Beckhoff KL6031 Series, Documentation, Page: 9 / 53

Product overview
KL6031/KS6031, KL6041/KS6041 9 Version: 2.1.0
Connections
Terminal point Name Signal
1 TxD Signal line (Transmit Data)
5 RxD Signal line (Receive Data)
2 RTS Control line (Request To Send)
6 CTS Control line (Clear To Send)
3 GND Ground (internally bridged with terminal 7)
7 GND Ground (internally bridged with terminal 3)
4 Shield Shield (internally bridged with terminal 8)
8 Shield Shield (internally bridged with terminal 4)
2.2 KL6031 - Technical data
Technical data KL6031, KS6031
Data transfer channels 2 (1/1), TxD and RxD, full duplex
Data transfer rate 9600 bit/s, 8 data bits, no parity and one stop bit are
pre-set (max. 115200 bit/s)
Bit distortion < 3%
RS232 cable length max. 15 m
Signal voltage "low" -18 V ... -3 V
Signal voltage "high" 3 V ... 18 V
Power supply via the K-bus
Electrical isolation 500 V (K-bus/signal voltage)
Data buffer 1024 byte receive buffer, 128 byte transmit buffer
Bit width in process image input/output: 22 x 8 bit user data, 2 x 8 bit control/
status (up to 22 bytes of user data possible)
Configuration no address setting, configuration via bus coupler or
controller
Current consumption from K-bus 55 mA
Weight approx. 50 g
Permissible ambient temperature range during
operation -25°C ... +60°C (extended temperature range)
Permissible ambient temperature range during
storage -45 °C ... +85 °C
Permissible relative humidity 95% no condensation
Mounting [ } 15]
on 35 mm mounting rail according to EN 60715
Pluggable wiring for all KSxxxx terminals
Enhanced mechanical load capacity
yes, see Installation instructions [
}
17] 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
Protection class IP20
Installation position variable
Approvals/markings*
CE, UKCA, cULus, EAC, GL, ATEX [ } 22]
*) Real applicable approvals/markings see type plate on the side (product marking).
Ex marking
Standard Marking
ATEX II 3 G Ex nA IIC T4 Gc