Autonics LE7M-2 Producthandleiding - Pagina 2
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Cautions for Lithium Battery
Follow these instructions for using the product safely.
• Do not charge, short, disassemble, subject it to shock, heat.
• Check the polarity.
• Do not solder on a battery directly.
• Insulate a battery with tape to dispose.
• Do not store this unit in the place with the direct sunlight, high temperature and
humidity.
Ordering Information
This is only for reference, the actual product does not support all combinations.
For selecting the specified model, follow the Autonics website.
LE7M
-
2
❶
❶ Mounting type
B: Flush mount
D: Surface mount
Product Components
Model
LE7M-2B
Product, instruction manual
Product components
Bracket
× 2
Base plate
-
Bolt
-
Sold Separately
• Bracket (model name: 2BD00099AB)
• Base plate (model name: DRW180858AA)
Specifications
Model
LE7M-2B
Number of steps
64 steps for weekly, 32 steps for yearly
for the program
Weekly: ON/OFF, pulse, cycle operation
Operation mode
Yearly: ON/OFF, pulse operation
Temperature error
≤ (±0.01%±0.05 sec), at a ratio by the setting time
Cyclic error
±15 sec/month (25 ℃, ±4 sec/1 week)
Memory retention
≥ 5 years (25 ℃)
External input
Open or short circuit by a contact device (switch or relay)
Mounting type
Flush mount
Approval
ᜢ ᜧ
Unit weight (packaged)
≈ 207 g (≈ 337 g)
Power supply
100 - 240 VACᜠ ±10%, 50/60 Hz
Power consumption
≤ 4.2 VA
Control output
Relay
Contact type
SPDT (1c)
Contact capacity
Resistive load: 250 VACᜠ 15 A
Number of circuits
Independent 2 circuits (1c × 2)
Mechanical
≥ 10,000,000 operations
life expectancy
(switching capacity: 30 times/min)
Electrical
≥ 50,000 operations
life expectancy
(switching capacity: 20 times/min, resistive load: 250 VACᜠ 15 A)
Insulation resistive
≥ 100 MΩ (500 VDCᜡ megger)
Noise immunity
± 2 kV square-wave noise by noise simulator (pulse width 1 ㎲)
Between primary terminal and case
Dielectric strength
: 3,000 VACᜠ at 50/60 Hz for 1 min
0.75 mm double amplitude at frequency of 10 to 55 Hz
Vibration
(for 1 min) in each X, Y, Z direction for 2 hours
0.5 mm double amplitude at frequency of 10 to 55 Hz
Vibration (malfunction)
(for 1 min) in each X, Y, Z direction for 10 min
Shock
300 m/s
100 m/s
Shock (malfunction)
Ambient temperature
-10 to 55 ℃, storage: -25 to 65 ℃ (no freezing or condensation)
Ambient humidity
35 to 85%RH, storage: 35 to 85%RH (no freezing or condensation)
LE7M-2D
-
× 1
× 2 (for the base plate)
LE7M-2D
Surface or DIN rail mount
ᜢ ᜧ
≈ 208 g (≈ 361 g)
(≈ 30 G) in each X, Y, Z direction for 3 times
2
(≈ 10 G) in each X, Y, Z direction for 3 times
2
Unit Descriptions
■ LE7M-2B
: flush mounting installation
■ Button layout
01
02
01. [CHECK] key
02. [MODE] key
03. [▶] [▼] [▲] key
+1h: summer time (DST)
04. [SET] key
05. Switch for output settings
ON: keeps the output in ON state
AUTO: controls the state of output
depending on the settings
OFF: keeps the output in OFF state
■ Screen layout
01
03
04
05
06
07
08
09
10
06
01. Main display part
02. Sub-display part
03. Day indicator and day display
04. Current time setting indicator
05. Summer time (DST) indicator
06. AM/PM indicator
It turns ON depending on the selected
12/24h display mode
07. Season indicator
08. Program indicator
09. Setting state display
ON time/day:
ON time width:
Pulse width:
10. Bank group indicator
11. Total time/count alarm indicator
12. Year indicator
13. Display for the number of remaining steps
14. Operation mode indicator
15. Retention (return) input indicator
16. Output operation (OUT 1, OUT 2) indicator
17. Indicator for the unit of pulse width
■ LE7M-2D
: surface mounting installation
03
04
05
11
12
13
14
15
16
17
02
OFF time/day:
OFF time width: