4SAFE Safety Sensor

The 4SAFE is a failsafe active infrared sensor which functions by distance measuring. Onboard of swing and revolving door leaves, it brings safety to the users by avoiding contacts with the doors in motion. The three-dimensional area of the 4SAFE makes it particularly suitable for protecting people with disabilities.

Category:
4SAFE Door Sensor

SAFETY SENSOR FOR SWING & REVOLVING DOORS

TECHNOLOGY:Active infrared
TABLE OF SPECIFICATIONS
TECHNOLOGY: active infrared with background suppression
EMISSION FIELD: 400 mm (W) x 70 mm (D) (at 2 m mounting height; 4 spots active)
MOUNTING HEIGHT: 1.3 m to 3.5 m*
REACTION TIME: 64 ms (typ)
MAX. PRESENCE TIME: infinite
SUPPLY VOLTAGE: 12 V – 24 V AC +/-10% ; 12 V – 30 V DC -5%/+10% (to be operated from SELV compatible power supplies only)
MAX CURRENT CONSUMPTION: 95 mA @ 24 V AC/ 70 mA @ 24 V DC; 170 mA @ 12 V AC/ 130 mA @ 12 V DC (MASTER)
85 mA @ 24 V AC/ 60 mA @ 24 V DC; 180 mA @ 12 V AC/ 113 mA @ 12 V DC (other modules)
OUTPUT:
MAX. CONTACT VOLTAGE
MAX. CONTACT CURRENT
MAX. SWITCHING POWER
2 relays (free of potential contact)
42 V AC/DC
1 A (resistive)
30 W (DC) / 42 VA (AC)
INPUT:
MAX. CONTACT VOLTAGE:
VOLTAGE THRESHOLD:
1 optocoupler (free of potential contact)
30 V
high: >10 V DC; low: <1 V DC
MAX. NUMBER OF MODULES: 4 (up to 6 if 24 V DC)
REFLECTIVITY: min. 5% at IR-wavelength of 850 nm
DEGREE OF PROTECTION: IP53
TEMPERATURE RANGE: -25 °C to +55 °C; 0-95% relative humidity, non condensing
EXPECTED LIFETIME: 20 years
NORM CONFORMITY: EMC 2004/108/EC; MD 2006/42/EC; ROHS 2 2011/65/EU
DIN 18650-1:2010 ch. 5.7.4; BS 7036-2:1996*; EN 16005:2012 ch. 4.6.8;
EN 12978:2003 + A1:2009; EN 61508:2010; IEC 61496-2:2006; BGR 232;
EN ISO 13849-1:2008 Performance Level «c» CAT. 2
(under the condition that the door control system monitors the sensor at least once per door cycle)

Data Sheet 4Safe

4SAFE SAFETY SENSOR

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