Omron ZX Series User Manual

Ratings/Specifications Section 6-1
153
6-1-3 Amplifier Units
Item ZX-LDA11 ZX-LDA41
Measurement period
150
μS
Possible average
count settings
(See note 1.)
1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1,024, 2,048, or 4,096
Temperature
characteristic
When connected to a Reflective Sensor Head: 0.01% FS/
°C
When connected to a Through-beam Sensor Head: 0.1% FS/
°C
Linear output
(See note 3.)
Current output: 4 to 20 mA/FS, Max. load resistance: 300
Ω
Voltage output: ±4 V (± 5 V, 1 to 5 V, See note 4.), Output
impedance: 100
Ω
Judgement outputs
(3 outputs: HIGH/
PA S S / L OW )
NPN open-collector outputs,
30 VDC, 50 mA max.
Residual voltage: 1.2 V max.
PNP open-collector outputs,
30 VDC, 50 mA max.
Residual voltage: 2 V max.
Laser OFF input ON: Short-circuited with 0-V
terminal or 1.5 V or less
OFF: Open (leakage current:
0.1 mA max.)
ON: Supply voltage short-
circuited or within supply
voltage 1.5 V
OFF: Open (leakage current:
0.1 mA max.)
Zero reset input
Timing input
Functions
Measured value
display
Set value/light
level/resolution
display
Scaling
Display reverse
Display OFF mode
ECO mode
Number of display
digit changes
Sample hold
Peak hold
Bottom hold
Peak-to-peak hold
Self-peak hold
Self-bottom hold
Intensity Mode
(See note 5.)
Auto-scale
(See note 6.)
Zero reset
Initial reset
ON-delay timer
OFF-delay timer
One-shot timer
Differentiation/
Sensitivity
adjustement
Keep/clamp
switch
Direct threshold
value setting
Position teaching
2-point teaching
Automatic teaching
Hysteresis width
setting
Timing inputs
Reset input
Monitor focus
Setting for non-
measurement
(A−B) calculations
(See note 2.)
(A+B) calculations
(See note 2.)
Mutual interference
(See note 2.)
Laser deterioration
detection
Key lock
Zero reset memory

Omron ZX Series Specifications

General

Power Supply Voltage	12 to 24 VDC ±10%
Protection Rating	IP67
Output Type	NPN or PNP
Protection Circuit	Reverse polarity protection, short-circuit protection
Operating Temperature	-25 to 55°C (-13 to 131°F)