Item | ZG2-WDC11/WDC11A | ZG2-WDC41/WDC41A |
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Input/output type | NPN | PNP |
No. of connectable Sensor Heads | 1 per Controller |
No. of connectable Controllers | 2 |
Measurement cycle | 16 ms (high-precision mode), 8 ms (standard mode), 5 ms (high-speed mode) |
Min. display unit | 10 nm |
Display range | -999.99999 to 999.99999 |
Display | LCD monitor | 1.8-inch TFT color LCD (557x234 pixels) |
LEDs | - Judgment indicators for each task (indication color: orange): T1, T2, T3, T4
- Laser indicator (indication color: green): LD_ON
- Zero reset indicator (indication color: green): ZERO
- Trigger indicators (indication color: green): TRIG
|
External interface | Input/output signal lines | Analog outputs | Select voltage or current (using the sliding switch on the bottom surface) - Voltage output: 10 to 10 V, output impedance: 40 Ω
- Current output: 4 to 20 mA, maximum load resistance: 300 Ω
|
Judgment output (ALL-PASSING/ERROR) | NPN open collector 30 VDC, 50 mA max. Residual voltage: 1.2 V max. | PNP open collector 50 mA max. Residual voltage: 1.2 V max. |
Trigger auxiliary output (ENABLE/GATE) |
Laser stop input (LD-OFF) | ON: O V short or 1.5 V max. OFF: Open (leakage current: 0.1 mA max.) | ON: Power supply voltage short or power supply voltage -1.5 V max. OFF: Open (leakage current: 0.1 mA max.) |
Zero reset input (ZERO) |
Measurement trigger input (TRIG) |
Bank switching input (BANK A, B) |
Serial I/O | USB2.0 | 1 port, full speed (12 Mbps), MINI-B |
RS-232C | 1 port, 115,200 bps max. |
Parall output | Output | 18 - terminal |
Main functions | No. of settings banks | 16 |
Sensitivity adjustment | Multi, High-speed multi, Auto, Fixed |
Measurement items | Height, 2-point Step, 3-point Step, Edge position, Edge width, Angle, Intersection coordinates, Intersection angle, Sectional area (up to eight items can be measured simultaneously) |
Auxiliary functions | Filter, Laser power adjustment, Position correction (height, position, lope), Linked operation, Point of inflection measurement |
Profiles saved | 16 profiles (1 profile per bank) |
Trigger modes | External trigger/continuous |
Ratings | Power supply voltage | 21.6 to 26.4 VDC (including ripple current) |
Current consumption | 0.8 A max. (per sensor head) |
Insulation resistance | 20 M Ω at 250 V between lead wires and Controller case |
Dielectric strength | 1,000 VAC, 50 / 60 Hz for 1 min between lead wires and Controller case |
Environmental resistance | Ambient temperature | Operating: 0 to 50°C, Storage: -15 to 60°C (with no icing or condensation) |
Ambient humidity | Operating and storage: 35% to 85% (with no condensation) |
Degree of protection | IP20 (IEC 60529) |
Vibration resistance (destruction) | Vibration frequency: 10 to 150 Hz, single amplitude: 0.35 mm, acceleration: 50 m/s² |
Shock resistance (destruction) | 150 m/s², 3 times each in 6 directions (up/down, right/left, forward/backward) |
Material | Case: Polycarbonate (PC), Cable insulation: Heat-resistive polyvinyl chloride (PCV) |
Cable length | 2 m |
Weight | Approx. 300 g (including cable) (Packed state: Approx. 450 g) |
Accessories | ZG2-WDC_1: Large Ferrite Core (1 piece), Instruction Manual ZG2-WDC_1A: Large Ferrite Core (1 piece), Small Ferrite Core (2 pieces), Instruction Manual, Setup Support Software (CD-ROM), USB cable (1 m) |