CMSB-2BV1G

Adjustment Type:

• Knob

Connection Type:

• Connector, 4-pin M12

Housing Type:

• Rectangular

Optical Block:

• Type V1G, Focused Lens "V" Axis (Glass)
  The V1 Focused Lens "V" Axis optical block is for direct lens "V" axis sensing at close ranges. Use for small part or precise leading edge sensing. Range is dependent on model of sensor selected.

LED Light Source

• Blue - 480nm

Sensing Range:

• 1 "

Pulse Stretcher:

• None

Supply Voltage:

• 12 to 24 VDC
• Polarity Protected

Current Requirements:

• 85mA (exclusive of load)

Output Transistors:

• (1) NPN and (1) PNP output transistor
• NPN: Sink up to 150mA
• PNP: Source up to 150mA
• Momentary short circuit protected
• Output transistors turn “ON” when mark is in view
• Anti-pulsing on power-up

Response Time
Minimum duration of input event

• Light state response: 50 microseconds
• Dark state response: 140 microseconds
• Leading edge variation: less than 20 microseconds

Hysteresis:

• Less than 400 millivolts for maximum sensitivity and resolution

OFFSET/EDR^® Clutch Knob Adjustment

• Sets initial level on Contrast Indicator in relation to mid-scale switch point of 5 – functions as sensitivity adjustment
• Controls Enhanced Dynamic Range circuit (EDR^®) which functions to avoid glare effect

LIGHT/DARK Switch:

• Dark position for dark mark; Light position for light mark

Indicators:

• OUTPUT INDICATOR - Red LED illuminates when output transistors are “ON”
• EDR INDICATOR – Intensity of Green LED provides indication of where in the dynamic operating range the offset / EDR adjustment has been set FULLY LIT: Operating near saturation OFF: Operating near maximum sensing range
• CONTRAST INDICATOR –Displays returned contrasting light levels (background vs. mark)

Light Immunity:

• Pulse modulated to provide extremely high immunity to ambient light

Ambient Temperature:

• -40°C to 70°C (-40°F to158°F)

Rugged Construction:

• Chemical resistant, high-impact polycarbonate housing
• Waterproof, ratings: NEMA 4X, 6P and IP67
• Epoxy encapsulated for mechanical strength