E3XDA51S2M Datasheet, PDF (20/35 Pages) Omron Electronics LLC – Evolution and Perfection The next-generation platform for a wide range of sensing

E3X-DA-S/MDA
Advanced models
Type _{External input mod- Twin output mod- ATC function mod- Analog output mod-} 2-channel models
els
els
els
els
Item
Model E3X-DA@RM-S
E3X-DA@TW-S
E3X-DA@AT-S
E3X-DA@AN-S
E3X-MDA@
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)
ON/OFF output
Load power supply voltage: 26.4 VDC; NPN/PNP open collector;
load current: 50 mA max.; residual voltage: 1 V max.
Con-
trol
output _{Analog output}
Control output
Voltage output: 1 to
5 VDC
(Connection load
10 kΩ min.)
Temperature charac-
teristics
0.3%F.S./°C
Response speed/re-
---
peat 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
No-voltage input (contact/non-contact) *1
Protection circuits
Reverse polarity for power supply connection, output short-circuit
Super-high-
speed mode
Operate: 48 µs,
Operate or reset: Operate or reset:
reset: 50 µs *2, *3, *4 80 µs *2
130 µs *2
Operate or reset:
80 µs *2
Operate or reset:
130 µs *2, *5
Re-
High-speed
sponse ^mode
time _{Standard mode}
Operate or reset: 250 µs
Operate or reset: 1ms
Operate or reset:
450 µs
High-resolution
mode
Operate or reset: 4ms
Sensitivity setting
Teaching or manual method
Power tuning Light emission power and reception gain, digital control method
Differential de-
tection
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.
---
Select from OFF-delay, ON-delay, or one-shot timer.
Timer function _{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)
Func-
tions
Automatic pow-
er 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 interfer-
ence prevention
Possible for up to 10 Units *6
Possible for up to 9
Units (18 channels) *7
Switchable between
up counter and down
Counter
counter.
---
Set count:
0 to 9,999,999
*1. Input Specifications
NPN
PNP
Contact input (relay or switch)
ON: Shorted to 0 V (sourcing current: 1 mA max.).
OFF: Open or shorted to Vcc.
ON: Shorted to Vcc (sinking current: 3 mA max.).
OFF: Open or shorted to 0 V.
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.)
*2. Communications are disabled if the detection mode is selected during super-high-speed mode, and the communications functions for mutual interference prevention
and the Mobile Console will not function.
*3. PNP output is as follows: Operate: 53 µs, reset: 55 µs.
*4. When counter is enabled: 80 µs for operate and reset respectively.
*5. When differential output is selected for the output setting, the second channel output is 200 µs for operation and reset respectively.
*6. Mutual interference prevention can be used for only up to 6 Units if power tuning is enabled.
*7. Mutual interference prevention can be used for up to 5 Units (10 channels) if power tuning is enabled.
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