The Beckhoff IL2301-B903-0000 is a PROFINET IO coupler from the IL Coupler Box Units series. It supports up to 120 extension modules and handles 512 digital inputs and 512 digital outputs. Featuring a PA6 polyamide housing of 30×210×26.5 mm and 10/100 Mbit/s, auto-negotiation data rates for reliable operation.
Servo Supplier is not an authorized distributor. We sell new surplus and refurbished products. All warranties are with Servo Supplier and not the manufacturer.
Analog I/O count
Max 127 inputs, 127 outputs
Bus interface
1x M12, 4-pin, D-coded
Configuration tool
KS2000
Control voltage
24 V DC (-15%/+20%)
Data rate
10/100 Mbit/s, auto-negotiation
Digital I/O count
Max 512 inputs, 512 outputs
Housing dimensions
30 x 210 x 26.5 mm
Housing material
PA6 polyamide
I/O data per module
512-byte input, 512-byte output
Load voltage
Per I/O type
Max extension modules
120
Max station distance
100 m (hub to module)
Protocol
PROFINET IO
Supply current (max)
0.5 A (incl. sensors)
Supply current (typical)
150 mA (excl. sensors)
Topology
Star via Ethernet hub/switch
Transfer medium
Industrial Cat.5 Ethernet cable
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