dbk+4/Empf/KU/3CDD/ M18
-
2 x pnp
special design
double sheet control
papers with weights of 20 - 2,000 g/m2, Washi, metal-laminated sheets and films up to 0.4 mm thick, self-adhesive films, sheet metals up to 0.3 mm thick, fine corrugated card, wafers, PCBs
receiver for ultrasonic double sheet control
distance between transmitter and receiver can be selected
swapped-out ultrasonic transducer
special design
cable connection
distance between transmitter and receiver can be selected
swapped-out ultrasonic transducer
special design
cable connection
Technical Data - Mechanics
20 - 60 mm; optimal: 40 mm ± 3 mm
± 45° from the perpendicular to the sheet
Ultrasonic-Specific
pulse operation with amplitude evaluation
400 kHz
7 mm in front of transmitter and receiver
Electrical Data
20 - 30 V d.c., reverse polarity protection
± 10 %
≤ 50 mA
2 m PUR cable, 7 x 0.14 mm2
am Empfänger: 1,2 m PUR-Kabel, am Sender: 1 m PUR-Kabel, mit M8 Rundsteckverbinder; zum ausgelagerten Empfangswandler: 1,2 m PVC-Kabel
outputs
double sheet output
pnp: Imax = 200 mA (UB-2V)
NOC/NCC adjustable, short-circuit-proof
pnp: Imax = 200 mA (UB-2V)
NOC/NCC adjustable, short-circuit-proof
missing sheet output
pnp: Imax = 200 mA (UB-2V)
NOC/NCC adjustable, short-circuit-proof
pnp: Imax = 200 mA (UB-2V)
NOC/NCC adjustable, short-circuit-proof
< 500 µs in trigger mode, 2.5 ms in free-run mode
< 300 ms
Inputs
control input
control input
control input
response times
until next edge in trigger mode, 2.5 ms in free-run mode
control
< -UB+18 V: logic 1; > -UB+13 V or control input open: logic 0
housing
polyurethane foam, epoxy resin with glass contents
IP 65
+5°C to +60°C
-40°C to +85°C
15 Nm
Technical Features/Characteristics
control input
working range selection via control inputs
Teach-in via control inputs
LCA-2 with LinkControl
Teach-in via control inputs
LCA-2 with LinkControl
1 x Duo-LED; green: working / red: double sheet / flashing red: missing sheet
receiver for ultrasonic double sheet control
distance between transmitter and receiver can be selected
swapped-out ultrasonic transducer
special design
cable connection
distance between transmitter and receiver can be selected
swapped-out ultrasonic transducer
special design
cable connection
