Product Description
- The IZE11 digital display unit from SMC is used in conjunction with electrostatic sensors to monitor and evaluate electrostatic potentials.
- It is suitable for automation and production facilities where electrostatic charges need to be monitored.
- The measurement display unit supports process monitoring by displaying measured values and outputting switching and analogue signals.
- Typical applications include electronics manufacturing, plastics processing, packaging technology and other electrostatically sensitive production areas.
- The SMC IZE11 digital display unit is used to display and analyse the readings from the IZD10 electrostatic sensor.
- It features a two-colour display and allows you to select different measurement ranges for the connected sensors.
- Two switching outputs and one analogue output enable measured values and switching signals to be transmitted to higher-level control systems.
- Functions such as distance correction, maximum and minimum value display, zero point adjustment and key lock allow for flexible adaptation to the application.
- Housing material – PBT
- Sensor connection – IZD10-110 or IZD10-510
- Nominal measurement range – –0.4 kV to +0.4 kV or –20 kV to +20 kV
- Minimum adjustment increment – 0.001 kV or 0.1 kV
- Adjustment of the measuring distance – 10 to 50 mm or 25 to 75 mm
- Supply voltage – 21.6 to 26.4 V DC (within 24 V DC ±10%) (with reverse polarity protection for the power supply)
- Current consumption – max. 50 mA (figures exclude power consumption of the sensor unit)
- Sensor input – 1 to 5 V DC (input resistance 1 MΩ)
- Number of inputs – 1 input
- Input protection – with overvoltage protection (up to 26.4 V)
- Hysteresis – variable hysteresis mode / variable window comparator mode
- Switching output – PNP, open-collector, 2 switching outputs
- Max. current – 80 mA
- Residual voltage – max. 1 V (with an operating current of 80 mA)
- Protection – Short-circuit protection
- Response time of the switching output (includes the sensor’s response time) – max. 100 ms; response time with anti-chattering function: 500 ms, 1 s, max. 2 s
- Voltage output Analogue output – output voltage 1 to 5 V, output impedance approx. 1 kΩ
- Current output / analogue output – output current 4 to 20 mA, max. load impedance 600 Ω (at 24 V DC), min. load impedance 50 Ω
- Accuracy (for display) (25°C) – max. ±1% of full scale
- Response time of analogue output (includes sensor response time) – 200 ms (without anti-chattering filter), max. 1.5 s (with anti-chattering filter)
- Display accuracy – max. ±0.5% of full scale ±1 digit
- Display – 3 + 1/2 digits, 7-segment display, 2-colour display (red/green), sampling rate 5 times per second
- Operating indicator – OUT1 lights up when the output is ON (green), OUT2 lights up when the output is ON (red)
- Protection class – IP40
- Operating temperature range – operation 0 to 50°C, storage -10 to 60°C (no freezing or condensation)
- Humidity – 35 to 85 per cent relative humidity (non-condensing)
- Test voltage – 1000 V AC for 1 minute between external terminals and the casing
- Insulation resistance – min. 50 MΩ (measured at 500 V DC using a megohmmeter) between the external terminals and the casing
- Vibration resistance – 10 to 150 Hz at an amplitude of 1.5 mm or an acceleration of 98 m/s², in the X, Y and Z directions for 2 hours each (with power disconnected)
- Shock resistance – 100 m/s² in the X, Y and Z directions, three times each (unpowered)
- Temperature effect – max. ±0.5% of the final reading (based on 25°C)
- Connection method – Power supply/output connection: 5-pin plug; sensor connection: 4-pin plug
- Standard – CE mark, UL (CSA) compliant
- Width – 30 mm
- Height – 30 mm
- Depth – 35.7 mm
- Weight (excluding power supply/output connection cable) – 30 g
