SICK KTX Prime User Manual

•
Supply voltage DC 10.8 V – 28.8 V (SELV/PELV as per currently valid standards)
•
Electricity source with at least 3 W power
To ensure protection against short-circuits/overload in the customer’s supply cables,
the wire cross-sections used must be appropriately selected and protected.
5.5 Wiring the interfaces
5.5.1 Wiring the digital inputs
The digital inputs can be used to start a teach-in procedure or to select a device operat‐
ing mode.
The number of digital inputs available at the connections will vary, depending on the
device, see "Pin assignment of the connections", page 17.
Voltage level at the input starts the corresponding function of the device.
Electrical values
LOW: 0 V ≤ U ≤ 2 V
HIGH: 10 V ≤ U ≤ U
V
Input, teach-in (ET)
PNP and push/pull: Teach = HIGH; Run = LOW
NPN: Teach = LOW; Run = HIGH
Input, blanking input (AT)
PNP and push/pull: Blanked = HIGH; Free = LOW
NPN: Blanked = LOW; Free = HIGH
Input, light/dark (L/D)
PNP and push/pull: Light switching = LOW; Dark switching = HIGH
NPN: Light switching = HIGH; Dark switching = LOW
Input, system sensitivity (F/C)
PNP and push/pull: Coarse = HIGH; Fine = LOW
NPN: Coarse = LOW; Fine = HIGH
5.5.2 Wiring the digital outputs
The number of digital outputs available at the connections will vary, depending on the
device, see "Pin assignment of the connections", page 17. If the allocated event occurs
in the read process, then the corresponding digital output is live.
In each case, the digital outputs are short-circuit protected and overcurrent protected.
Switching behavior: PNP or NPN or push/pull
Electrical values
The sum current (100 mA) for all digital outputs is identical.
PNP HIGH: U
V
−3 V; LOW: 0 V
NPN HIGH: U
V
; LOW: ≤ 3 V
Push/pull HIGH: U
V
−3 V; LOW: ≤ 3 V
In the case of a push/pull sensor, the signal must be inverted in the control system in
order to obtain the same result as a sensor with NPN switching behavior.
5 ELECTRICAL INSTALLATION
18
O P E R A T I N G I N S T R U C T I O N S | KTS/KTX Prime 8020708.ZMT3/ | SICK
Subject to change without notice

SICK KTX Prime Specifications

General

Brand	SICK
Model	KTX Prime
Category	Security Sensors
Language	English