Battery Replacement - Eaton E5-248-C1420 Instrucciones De Operación

BATTERY REPLACEMENT

Slide the cover backwards off the top of the timer to gain access to the two ½AA
lithium cells. Lift out each cell and observe the polarity sign on the PCB beneath it.
Ensure that the replacement batteries are inserted the correct way. You will need to
re-program the timer after replacing the batteries.
DO NOT THROW LITHIUM BATTERIES IN THE FIRE.
SPECIFICATIONS
Dimensions
48 mm x 48 mm x 93 mm
(1.89" x 1.89" x 3.66")
depth including rear connector
Panel Cut-out
Square 45 +0.6 -0 mm (1.77" +0.2" -0")
Display
2 rows of 5 digits, black on silver LCD.
Upper row 6.5 mm (0.25") high
indicates Time, Lower row 3.5 mm
(0.14") high indicates Set Time.
Also mode and relay
Batteries
Two 3V ½AA Lithium batteries. 10 year
or >500,000 relay operations expected
life
Set Time
Single user selectable value within the
selected range
Accuracy
Timing
+50ms -20ms or ± 0.5% of Set Time
whichever is greater
Repeat
±0.3% of Set Time
Timing and Reset Inputs
Opto-isolated 12-240V ±10% AC or DC.
Minimum pulse width 20ms. Input
impedance 180k
Installation Category (IEC 664)
Overvoltage category II
(Pollution degree 2)
2
Output Relay
Contacts
SPST voltage free contacts
programmable as NO or NC.
Contact Rating
8A 250V AC cosø =1
5A 250V AC cosø =0.4
8A 30V DC cosø =1
Reaction time
<20ms.
Expected life
Electrical 8A resistive load 100,000
operations
Electrical 2A resistive load 1,000,000
operations
Operating temperature
-10 to +60°C (14 to 140°F)
Storage temperature
-20 to +70°C (-4 to 158°F)
Altitude
Up to 2000m
Relative Humidity
80% max up to 31°C (88°F),
decreasing to 50% max at 40°C
(104°F)
Environmental protection
IP65 when properly installed using the
sealing gasket supplied
MN05405001E