PANASONIC CX-412 — Through-Beam Sensors
Thru-beam compact photoelectric sensor from the Panasonic CX-400 Ver.2 series: 15 m sensing range, infrared LED, NPN or PNP output, 1 ms response time, IP67.
Status: In production
Brand: Panasonic
Product: Thru-beam compact photoelectric sensor
Series: CX-400 Ver.2
Sensing range: 15 m
Emitting element: Infrared LED (870 nm)
Output: NPN (CX-412) / PNP (CX-412-P)
Response time: ≤ 1 ms
Degree of protection: IP67
Supply voltage: 12–24 V DC
CX-412 is the long-range thru-beam model of Panasonic’s CX-400 Ver.2 compact photoelectric sensor series. The emitter and receiver are separate units mounted facing each other; the output changes when the infrared LED (870 nm) beam between them is interrupted. It detects opaque objects of Ø12 mm or more at a sensing range of 15 m; with the optional round slit mask fitted, objects of Ø0.5 mm can be detected.
The output is ordered as NPN open-collector (CX-412) or PNP open-collector (CX-412-P); Light-ON / Dark-ON operation is switchable, response time is 1 ms or less and short-circuit protection is incorporated. Sensitivity is continuously adjustable on the receiver. It comes with a PBT enclosure, IP67 protection and a 2 m cable, which can be extended up to a total of 100 m with 0.3 mm² or thicker cable.
Panasonic CX-412 technical specifications
| CX-412 | |
|---|---|
| General | |
| Product | Compact photoelectric sensor |
| Series | CX-400 Ver.2 |
| Sensing type | Thru-beam (long sensing range) |
| Regulations / certifications | CE (EMC, RoHS), UKCA (EMC, RoHS), UL Recognition |
| Sensing | |
| Sensing range | 15 m |
| Sensing object | Ø12 mm or more opaque object (Ø0.5 mm with optional round slit mask) |
| Repeatability (perpendicular to axis) | 0.5 mm or less |
| Emitting element | Infrared LED (modulated) |
| Peak emission wavelength | 870 nm |
| Sensitivity adjustment | Continuously variable adjuster (on the receiver) |
| Electrical characteristics | |
| Supply voltage | 12 to 24 V DC ±10 %, ripple P-P 10 % or less |
| Current consumption | Emitter: 20 mA or less · Receiver: 10 mA or less |
| Output and indicators | |
| Output | NPN or PNP (depending on part number) |
| Switching capacity | Open-collector transistor; maximum 100 mA; applied voltage 30 V DC or less; residual voltage 2 V or less (at 100 mA), 1 V or less (at 16 mA) |
| Output operation | Switchable either Light-ON or Dark-ON |
| Short-circuit protection | Incorporated |
| Response time | 1 ms or less |
| Operation indicator | Orange LED (lights up when the output is ON, on the receiver) |
| Stability indicator | Green LED (lights up under stable light or stable dark condition, on the receiver) |
| Power indicator | Green LED (lights up when the power is ON, on the emitter) |
| Environmental | |
| Degree of protection | IP67 (IEC) |
| Ambient temperature | −25 to +55 °C (no dew condensation or icing) |
| Storage temperature | −30 to +70 °C |
| Ambient humidity | 35 to 85 % RH (storage: 35 to 85 % RH) |
| Ambient light | Incandescent light: 3,000 lx or less at the light-receiving face |
| Voltage withstandability | 1,000 V AC for one min. between all supply terminals connected together and enclosure |
| Insulation resistance | 20 MΩ or more, with 250 V DC megger between all supply terminals connected together and enclosure |
| Vibration resistance | 10 to 500 Hz frequency, 1.5 mm amplitude (10 G max.) in X, Y and Z directions for two hours each |
| Shock resistance | 500 m/s² acceleration (50 G approx.) in X, Y and Z directions three times each |
| Mechanical and connection | |
| Material | Enclosure: PBT · Lens: acrylic · Indicator cover: acrylic |
| Cable | 0.2 mm² 3-core (emitter: 2-core) cabtyre cable, 2 m long |
| Cable extension | Up to total 100 m with 0.3 mm² or more cable (both emitter and receiver) |
| Weight | Net weight approx. 95 g · gross weight approx. 100 g |
Key features
- 15 m thru-beam sensing, Ø12 mm opaque object
- NPN or PNP open-collector output, Light-ON / Dark-ON switchable
- Response time 1 ms or less
- Operation and stability indicators on the receiver, power indicator on the emitter
- IP67 protection, −25 to +55 °C operation
CX-412 ordering codes
| Part number | Description |
|---|---|
| CX-412 | NPN open-collector output, 2 m cable |
| CX-412-P | PNP open-collector output, 2 m cable |
Other Panasonic Through-Beam Sensors
- PANASONIC CX-411 — Thru-beam compact photoelectric sensor
- PANASONIC CX-413 — Thru-beam compact photoelectric sensor
- PANASONIC EX-31 — Thru-beam threaded miniature photoelectric sensor
- PANASONIC EX-33 — Thru-beam threaded miniature photoelectric sensor
Models from other brands: Through-Beam Sensors
Is this sensor right for your application?
Share the object to be detected, the emitter–receiver distance, ambient conditions (dust, temperature, washdown) and your PLC input (NPN/PNP, IO-Link); let’s select the right through-beam sensor and mounting accessories together.
All product specifications are subject to change without notice. Data compiled from the specification tables (Spec Detail) on Panasonic Industry’s industry.panasonic.com product pages for CX-412 and CX-412-P.