Technical data

Technical data

BK9055

BK9105

Number of Bus Terminals

64 (255 with K-Bus extension)

64

Digital peripheral signals

3,936 Inputs/Outputs

Analog peripheral signals

122 Inputs/Outputs

Protocol

EtherNet/IP

Configuration possibility

Via the KS2000 configuration software or the controller (TwinCAT)

Maximum number of bytes

492 bytes of input and 492 bytes of output data

Bus connection

1 x RJ45

2 x RJ45 (2 Port Switch)

Power supply

24 VDC (-15%/+20%)

Input current

70 mA + (total K-Bus current)/4, 500 mA max.

Starting current

app. 2.5 x continuous current

Recommended fuse

≤ 10 A

K-Bus power supply up to

1750 mA

Power contact voltage

max. 24 VDC

Power contact current load

max. 10 A

Dielectric strength

500 V (power contact / supply voltage / fieldbus)

Weight

app. 100 g

app. 170 g

Mounting

on 35 mm mounting rail according to EN 60715

Permissible ambient temperature (operation)

0°C ... +55°C

-25°C ... +60°C

Permissible ambient temperature (storage)

-25°C ... +85°C

-40°C ... +85°C

Permissible relative humidity

95%, no condensation

Vibration / shock resistance

conforms to EN 60068-2-6 / EN 60068-2-27

EMC resistance burst / ESD

conforms to EN 61000-6-2 / EN 61000-6-4

Installation position

variable

Protection class

IP20

Approvals/Markings*

CE, UKCA, cULus, EAC,
ATEX

CE, UKCA, cULus, EAC, GL,
ATEX,

*) 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

System

System data

EtherNet/IP

Number of I/O modules

only limited by the IP address space

Number of I/O points

depending on the controller

Data transfer medium

twisted pair copper cable, 4 x 2, shielded, category 5 (100 Mbit/s), category 3 (10 Mbit/s)

Distance between modules

100 m

Data transfer rate

10/100 Mbit/s

Topology

BK9055: star wiring

BK9105: line or star wiring

Cascading

up to 20 BK9105 or max. line length 2 km