Type |
Advanced models |
External input
models |
Twin output
models |
ATC function
models |
Analog output
models |
Model |
E3X-DA[]RM-S |
E3X-DA[]TW-S |
E3X-DA[]AT-S |
E3X-DA[]AN-S |
Light source
(wavelength) |
Red LED (635 nm) |
Power supply voltage |
12 to 24 VDC ± 10%, ripple (p-p) 10% max. |
Power consumption |
1,080 mW max. (current consumption: 45 mA max. at power supply voltage of 24 VDC) |
Control
output |
ON/OFF
output |
Load power supply voltage: 26.4 VDC; NPN/PNP open collector;
load current: 50 mA max.; residual voltage: 1 V max. |
Analog
output |
--- |
Control output
Voltage output: 1 to 5 VDC
(Connection load 10 kΩ min.)
Temperature characteristics
0.3%F.S./°C
Response speed/repeat
accuracy
Super-high-speed mode:
80 μs/1.5%F.S.
High-speed mode: 250 μs/
1.5%F.S.
Standard mode: 1 ms/1%F.S.
High-resolution mode:
4 ms/0.75%F.S. |
Remote control input |
Load power supply
voltage: 26.4 VDC;
NPN/PNP open
collector;
load current: 50
mA max.; residual
voltage: 1 V max. |
--- |
Protection circuits |
Reverse polarity for power supply connection, output short-circuit |
Re-
sponse
time |
Super-high-
speed mode |
Operate: 48 μs,
reset: 50 μs
*3, *4, *5 |
Operate or reset: 80 μs *3 |
High-speed
mode |
Operate or reset: 250 μs |
Standard
mode |
Operate or reset: 1ms |
High-
resolution
mode |
Operate or reset: 4ms |
Sensitivity setting |
Teaching or manual method |
Func-
tions |
Power tuning |
Light emission power and reception gain, digital control method |
Differential
detection |
Switchable between single edge and double edge detection
mode Single edge: Can be set to 250 μs, 500 μs, 1 ms,
10 ms, or 100 ms.
Double edge: Can be set to 500 μs, 1 ms, 2 ms, 20 ms, or
200 ms. |
--- |
Timer
function |
Select from OFF-delay, ON-delay, or one-shot timer. |
1 ms to 5 s (1 to 20 ms set in 1-ms increments, 20 to 200 ms set in 10-ms increments,
200 ms to 1 s set in 100-ms increments, and 1 to 5 s set in 1 s-increments) |
Automatic
power control
(APC) |
High-speed control method for emission current |
Zero-reset |
Negative values can be displayed. (Threshold value is shifted.) |
Initial reset |
Settings can be returned to defaults as required. |
Mutual
interference
prevention |
Possible for up to 10 Units *7 |
Counter |
Switchable between
up counter and
down counter.
Set count:
0 to 9,999,999 |
--- |
I/O setting |
External input
setting (Select
from teaching,
power tuning, zero
reset, light OFF,
or counter reset.) |
Output setting
(Select from
channel 2 output,
area output, or
self-diagnosis.) |
Output setting
(Select from
channel 2 output,
area output, self-
diagnosis output,
or ATC error
output) |
Analog output setting
(offset voltage adjustable) |
Display |
Operation indicator
(orange), Power
Tuning indicator
(orange) |
Operation indicator for channel 1
(orange), Operation indicator for
channel 2 (orange) |
Operation indicator
(orange), Power Tuning
indicator (orange) |
Digital display |
Select from incident
level + threshold or
other 7 patterns |
Select from incident level + threshold or other 6 patterns |
Display orientation |
Switching between normal/reversed display is possible. |
Ambient illumination
(Receiver side) |
Incandescent lamp: 10,000 lux max.
Sunlight: 20,000 lux max. |
Ambient temperature
range |
Operating: Groups of 1 to 2 Amplifiers: -25 °C to 55 °C
Groups of 3 to 10 Amplifiers: -25 °C to 50 °C
Groups of 11 to 16 Amplifiers: -25 °C to 45 °C |
Storage: -30 °C to 70 °C (with no icing or condensation) |
Ambient humidity range |
Operating and storage: 35% to 85% (with no condensation) |
Insulation resistance |
20 MΩ min. (at 500 VDC) |
Dielectric strength |
1,000 VAC at 50/60 Hz for 1 minute |
Vibration resistance
(Destruction) |
10 to 55 Hz with a 1.5-mm double amplitude for 2 hrs each in X, Y and Z directions |
Shock resistance
(Destruction) |
500 m/s2, for 3 times each in X, Y and Z directions |
Degree of protection |
IEC 60529 IP50 (with Protective Cover attached) |
Connection method |
Pre-wired or amplifier unit connector |
Weight (packed state) |
Pre-wired model: Approx. 100 g, Amplifier unit connector model: Approx. 55 g |
Mate-
rials |
Case |
Polybutylene terephthalate (PBT) |
Cover |
Polycarbonate (PC) |
Accessories |
Instruction manual |