E5-248-C1420 Eaton / Control Automation, E5-248-C1420 Datasheet - Page 2

• Manufacturer Part Number: E5-248-C1420
• Description: TIMER; LCD TIME CONTROL; BATTERY POWER; 48X48MM
• Manufacturer: Eaton / Control Automation
• Type: Timerr

Specifications of E5-248-C1420

• Accuracy: 0.005 ms
• Connection Type: Plug-In
• Cut Out, Panel: 1/16 DIN
• Digit Height: 0.31
• Dimensions: 1.89"L×2.49"W×1.89"H
• Display Digit Height: 0.26" (Time), 0.14" (Set Time Mode)
• Display Type: LCD
• Function: Timer
• Number Of Digits: 8
• Voltage, Supply: 2×3 VDC
• Protection: IP65 (From Front)
• Panel Cutout: 45 × 45 mm (1.772 × 1.772 In.)
• Lead Free Status / Rohs Status: RoHS Compliant part

68
Features
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Standards and Certifications
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No external voltage supply, because
of internal replaceable lithium
battery
High contrast, 2-line LCD display,
5-digit with many symbols for easy
operation and reading
9 programmable time ranges from
0.20 seconds up to 99.999 hours
Resolution up to 0.01 seconds
Inputs for start and reset; universal
inputs for 12 – 260V AC/DC
8 timing modes —
❑
❑
3 programmable activation modes
Relay contacts rated at 8A
programmable to NO or NC
Protection IP65
Plug-in connector
CE Marked
Counters, Panel Meters, Tachometers and Timers
Time Controls
Battery-Powered LCD Time Control, 48 x 48 mm — Eaton
ON Delay, OFF Delay, One Shot
and Single Shot
Repeat cycle modes: Delay, Cycle,
Symmetrical delay
Cat. No. E5-248-C1420
Technical Data and Specifications
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Timing Modes
Figure 61. Timing Modes
Start
ON Delay
Reset
Relay
Start
OFF Delay
Reset
Relay
Start
One Shot
Reset
Relay
Start
Single Shot
Relay
Voltage Supply: 2 x 3V, 1/2AA
replaceable lithium battery, service
life > 10 years or 500,000 relay
charges
Timing and Reset Inputs: 12 – 260V
AC/DC, impedance 180 k , min.
impulse 20 mS (optocoupler)
Display —
❑
❑
Accuracy: +50/-20 mS respectively
0.5% of setting time (higher value
counts)
0.3% of setting time
Operating Temperature: 14 to 122°F
(-10 to 50°C)
Storage Temperature: -4 to 158°F
(-20 to 70°C)
Relative Humidity: 80% max. up to
89°F (31°C); decreasing to max., 50%
to 104°F (40°C)
Protection: IP65 with delivered seal
Time: 5-digit LCD display, 0.26
Inch (6.5 mm) high
Set Time Mode: 5-digit LCD
display, 0.14 Inch (3.5 mm) high
Level Trig
t
t
t
pw
t
Edge Trig
t
t
t
t
pw
t
Edge Retrig
t
t
t
pw
t
t
t
t
t
pw
Start
Repeat Cycle Delay
Reset
Relay
Start
Repeat Cycle
Reset
Relay
Start
Repeat Cycle Symmetrical Delay
Reset
Relay
Start
Repeat Cycle Symmetrical
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Output Relays —
❑
❑
Reaction Time: < 20 mS
Expected Life: 2A ohm’s load
1,000,000 switching cycles
EMC: CE-conform to EC-guideline
89/36/EWG
Electromagnetic Radiation:
EN 61000-6-4/EN 55011 Class B
Electromagnetic Immunity:
EN 61-000-6-2
Weight: Approx. 2.8 oz (80 g)
Time Ranges —
❑
❑
❑
Level Trig
t+
t+
=t
=t
Contact connection: SPTST volt-
age free contacts programmable
as NO or NC
Contact rating:
250V AC at 8A; cos ø = 1
250V AC at 5A; cos ø = 0.4
1 – 99999 sec; 0.2 - 9999.9 sec;
0.02 – 999.99 sec
1 – 99999 min; 0.1 - 9999.9 min;
0.01 – 999.99 min
1 – 99999 hour; 0.1 – 9999.9 hour;
0.01 – 999.99 hour
30V DC at 8A; cos ø = 1
t-
=t
=t
t-
Edge Trig
t+
t+
=t
=t
=t
t-
t-
=t
t+
t+
=t
Edge Retrig
t+
t+
=t
=t
t-
t-
=t
=t
PG05400001E
t+
=t
t+
=t