SM30 High-Power Series
Overview
- Features EZ-BEAM technology, with specially designed optics and electronics for reliable sensing without adjustments
- Offers choice of 30 mm plastic or stainless-steel threaded barrel, depending on application
- Operates in opposed mode with very high excess gain
- Offers high-power sensing with a range of 200 m
- Available in models with standard 10 to 30V dc with Bi-Modal NPN/PNP outputs or 24 to 240V ac with SPST solid-state output
- Uses positive sealing to eliminate even capillary leakage; lens is quad-ring sealed
- Exceeds IEC IP67 (NEMA 6P) ratings; ideal in equipment washdown environments
- Includes advanced diagnostics to warn of marginal sensing conditions or output overload (dc models)
- Offers three modulation frequencies to minimize optical crosstalk potential between adjacent sensor pairs
Product Specifications
| Supply Voltage and Current | Emitters:10 to 30V dc (10% max. ripple) @ 20 mA or 12 to 240V ac (50/60 Hz) DC Receivers:10 to 30V dc (10% max. ripple) @ 10 mA (exclusive of load) AC Recievers:24 to 240V ac (50/60 Hz) |
|---|---|
| Range | 200 m |
| Supply Protection Circuitry | Protected against reverse polarity and transient voltages |
| Output Configuration | DC Receivers: BiModal Output (NPN sinking or PNP sourcing):Selection of sourcing or sinking configuration depends upon receiver's power supply hookup polarity. Once wired, the unit performs as a SPDT offering complementary outputs. AC Receivers: SPST solid-state ac switch:Light operate (LO) or dark operate (DO), depending on model |
| Output Rating | DC Receivers:250 mA max. (continuous) Output saturation voltage (PNP & NPN configuration):less than 1V @ 10 mA; less than 2V @ 250 mA
OFF-state leakage current:less than 10 µA
AC models:Max. steady-state load capability is 500 mAInrush capability:10 A for 1 second, non-repetitive
OFF-state leakage current:less than 1.7 mA rms
ON-state voltage drop:less than 3.5V rms across a 500 mA load; less than 5V rms across a 15 mA load
|
| Output Protection Circuitry | Outputs of dc receivers are short circuit protected |
| Output Response Time | 10 milliseconds ON/OFF |
| Repeatability | Frequency A Units:1 millisecond Frequency B Units:1.5 milliseconds Frequency C Units:2.3 milliseconds |
| Indicators | Internal red LED, visible through the lens or from side of the sensor.
Emitters, 1 LED Indicator: Red ON steady:power to sensor is ON
DC Receiver, 1 LED Indicator:Red:Lights whenever receiver sees its modulated light source
AC Receiver, 1 LED Indicator:Red:Lights whenever receiver’s output is conducting
|
| Construction | Fully epoxy-encapsulated tubular threaded housing, positive sealed at both ends, quad-ring sealed acrylic lens
Plastic models:30 mm diameter thermoplastic polyester housing and jam nuts Stainless-Steel models:30 mm diameter 303 stainless-steel housing and jam nuts |
| Environmental Rating | Exceeds NEMA 6P; IEC IP67 standards |
| Connections | 2 m or 9 m attached cable, or Mini-style quick-disconnect fitting. QD cables are ordered separately. |
| Operating Conditions | Temperature:-40° to +70° C Relative humidity:90% @ 50° C (non-condensing) |
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