Smart Sensors (High-precision Contact Type)
ZX Series (ZX-T)
Ordering Information
■
Sensors
Sensor Heads
Size
6 dia.
6 dia.
6 dia.
Short type
Standard type
Low measurement type
Type
Sensing distance
1 mm
4 mm
4 mm
Resolution (See note.)
0.1
µ
m
0.1
µ
m
0.1
µ
m
Model
ZX-TDS01T
ZX-TDS04T
ZX-TDS04T-L
Note:
The resolution refers to the minimum value that can be read when a ZX-TDA@1 Amplifier Unit is connected.
■
Amplifier Units
Appearance
DC
Power supply
NPN
Output type
ZX-TDA11
Model
PNP
ZX-TDA41
■
Accessories (Order Separately)
Calculating Unit
Appearance
ZX-CAL2
Model
ZX-series Communications Interface
Unit
Appearance
ZX-SF11
Model
ZX Series (ZX-T)
Smart Sensors (High-precision Contact Type)
1
SmartMonitor Sensor Setup Tool for
Personal Computer Connection
Appearance
Name
Model
ZX-series Communi- ZX-SF11
cations Interface
Unit
Cables with Connectors on Both Ends (for
Extension)*
Cable length
1m
4m
8m
Model
ZX-XC1A
ZX-XC4A
ZX-XC8A
1
Quantity
* Robot Cable models are also available. The model numbers are
ZX-XC@R.
ZX-series Communi- ZX-SFW11EV3
cations Interface
*1, *2
Unit + ZX-series
Sensor Setup Soft-
ware Basic
ZX-series Sensor
Setup Software
ZX-SW11EV3
*2
Preamplifier Mounting Brackets
Appearance
Model
ZX-XBT1
Remarks
Attached to each
Sensor Head
+
CD-ROM
CD-ROM
ZX-XBT2
*1. When using the ZX-TDA11/41 with the SmartMonitor, either the
ZX-SFW11EV3 or the ZX-SW11EV3 SmartMonitor must be
used. Earlier versions cannot be used.
*2. The ZX-SFW11EV3 SmartMonitor can be used only to set
functions and monitor waveforms.
For DIN track mount-
ing
Cables with Connectors on Both Ends
(for Extension)
Cable length
1m
4m
8m
Model
ZX-XC1A
ZX-XC4A
ZX-XC8A
1
Quantity
Specifications
■
Sensor Heads
Item
Measurement range
Maximum actuator travel distance
Resolution (See note 1.)
Linearity (See note 2.)
Operating force (See note 3.)
Mechanical durability
Ambient temperature
Ambient humidity
Temperature
characteristic
(See note 4.)
Materials
Accessories
Sensor Head
Preamplifier
1 mm
Approx. 1.5 mm
0.1
µ
m
0.3% F.S.
Approx. 0.7 N
10,000,000 operations min.
Operating: 0
°
C to 50
°
C (with no icing or condensation)
−
15
°
C to 60
°
C (with no icing or condensation)
Storage:
Operating and storage: 35% to 85% (with no icing or condensation)
0.03% F.S./
°
C
0.01% F.S./
°
C
Approx. 100 g
Stainless steel
Polycarbonate
Instruction manual, Preamplifier Mounting Brackets (ZX-XBT1)
Approx. 0.25 N
IEC60529, IP54
ZX-TDS01T
4 mm
Approx. 5 mm
ZX-TDS04T
ZX-TDS04T-L
Degree of protection (Sensor Head)
IEC60529, IP67
Weight (packed state)
Sensor Head
Preamplifier
Note 1.
The resolution is given as the minimum value that can be read when a ZX-TDA@1 Amplifier Unit is connected. This value is taken 15 min-
utes after turning ON the power with the average number of operations set to 256.
2.
The linearity is given as the error in an ideal straight line displacement output.
3.
These figures are representative values that apply for the measurement mid-point, and are for when the provided actuator is used, with
the actuator moving downwards. If the actuator moves horizontally or upwards, the operating force will be reduced. Also, if an actuator
other than the standard one is used, the operating force will vary with the weight of the actuator itself.
4.
These figures are representative values that apply for the mid-point of the measurement range.
2
ZX Series (ZX-T)
Smart Sensors (High-precision Contact Type)
■
Amplifier Units
Item
Measurement period
1 ms
ZX-TDA11
ZX-TDA41
Possible average count set-
1, 16, 32, 64, 128, 256, 512, or 1,024
tings (See note 1.)
Linear output (See note 2.)
Judgement outputs
(3 outputs: HIGH/PASS/
LOW)
Zero reset input, timing in-
put, reset input, judgement
output hold input
Function
Current output: 4 to 20 mA/F.S., Max. load resistance: 300
Ω
Voltage output:
±
4 V (
±
5 V, 1 to 5 V (See note 3.)), Output impedance: 100
Ω
NPN open-collector outputs, 30 VDC, 30 mA max.
Residual voltage: 1.2 V max.
ON: Short-circuited with 0-V terminal or 1.5 V or less
OFF: Open (leakage current: 0.1 mA max.)
- Measurement value display
- Display reverse
- Sample hold
- Self-peak hold
- Initial reset
- Hysteresis width setting
- Judgement output hold input
- (A+B) calculations (See note 4.)
