ZFV Smart Sensors (with Ultra-High-Speed CCD Camera) 3
■ Amplifier Units
Note 1. This is the sampling rate when logging images. To log measurement data only, use the ZS-DSU settings.
2. Image logging is not possible when the ZS-MDC is connected.
Item Single-function models Standard models
ZFV-A10 ZFV-A15 ZFV-A20 ZFV-A25
Output method NPN PNP NPN PNP
Output NPN: NPN open-collector output, 50 mA max. at 30 VDC, Residual voltage: 1.2 V max.
PNP: PNP open-collector output, 50 mA max., Residual voltage: 1.2 V max.
Inspection items Pattern (PTRN), Brightness (BRGT) Patterns (PTRN), Brightness (BRGT), Area (AREA), Width
(WID), Position (POSI), Count (CNT), Characters (CHAR)
Teaching area Rectangular, one area
Teaching area size • Pattern (PTRN), Brightness (BRGT): Any rectangular area (256 × 256 max.)
• Area (AREA), Width (WID), Position (POSI), Count (CNT), Characters (CHAR): Any rectangular area (full screen max.)
Sensing area Full screen
Resolution 468 × 432 (H × V) max.
Bank selection Supported for 8 banks.
Response time Pattern (PTRN), Brightness (BRGT): High-speed: 4 ms, Standard: 8 ms, High-precision: 12 ms (not using partial scan)
Area (AREA), Width (WID), Position (POSI), Count (CNT), Characters (CHAR): 128 × 128: 15 ms max.
Other functions Control output switching: ON for OK or ON for NG
ON delay/OFF delay, One-shot output, “ECO” mode
Output signals (1) Control output (OUTPUT), (2) Enable output (ENABLE), (3) Error output (ERROR)
Input signals (1) Simultaneous measurement input (TRIG) or Continuous measurement input (TRIG), Switched by using menu.
(2) Bank selection inputs (BANK1 to BANK3)
(3) Workpiece still teaching (TEACH) or Workpiece moving teaching (TEACH), Switched by using menu.
Connect-
ing to ZS-
DSU
Image log-
ging trigger
Stores NG images or all images.
Sampling
rate
ZFV measurement cycle (See note 1.)
Number of
logged im-
age
Logs up to 128 images in series
Number of
connected
15 max. (ZFV: 5 Units max., ZS-LDC: 9 Units max., ZS-MDC (See note 2.): 1 Unit max.)
External
bank func-
tion
Amplifier Unit setting data can be saved to the memory card as bank data. Reading bank data enables bank switching.
Sensor Head interface Digital interface
Image display Compact TFT 2.2-inch LCD (Display dots: 930 × 234)
Indicators • Judgement result indicator (OUTPUT) • Inspection mode indicator (RUN)
Operation interface • Cursor keys (up, down, left, right) • Setting key (SET) • Escape key (ESC)
• Operating mode switching (slide switch) • Menu switching (slide switch)
• Teaching/Display switching key (TEACH/VIEW)
Power supply voltage 20.4 to 26.4 VDC (including ripple)
Current consumption 600 mA max. (with Sensor Head connected, power supply voltage 24VDC)
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min between leads and Amplifier Unit case
Noise immunity 1 kV, Pulse rise: 5 ns, Pulse width: 50 ns, Burst duration: 15 ms, Cycle: 300 ms
Vibration resistance Destruction: 10 to 150 Hz, 0.1-mm single amplitude, 10 times each in X, Y, and Z directions for 8 min
Shock resistance
Destruction: 150 m/s
2
, three times each in six directions (up/down, left/right, forward/backward)
Ambient temperature Operating: 0 to 50°C
Storage: −25 to 65°C (with no icing or condensation)
Ambient humidity Operating and storage: 35% to 85%
Connection method Prewired, Standard cable length: 2 m
Ambient atmosphere Must be free of corrosive gas.
Degree of protection IEC60529, IP20
Materials Polycarbonate
Weight Approx. 300 g (including cord)
Accessories Ferrite core (1), Instruction sheet
