BECKHOFF BK3xx0 - Manual (Page 8)

Notes on the Documentation
6 Fieldbus Components
2. Product Overview
Technical Data
Technical data BK3000, BK3010, BK3100, BK3110, BK3120, LC3100
Type
BK3000,
BK3010 BK3100,
BK3110
BK3120 LC3100
Number of Bus
Terminals 64 64 (255 with K-Bus
extension) 64
Digital peripheral
signals 512 inputs/outputs max. 1020
inputs/outputs 256 inputs/outputs
Analog peripheral
signals 128 inputs/outputs (BK3x00) max. 64 inputs/outputs -
Configuration
possibility Via the KS2000 configuration software or the controller
BK3000: 244
bytes BK3100:
64 bytes (DP and
FMS operation)
128 bytes (DP
operation only) Maximum number
of bytes
(inputs and
outputs)
BK3010: 32
bytes BK3110: 32 bytes
128 bytes 32 bytes
Baud rate
(automatic
detection) up to max.
1.5 MBaud up to max. 12 MBaud
Bus connection 1 x D-sub plug, 9-pin with shielding spring-loaded terminals
Power supply 24 V
DC
(-15 % /+20 %)
Input current 70 mA + (total K-Bus current)/4,
max. 500 mA (BK3x00)
70 mA + (total K-Bus current)/4,
max. 200 mA (BK3x10) 70 mA + (total K-Bus
current)/4, max. 500 mA 70 mA + (total K-Bus
current)/4, max. 200 mA
Starting current 2.5 x continuous current