Omron ZX-GT -, User Manual

Page: 135 / 166

Specifications and External Dimensions
ZX-GT User’s Manual
5
APPENDICES
133
Controller
Specifications
Item ZX-GTC11 ZX-GTC41
Output type NPN type PNP type
Compatible receiver ZX-GT28R
Compatible emitter ZX-GT28E11 ZX-GT28E41
Measurement cycle
(*1)
1.5ms (Standard mode (NORM))
0.5ms (High-speed mode (FAST))
(*2)
Number of samples to
average 1/2/4/8/16/32/64/128/256/512/1024/2048/4096
Analog output
(*3)
For current output: 4 to 20mA/F.S., max. load resistance 300 Ω
For voltage output: ±4V, (±5 V, 1 to 5 V
(*4)
), output impedance 100 Ω
Timing input, bank switching
input, zero reset input, reset
input ON: short-circuited with 0V or 1.5V max.
OFF: Open (leakage current: 0.1 mA max.) ON: short-circuited with power supply voltage
or power supply voltage -1.5V max.
OFF: Open (leakage current: 0.1 mA max.)
HIGH/PASS/LOW
Judgment output
(*5)
Sync output
(*6)
NPN open-collector output
30 VDC 50 mA max.
Residual voltage 1.2 V max. PNP open-collector output
30 VDC 50 mA max.
Residual voltage 2V max.
Indicator Judgment output indicator: HIGH (orange), PASS (green), LOW (orange)
Main display (red)
Sub-display (yellow)
Bank 1/2 (orange), zero reset (green)
Main
functions Number of
registered setups 2 banks
Measurement
Mode Interrupted beam width measurement, incident beam width measurement,
outer diameter measurement, center position measurement, IC lead pitch
judgment, IC lead width judgment, specified edge measurement, wire position
measurement, glass edge measurement
Display during
measurement Measured value, resolution, threshold, voltage output value, current output
value (number of display digits can be changed)
Zero reset
functions Offset setting of zero reset value, zero reset value memory
Hold Sample hold, peak hold, bottom hold, peak-to-peak hold, average hold, delay
hold
Timer functions ON delay, OFF delay, one-shot
Adjustment
functions Optical axis adjust mode/light intensity writing mode, variable binary level,
variable edge filter, analog output scaling
Calculation 2Possible on up to two Controllers (Calculation Unit ZX-CAL2 is required for
connecting Controllers to each other.)
A-B, A+B, width
Other Measurement cycle setting, threshold setting, hysteresis setting, initialization,
key lock
Temperature characteristic ±0.005%F.S./°C
Current consumption 150 mA max. (including receiver)
Power supply voltage 24 VDC +10%, -15% ripple (p-p) 10% max.
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min
Insulation resistance 20 M
Ω
(at 500 VDC megger)
zx_gt.book Page 133 Wednesday, May 30, 2007 3:29 PM