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Amplifiers – advanced
E3X-MDA
Fiber amplifier
2-in-1 Digital fiber amplifier
E3X-MDA incorporates 2 digital fiber amplifiers in one slimline housing. For applica-
tions requiring the detection of two objects simultanously the E3X-MDA provides an
easy to use operation saving space and set-up time.
• Two digital amplifiers in one slimline housing
• Twin output models – on/off or area (between two threshold values)
• Signal comparison functions (AND, OR, etc.)
Ordering information
Specifications
Fiber amplifier connectors
Item
Functions
Order code
NPN output
PNP output
Pre-wired
AND/OR output
E3X-MDA11
E3X-MDA41
Connector version
*1
AND/OR output
E3X-MDA6
E3X-MDA8
*1
Order connector separately.
Item
E3X-MDA
Light source (wave length)
Red LED (650 nm)
Power supply voltage
12 to 24 VDC
±
10%, ripple (p-p) 10% max.
Protective circuits
Power supply reverse polarity protection, output short-circuit protection, mutual interference prevention
Response time
Super-high-speed mode
130 μs for operation and reset respectively
Standard mode
1 ms for operation and reset respectively
High-resolution mode
4 ms for operation and reset respectively
Sensitivity setting
Teaching and digital up/down keys
Functions
Power tuning
Light emission power and reception gain, digital control method
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)
I/O settings
Output setting (select from channel 2 output, AND, OR, leading edge sync, falling edge sync, or differential output)
Digital displays
Select from the following: Incident level for channel 1 + incident level for channel 2, Incident level + threshold, incident level perc
threshold, incident light peak level + no incident light bottom level, minimum incident light peak level + maximum no incident light bottom level,
long bar display, incident level + peak hold, incident level + channel
Shape
Type
Comment
Order code
Fiber amplifier
connector
2 m PVC cable
E3X-CN21
30 cm PVC cable with M12 plug connector (4 pin)
E3X-CN21-M1J 0.3M
30 cm PVC cable with M8 plug connector (4 pin)
E3X-CN21-M3J-2 0.3M