E3S-CT11 Photoelectric Switch NEW

Sensing method ModelItem

Through-beam

Retro-reflective (with M.S.R. function) *1

Diffuse reflective

 Horizontal E3S-CT11(-M1J)

Horizontal E3S-CR11(-M1J)

Horizontal E3S-CD11(-M1J)

Horizontal E3S-CD12(-M1J)

 Vertical E3S-CT61(-M1J)

Vertical E3S-CR61(-M1J)

Vertical E3S-CD61(-M1J)

Vertical E3S-CD62(-M1J)

Sensing distance

30 m

3 m (when using E39-R1)

700 mm (300 × 300 mm white paper)

2 m (300 × 300 mm white paper)

Standard sensing object

Opaque, 15-mm dia. min.

Opaque, 75-mm dia. min.

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Differential travel

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20% max. of sensing distance

Directional angle

Emitter and Receiver: 3° to15°

3° to 10°

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Light source (wavelength)

Infrared LED (880 nm)

Red LED (700 nm)

Infrared LED (880 nm)

Power supply voltage

10 to 30 VDC including 10% (p.p) ripple

Current consumption

50 mA max. (Emitter 25 mA max. Receiver 25 mA max.)

40 mA max.

Control output

Load power supply voltage: 30 VDC max. Load current: 100 mA max. (Residual voltage: NPN output: 1.2 V max., PNP output: 2.0 V max.) Open controller output (NPN/PNP selectable) Light-ON/Dark-ON selectable

Protection circuits

Power supply reverse polari­ty circuit protection, Output short-circuit protection

Power supply reverse polarity protection, Output short-circuit protection, Mutual interference prevention

Response time

Operate or reset: 1 ms max.

Operate or reset 2 ms max.

Sensitivity adjustment

One-turn adjuster

Two-turn endless adjuster with an indicator

Ambient illumination (Receiver side)

Incandescent lamp: 5,000 lx max. Sunlight: 10,000 lx max.

Ambient temperature range

Operating: −25°C to 55°C, Storage: −40°C to 70°C (with no icing or condensation)

Ambient humidity range

Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)

Insulation resistance

20 MΩ min. (at 500 VDC)

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min

Vibration resistance

Destruction: 10 to 2,000 Hz, 1.5-mm double amplitude or 300 m/s2 for 0.5 hours each in X, Y, and Z directions

Shock resistance

Destruction: 1,000 m/s2 3 times each in X, Y, and Z directions

Degree of protection

IEC 60529: IP67 (in-house standards: oil-resistant), NEMA: 6P (indoors only) *2

Connection method

Pre-wired (standard cable length: 2 m) or Pre-wired M12 Connector (standard cable length: 0.3 m)

Weight (packed state)

Approx. 270 g (Pre-wired cable) Approx. 230 g (Pre-wired Connector (M12))

Approx. 160 g (Pre-wired cable) Approx. 130 g (Pre-wired Connector (M12))

Approx. 150 g (Pre-wired cable) Approx. 110 g (Pre-wired Connector (M12))

Material

Case

Zinc die-cast

Operation panel cover

PES (polyether sulfone)

Lens

Methacrylic resin

Mounting Bracket

Stainless steel (SUS304)

Accessories

Mounting Bracket (with screws), Adjustment screwdriver, Instruction manual, and Reflector (only for Retro-reflective Sensors)