KL1212 - Technical data

Technical data	KL1212, KS1212
Connection technology	3-wire
Specification	EN 61131-2, type 1
Number of counters	2
Nominal voltage	24 V_DC (-15 %/+20 %)
Signal voltage '0'	-3 … +5 V (EN61131-2, type 1)
Signal voltage '1'	15 … 30 V (EN61131-2, type 1)
Input filter	typ. 3 ms
Input current	typ. 5 mA (EN61131-2, type 1)
Sensor power supply max.	0.5 A (short-circuit proof)
Current consumption from K-bus	typ. 8 mA
Electrical isolation	500 V (K-bus / field voltage)
Bit width in process image	Input/Output: 4 inputs (2 error bits/2 signal bits); 2 outputs (2 sensor power supplies)
Configuration	no address or configuration settings required
Dimensions (W x H x D)	12 mm x 100 mm x 68 mm
Weight	approx. 55 g
Permissible ambient temperature during operation	0 °C ... +55 °C
Permissible ambient temperature during storage	-25 °C ... +85 °C
Permissible relative humidity	95%, no condensation
Enhanced mechanical load capacity	yes, see Installation instructions for enhanced mechanical load capacity
Vibration / shock resistance	conforms to EN 60068-2-6 / EN 60068-2-27
EMC immunity / emission	conforms to EN 61000-6-2 / EN 61000-6-4
Installation position	Variable
Protection rating	IP20
Pluggable wiring	for all KSxxxx terminals
Markings/approvals*	CE, UKCA, cULus, EAC, CCC, DNV, ATEX, IECEx

*) Real applicable approvals/markings see type plate on the side (product marking).

Ex markings

Standard	Marking
ATEX	II 3 G Ex ec IIC T4 Gc
IECEx	Ex ec IIC T4 Gc