3 must be connected to pin1. The timing input must be connected for 1/2
second minimum before elapsed time will be accumulated. Time accumulation is indicated
by the flashing hourglass icon on the display. If power has been applied for 5 seconds
minimum, the accumulated time will be stored in non-volatile memory when power is removed.
Wiring
Models
Specifications
Function: Solid-State Hour Meter
Power Supply:
Models E42DIXX1260X: 12-48VDC ± 25% / 20-60VAC ± 25%
Models E42DIXX48230X: 48-150VDC (+23%,-25%) / 100-230VAC (+17%,-25%)
Frequency Range: 48-440 Hertz
Display: 6 digit LCD, 0.20” (5 mm)
Accuracy: ±0.1%
4
Reset
(Optional)
1
V+
2
V-
3
Timing
Input
Power
(AC or DC)
Pin 1 V+
Pin 2 V-
Pin 3 Timing Input. Connect pin 3 to
pin 1 to enable timing function.
Pin 4 Reset (Optional). Connect pin 4
to pin 1 for a minimum of 1/2
second to clear accumulated time.
Model Num ber
Case
Voltage Ranges
Reset
E42DI241260
Rectangular
12-48VDC, 20-60VAC
E42DI241260R
Rectangular
12-48VDC, 20-60VAC
X
E42DI2448230
Rectangular
48-150VDC, 100-230VAC
E42DI2448230R
Rectangular
48-150VDC, 100-230VAC
X
E42DIR1260
Round
12-48VDC, 20-60VAC
E42DIR1260R
Round
12-48VDC, 20-60VAC
X
E42DIR48230
Round
48-150VDC, 100-230VAC
E42DIR48230R
Round
48-150VDC, 100-230VAC
X