- Zero reset memory
- Clamp value setting
- Span adjustment
PNP open-collector outputs, 30 VDC, 30 mA max.
Residual voltage: 2 V max.
ON: Supply voltage short-circuited or supply voltage of
1.5 V or less
OFF: Open (leakage current: 0.1 mA max.)
- Present value/set value/output value display
- ECO mode
- Number of display digit changes
- Peak hold
- Bottom hold, peak-to-peak hold
- Self-bottom hold
- Zero reset
- Direct threshold value setting - Position teaching
- Timing inputs
- Reset input
- Monitor focus
- (A-B) calculations (See note 4.)
- Sensor disconnection detection
- Function lock
- Non-measurement setting
- Scale inversion
- Zero reset indicator
- Warming-up display
- Pressing force alarm
Indicators
Power supply voltage
Current consumption
Ambient temperature
Temperature characteristic
Connection method
Weight (packed state)
Materials
Judgement indicators: High (orange), pass (green), low (yellow), 7-segment main digital display (red), 7-segment
sub-digital display (yellow), power ON (green), zero reset (green), enable (green)
12 to 24 VDC
±
10%, Ripple (p-p): 10% max.
140 mA max. (with Sensor connected), For 24-VDC power supply voltage: 140 mA max. (with Sensor connected)
Operating and storage: 0 to 50
°
C (with no icing or condensation)
0.03% F.S./
°
C
Prewired (standard cable length: 2 m)
Approx. 350 g
Case: PBT (polybutylene terephthalate), Cover: Polycarbonate
Note 1.
The response speed of the linear output is calculated as the measurement period
×
(average count setting + 1).
The response speed of the judgement outputs is calculated as the measurement period
×
(average count setting + 1).
2.
The output can be switched between a current output and voltage output using a switch on the bottom of the Amplifier Unit.
3.
Setting is possible via the monitor focus function.
4.
A Calculating Unit (ZX-CAL2) is required.
ZX Series (ZX-T)
Smart Sensors (High-precision Contact Type)
3
Characteristic Data
Output Characteristics
Voltage/Current Output
ZX-TDS01T/-S04T/-S04T-L
Measurement distance (F.S)
4V
Voltage output
Analog output
Voltage/current
20 mA
Current output
12 mA
Displacement direction
−
−4
V
Center
−0.5
mm
(−2 mm)
0 mm
+0.5 mm
(+2 mm)
Displacement
+
4 mA
(Released) (Pushed)
0V
High/Low output
ON
OFF
Note:
To prevent destroying the Sensor Head, both the high and low
judgment outputs will light if 101% of the upper limit of the mea-
surement distance is reached.
I/O Circuit Diagrams
NPN Amplifier Unit: ZX-TDA11
Brown 12 to 24 V DC
HIGH Load
judgement
Load
White output
PASS judgement
Load
Green output
LOW judgement
Gray output
PNP Amplifier Unit: ZX-TDA41
Brown 12 to 24 V DC
HIGH
judgement
White output
PASS judgement
Green output
LOW judgement
Gray output
12 to
24 V DC
12 to
24 V DC
Load
Load
Load
Blue
Internal circuit
Pink
Internal circuit
GND (0V)
Judgement output
hold input
Blue
Pink
GND (0V)
Judgement output
hold input
Purple Timing input
Orange Zero reset input
Red
Reset input
Purple Timing input
Orange Zero reset input
Red
Reset input
Current/voltage
output selector
100
Ω
Current
output
(4 to 20mA)
Voltage
output
±4V
Current
output
(4 to 20mA)
Black
Linear output
Load
Shield Linear ground
Current output:
300
Ω
max.
Voltage output:
10 kΩ min.
Current/voltage
output selector
Black
Linear output
Voltage
100
Ω
output
±4V
Load
Shield Linear ground
Current output:
300
Ω
max.
Voltage output:
10 kΩ min.
4
ZX Series (ZX-T)
Smart Sensors (High-precision Contact Type)
Connectors
Amplifier Unit
Brown
Blue
White
Green
Gray
Black
Shield
Pink
Orange
Purple
Red
12 to 24 VDC
GND (0 V)
HIGH judgement output
PASS judgement output
LOW judgement output
Linear output
Linear output GND
Judgement output hold input
Zero reset input
Timing input
Reset input
Note 1.
Use a stabilized power supply separate from other devices
and power systems for the Amplifier Unit, particularly when
high resolution is required.
2.
Always wire correctly. Incorrect wiring may damage the Unit.
Use a different ground for the linear output from the normal
ground.
3.
The blue line (0 V) is the 0 V power supply line. The shield
wire (linear output GND) is used together with the black line
(linear output) to connect the linear output. Wire these lines
correctly. Always ground the linear output terminal even when
the linear output is not used.
Part Names
Sensor Heads
ZX-TDS01T
ZX-TDS04T
ZX-TDS04T-L
Sensor head
Preamplifier
Output cable
(with connector)
Amplifier Unit
ZX-TDA11
ZX-TDA41
Controls
Display area
Input cable
(with connector)
Output cable
Connector
(Cover opens and closes)
Calculating Unit
ZX-CAL2
Display area
Connector
ZX Series (ZX-T)
Smart Sensors (High-precision Contact Type)
5
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