-
2 x pnp
papers with weights of 20 - 1,200 g/m2, 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
cuboidal
double sheet control
receiver for ultrasonic double sheet control
cuboidal
lateral sound exit
cuboidal
lateral sound exit
pulse operation with amplitude evaluation
400 kHz
7 mm in front of transmitter and receiver
20 - 30 V d.c., reverse polarity protection
± 10 %
≤ 45 mA
2 m PVC cable, 5 x 0.25 mm2
1.2 m PVC cable with 2-pin plug IP 20
double sheet output
pnp: Imax = 500 mA (UB-2V)
NCC, short-circuit-proof
pnp: Imax = 500 mA (UB-2V)
NCC, short-circuit-proof
missing sheet output
pnp: Imax = 500 mA (UB-2V)
NCC, short-circuit-proof
pnp: Imax = 500 mA (UB-2V)
NCC, short-circuit-proof
2.5 ms or 6.5 ms in free-run mode
only free-run mode:
The dbk measures continuously. Should the control input stay unconnected or if it is set against -UB (UE < 5 V DC), the response time is 2.5 ms.
If the control input is set at +UB (UE > 9 V DC ), the response time is 6.5 ms.
The dbk measures continuously. Should the control input stay unconnected or if it is set against -UB (UE < 5 V DC), the response time is 2.5 ms.
If the control input is set at +UB (UE > 9 V DC ), the response time is 6.5 ms.
control input
40 mm ± 3 mm
± 45° from the perpendicular to the sheet
brass sleeve, nickel-plated, plastic parts, PBT
polyurethane foam, epoxy resin with glass contents
15 Nm
IP 65
+5°C to +60°C
-40°C to +85°C
130 g
not necessary
not necessary
1 x Duo-LED; green: working / red: double sheet / flashing red: missing sheet
receiver for ultrasonic double sheet control
cuboidal
lateral sound exit
cuboidal
lateral sound exit
dbk-4/Empf/CDD/O /QP