Brochure

27
7
Amplifiers – advanced
E3X-DA-S
Fiber amplifier
High functionality digital fiber amplifier
High functionality digital fiber amplifier with advanced timing, LED power control and
signal processing functionality providing highest detection accuracy and stability
even for the most challenging objects and settings.
• Power tuning function to adjust the received light to a maximum, minimum or
pre-defined value
• Auto power and threshold adjustment functions for highest operational stability
• Two outputs for window monitoring or two level detections (e.g. object + object
state change)
Ordering information
Specifications
Item Function Order code
Power
tuning
Timer Auto-threshold
compensation
(ATC)
Twin output External input Differential
operation
Wet process
'tough mode’
Power saving
'Eco' functions
(display/LED off)
NPN PNP
Pre-wired Yes Yes Yes Yes Yes Yes Yes Yes E3X-DA21-S 2M E3X-DA51-S 2M
Fiber amplifier connector
*1
*1
Order fiber amplifier connector E3X-CN_ separately
Yes Yes Yes Yes - selectable Yes Yes Yes E3X-DA7-S E3X-DA9-S
M8 connector 3 pin Yes Yes
*2
*2
For fiber amplifiers with these functions and connecting with M8 connector, contact your OMRON representative.
E3X-DA13-S E3X-DA43-S
4 pin E3X-DA14-S E3X-DA44-S
Item Pre-wired models Fiber amplifier connector models M8 connector models
E3X-DA_ 1-S E3X-DA7-S, E3X-DA9-S E3X-DA_ 3-S, E3X-DA_ 4-S
Light source (wave length) Red LED (650 nm) Red LED (625 nm)
Power supply voltage 12 to 24 VDC ± 10%; ripple (p-p): 10% max
Protective circuits Reverse polarity protection, output short circuit protection, mutual interference prevention
*1
*1
The reverse polarity protection for the pre-wired and fiber amplifier connector models is for the power supply and the output. For M8 connector models the reverse polarity protection is for the
power supply.
Response
time
Super-high-
speed mode
80 μs for operation and reset max. 55 μs for operation and reset max.
Standard mode 1 ms for operation and reset
High resolution
mode
4 ms for operation and reset
Wet process
'tough mode'
16 ms for operation and reset
*2
*2
For fiber amplifiers with these functions and connecting with M8 connector, contact your OMRON representative.
Sensitivity setting Teaching and digital up/down keys
Functions Power tuning Light emission power and reception gain, digital control method
Timer OFF-delay, ON-delay, 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)
Auto power
control (APC)
LED power monitoring and auto-control function by LED emission current adjustment.
Active-
threshold
control (ATC)
Monitoring of received light average and deviation adjustment of threshold for output 1
*2
Twin output Output 1: incident level
Output 2: incident level or alarm output
Output 1: incident level
Output 2: incident level or alarm output
(not available if external input is used)
*2
External input External teach or function trigger (power tuning,
emitter OFF, ATC start)
External teach or function trigger (power tuning, emitter
OFF, ATC start) (not available if output 2 is used)
*2
Differential
operation
Single edge or double edge detection mode
*2
Wet process
'tough mode'
Incident level triggering on floating average of received light.
*2
Power saving
'Eco' functions
LED: ON/OFF switchable (external input)
Display: ON/ DIM / OFF selectable
*2
Digital display Incident level + threshold or user specific
Degree of protection IEC 60529 IP50 (with protective cover attached)
E56E-EN-04+FiberGuide+Datasheet.book Seite 27 Donnerstag, 22. Dezember 2011 1:38 13