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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

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