KEBA KeConnect BL 210/B, BL 27x/x Bus coupler modules
Product features
• CAN bus coupler modules (BL 210/B)
• EtherCAT bus coupler modules for the connection of remote
I/O modules (BL 270/A, BL 270/B, BL 272/A, BL 272/B)
• Additionally integrated digital inputs (BL 27x/A) or
outputs (BL 27x/B)
• Support of remote modules for serial interfaces
and fieldbus interfaces (BL 272/A, BL 272/B)
• Electronic parameter chip
Digital inputs (only BL 27x/A)
Number / type of inputs 4x type 1 (acc. to EN 61131-2)
Voltage range for “1” 15 V ≤ UH ≤ 30 V
Voltage range for “0”-3 V ≤ UL ≤ 5 V
Status display Green LED
Cycle time 1 ms
Usable as interrupt inputs Yes
Response time of the K-bus interrupt 100 μs with 5 kHz input filter
Galvanic isolation No
Debouncing Configurable 1 ms, 100 ms
Digital outputs (only BL 27x/B)
Number of outputs 4
Nominal voltage 24 V DC
Processing time 1 ms
Nominal current of digital outputs 0.5 A at 100 % simultaneity per group
Galvanic isolation No
Status display Orange LED
Protection facility Short-circuit protection
Max. inductive load 100 mJ at 1 Hz