E3X-DA-N
Digital Fiber Amplifiers with Differential Outputs (E3X-DA11D/E3X-DA6D)
Characteristics of Applicable Fiber Units
Through-beam Fiber Units
*1. These values are for sensing objects that are moving.
*2. This value applies when the response time is set to 3 to 11. An object of this value is detectable if the temperature changes within the range of ambient operating
temperature. (The value is for sensing objects that are moving.)
*3. The values given in the above table are those that can be detected at a digital value of 1,000 in each sensing area.
Reflective Fiber Units
*1. Sensing distances are given for white paper.
*2. These values are for sensing objects that are moving.
*3. This value applies when the response time is set to 3 to 11. An object of this value is detectable if the temperature changes within the range of ambient operating
temperature. (The value is for sensing objects that are moving.)
Differences Compared with E3X-DA-N Amplifier
Sensing distance (mm) (The figures in parentheses apply when using the 39-F1 Lens Unit.)
Standard object
(mm) *1
(min. sensing
object *2:
opaque)
Sensitivity selection
HIGH LOW
11-level setting
1 2 3 to 11 1 2 3 to 11
Fiber Unit
Response
time
270 or
570 μs
0.5 or 1 ms
1 to 200 ms
or
2 to 400 ms
270 or
570 μs
0.5 or 1 ms
1 to 200 ms
or
2 to 400 ms
E32-T11R 240 (1680) 280 (1960) 370 (2590) 140 (980) 180 (1260) 240 (1680)
1 dia. (0.01 dia.)
E32-T21R
50 60 80 30 40 50
E32-T16WR
580 690 910 350 450 580
(0.3 dia.) *1
E32-T16PR
380 450 600 230 290 380
(0.2 dia.) *2
Sensing distance (mm) *1
Standard object
(mm) *2
(min. sensing
object *3:
opaque)
Sensitivity selection
HIGH LOW
11-level setting
1 2 3-11 1 2 3-11
Fiber Unit
Response
time
270 or
570 μs
0.5 or 1 ms
1 to 200 ms
or
2 to 400 ms
270 or
570 μs
0.5 or 1 ms
1 to 200 ms
or
2 to 400 ms
E32-D11R
80 90 120 45 60 80
150 × 150
(0.01 dia.)
E32-D21R
13 15 20 7 10 13
25 × 25 (0.01 dia.)
Differential-output Models (Edge-detection Models)
Type Pre-wired Wire-saving connector
Item NPN output E3X-DA11D E3X-DA6D
Current consumption 960 mW max. (current consumption: 40 mA max. at power supply voltage of 24 VDC)
Con-
trol
output
ON/OFF output
Load current: 50 mA max., (Residual voltage: 1 V max. for NPN/PNP output)
Open collector
Switchable between Light ON (ON at edge detection) and Dark ON (OFF at edge detection)
Detection mode Switchable between single edge and double edge detection mode
Response time
Single edge: Can be set to 270 μs, 500 μs, 1 ms, 2 ms, 4 ms, 10 ms, 20 ms, 30 ms, 50 ms, 100 ms, or 200 ms.
Double edge: Can be set to 570 μs, 1 ms, 2 ms, 4 ms, 10 ms, 20 ms, 30 ms, 50 ms, 100 ms, 200 ms or 400 ms.
Func-
tions
Timer functions
Light ON: OFF-delay timer, Dark ON: ON-delay timer
0 to 5 s (1 to 20 ms: 1-ms units, 20 to 200 ms: 5-ms units, 200 ms to 1 s: 100 ms, 1 to 5 s: 1-s units)
APC
Yes
Zero-reset Yes (Negative values can be displayed.)
Initial reset Yes (Settings can be returned to defaults.)
Sensitivity se-
lection
Yes (HIGH/LOW)
Teaching level One-point teaching level can be varied from 1% to 50% in increments of 1%
Indicators
Operation indicator (orange), 7-segment digital incident level display (red), 7-segment digital detection level display
(red)
For other information, refer to the instruction manual supplied with the product.
http://www.ia.omron.com/
8
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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