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E3C-LDA@N
Amplifier Units
NPN output
Model
PNP output
Connection method
Applicable Amplifier Unit
Outputs
*
External input
1
Supply voltage
Power consumption
Control output
Indicators
Protection circuits
Super-high-speed
mode (SHS)
Response
High-speed mode (HS) Operate or reset: 250 µs
time
Standard mode (Stnd) Operate or reset: 1 ms
Giga mode (GIGA)
Sensitivity adjustment
Maximum connectable Units
Super High-speed
No. of Units
Mode (SHS)
for mutual
High-speed Mode (HS) 10
interference
prevention
Standard Mode (Stnd) 10
*
3
Giga Mode (GIGA)
Dynamic power
control (DPC)
Timer
Zero reset
Resetting settings
Functions
Power tuning
Output 1
Output 2
External input
Hysteresis width
Ambient temperature range
Ambient humidity range
Altitude
Installation environment
Insulation resistance
Dielectric strength
Vibration resistance (destruction)
Shock resistance (destruction)
Weight (packed state/sensor only)
Case
Materials
Protective cover
Cable
Accessories
*1. The following details apply to the input.
ON: Shorted to 0 V (Sourcing current: 1 mA max.)
NPN
OFF: Open or shorted to Vcc
ON: Shorted to Vcc (Sinking current: 3 mA max.)
PNP
OFF: Open or shorted to 0 V
*1-1. Input time is 25 ms (ON)/(OFF) only when (in tUnE) input is selected.
*2. Separately purchase the E3X-CN21 Master Connector (4-conductor) when using this product as a single unit or as a master unit, or the
E3X-CN22 Slave Connector (2-conductor) when using as a slave unit. Either Connector can be used.
*3. The tuning will not change the number of units. In standard mode and giga mode, set the threshold value to 400 or more.
4
E3C-LDA21N
E3C-LDA51N
*
2
Pre-wired
E3C-L@@@N
2 outputs
1 input
12 to 24 VDC ±10%, ripple (p-p) 10% max.
Power consumption: 1080 mW max. (when the power supply voltage is 24 V, the current consumption is 45 mA max.)
Load power supply voltage: 26.4 VDC, open collector output type (depends on the NPN/PNP output format)
Load current: 100 mA max. for 1 to 3 units use, 20 mA max. for 4 or more units joined.
Residual voltage: Load current less than 10 mA: 1 V max., load current 10 to 100 mA: 2 V max.
Off-state current: 0.1 mA max.
7-segment displays (Threshold Level display: green, Incident Light Level display: white)
Display direction: Switchable between normal and reversed.
OUT indicator (orange), L/D indicator (orange), ST indicator (blue), DPC indicator (green),
and OUT selection indicator (orange, only on models with 2 outputs)
Power supply reverse polarity protection, output short-circuit protection, and output reverse polarity protection
Operate or reset: 80 µs
Operate or reset: 4 ms
Smart Tuning (2-point tuning, full auto tuning, power tuning, percentage tuning) or manual adjustment
16
0
Note: The mutual interference prevention function is disabled when the detection mode is set to High Speed mode (SHS).
10
Provided
Select from timer disabled, OFF-delay, ON-delay or one-shot timer. 1 to 9,999 ms
Negative values can be displayed. (Threshold value is shifted.)
Initial reset (factory defaults)
Select from ON or OFF.
Select from normal detection mode or area detection mode.
Select from normal detection mode, alarm output mode or error output mode.
Select from input OFF, tuning, power
tuning, emission OFF or zero reset.
Select from standard setting or user setting.
Operating: Groups of 1 or 2 Amplifier Units: -25 to 55°C, Groups of 3 to 10 Amplifier Units: -25 to 50°C,
Groups of 11 to 16 Amplifier Units: -25 to 45°C
Storage: -30 to 70°C (with no icing or condensation)
Operating and storage: 35 to 85% (with no condensation) within the surrounding air temperature range shown above
2000 m max.
Pollution degree 3 (as per IEC 60947-1)
20 MΩ (at 500 VDC)
1,000 VAC at 50/60 Hz for 1 min
10 to 55 Hz with a 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
500 m/s
2
for 3 times each in X, Y, and Z directions
Approx. 115 g/approx. 75 g
Polycarbonate (PC)
Polycarbonate (PC)
PVC
Instruction manual, compliance sheet
Contact input (relay or switch)
E3C-LDA6N
E3C-LDA8N
Wire-saving Connector
2 outputs
---
---
Approx. 60 g/approx. 20 g
Non-contact input (transistor)
ON: 1.5 V max. (Sourcing current: 1 mA max.)
OFF: Vcc - 1.5 V to Vcc (Leakage current: 0.1 mA max.)
ON: Vcc - 1.5 V to Vcc (Sinking current: 3 mA max.)
OFF: 1.5 V max. (Leakage current: 0.1 mA max.)
E3C-LDA7N
E3C-LDA9N
1 output
1 input
---
Select from input OFF, tuning, power
tuning, emission OFF or zero reset.
*
Input time
1-1
ON: 9 ms min.
OFF: 20 ms min.
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