Beckhoff KL26 Series. KS26 Series, Documentation

Page: 13 / 47

Product overview
KL26xx/KS26xx 13 Version: 2.5.0
2.1.1 Technical data
Technical data KL2602-0000, KS2602-0000 KL2622-0000, KS2622-0000
Number of outputs 2 make contacts for power
contact 2 make contacts (potential-free)
Contact material AgCdO
Switching voltage max. 250 V
AC
/ 30 V
DC
Switching current maximum 5 A
Maximum switching capacity
with ohmic load Alternating voltage: 5 A 250 V
AC
1250 VA
Direct voltage: 5 A 30 V
DC
150 W
Max. switching current
with inductive load cosφ = 0.4, L/R = 7 ms 2 A, 250 V
AC
2 A, 30 V
DC
Minimum permitted load (guide value) 10 mA at 5 V
DC
(in delivery state)
100 mA at 5 V
DC
(after a current of approx. 100 mA (or higher)
has been switched once)
Response times with nominal load Response time: max. 10 ms
Release time: max. 4 ms
Bounce time: max. 5 ms
Electrical isolation 500 V (K-bus / mains voltage)
K-Bus current consumption 80 mA 85 mA
Bit width in process image 2 outputs
Service life – mechanical switching cycles 20,000,000 switching operations
Service life – electrical switching cycles at least 100,000 switching operations of an ohmic load at
250 V
AC
, 5 A or 30 V
DC
, 5 A
Permitted switching frequency at
maximum contact load 10 switching operations / minute
Contact resistance (new) max. < 30 mΩ
Insulation resistance 100 MΩ at 500 V
DC
Test voltage between open contacts at least 750 V (1 minute between open contacts)
Configuration No address or configuration settings
Pluggable wiring for all KSxxxx terminals
Weight approx. 85 g approx. 80 g
Dimensions (W x H x D) approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm)
Mounting [ } 25]
on 35 mm mounting rail according to EN 60715
Permissible ambient temperature range
during operation -25 °C ... +60 °C
Permissible ambient temperature range
during storage -40 °C ... +85 °C
Relative humidity 95% no condensation
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 class IP20
Approvals/markings
CE, UKCA, cULus, EAC, GL, ATEX [
}
40]
Ex marking
Standard Marking
ATEX II 3 G Ex nA IIC T4 Gc