I/O System

PROFINET I/O System

Item No.: BL201
PROFINET I/O Coupler BL201 integrates a Network controller for fieldbus and Real-Time Ethernet slaves, suitable for creating a high-speed, stable and reliable Industrial Real-Time Ethernet networks and profinet fieldbus network.
Introduction Features Specifications Download Applications
BLIIOT Profinet I/O system BL201 is a distributed, pluggable, and compact IO system. It features dual Ethernet ports to support switch cascade functionality and adheres to the standard Profinet IO Device protocol.

The Profinet Coupler BL201 supports RT (Real-Time) mode with a minimum communication cycle of 1ms. It can handle a maximum input and output of 1440 bytes each and can expand to accommodate up to 32 modules of various functionalities including DI (Digital Input), DO (Digital Output), AI (Analog Input), AO (Analog Output), thermocouples, and resistance thermometers within the M-series IO modules.

Using a high-speed backplane bus, the coupler can manage up to 32 slave stations with a maximum scan cycle of 10ms when fully loaded. It includes built-in Profinet diagnostic functions for real-time monitoring of IO module communication status and provides a 2000mA driving circuit for IO modules.

The Profinet Coupler BL201 is compatible with mainstream Profinet master stations such as Siemens S7-1200, S7-1500, Codesys, and others. Its compact and small form factor makes it suitable for various industrial automation systems.
 

 
PROFINET I/O System
 

Wide variety of PROFINET I/O modules available for automation application. Up to 32 I/O modules with PROFINET I/O controller in any combination.
 


 
Maintenance free
Chassis-based I/O system
CAGE CLAMP installation

PROFINET I/O
 
Name Parameter Description
Systen power Input voltage(system) 24 VDC
Input current(system) MAX 500 mA@24VDC
Power Efficiency 84%
Internal bus voltage 5VDC
Coupler consumption current MAX 300mA@5VDC
I/O consumption current MAX 1700mA@5VDC
Isolation protection 500 V system/supply
Field power Input voltage (field) 24 VDC
Power supply current across contacts (MAX) 10 ADC
Ethernet Number 2 X RJ45 
Transmission medium Twisted Pair STP 100 Ω Cat 5
MAX cable length 100m
Baud rate 10/100 Mbit/s
Isolation protection ESD contact: 8KV, Surge: 4KV(10/1000us)
System Operating system Linux
CPU 300MHz
RAM 64MB
Flash 128MB
I/O Modules MAX 32
Protocol Profinet
Process data area Input up to 1440 bytes, output up to 1440 bytes
RT Support, minimum cycle 1ms
Wiring method Method CAGE CLAMP
Wire diameter 0.08 mm²  2.5 mm², AWG 28  14
Stripping length 8 mm  9 mm / 0.33 in
Environment Working temperature 0  55 °C
Storage temperature -40  70 °C
Relative humidity 5  95% no condensation
Working altitude 0  2000 m
Protection type IP20
Dimension Width 48mm
Length 100mm
Height 69mm
Material Color Light gray
Shell material Polycarbonate, Nylon 6.6
Fire load 1.239 MJ
Weight 180g
Installation Method DIN-35 rail
Certificates EMC EN 55022: 2006/A1: 2007 (CE &RE) Class B
IEC 61000-4-2 (ESD) Level 4
IEC 61000-4-3 (RS) Level 4
IEC 61000-4-4 (EFT) Level 4
IEC 61000-4-5 (Surge)Level 3
IEC 61000-4-6 (CS)Level 4
IEC 61000-4-8 (M/S) Level 4
 
Description
BLIIOT Profinet I/O system BL201 is a distributed, pluggable, and compact IO system. It features dual Ethernet ports to support switch cascade functionality and adheres to the standard Profinet IO Device protocol.

The Profinet Coupler BL201 supports RT (Real-Time) mode with a minimum communication cycle of 1ms. It can handle a maximum input and output of 1440 bytes each and can expand to accommodate up to 32 modules of various functionalities including DI (Digital Input), DO (Digital Output), AI (Analog Input), AO (Analog Output), thermocouples, and resistance thermometers within the M-series IO modules.

Using a high-speed backplane bus, the coupler can manage up to 32 slave stations with a maximum scan cycle of 10ms when fully loaded. It includes built-in Profinet diagnostic functions for real-time monitoring of IO module communication status and provides a 2000mA driving circuit for IO modules.

The Profinet Coupler BL201 is compatible with mainstream Profinet master stations such as Siemens S7-1200, S7-1500, Codesys, and others. Its compact and small form factor makes it suitable for various industrial automation systems.
 

 
PROFINET I/O System
 

Wide variety of PROFINET I/O modules available for automation application. Up to 32 I/O modules with PROFINET I/O controller in any combination.
 


 
Maintenance free
Chassis-based I/O system
CAGE CLAMP installation

PROFINET I/O
 
introduction
Features
Specifications
Name Parameter Description
Systen power Input voltage(system) 24 VDC
Input current(system) MAX 500 mA@24VDC
Power Efficiency 84%
Internal bus voltage 5VDC
Coupler consumption current MAX 300mA@5VDC
I/O consumption current MAX 1700mA@5VDC
Isolation protection 500 V system/supply
Field power Input voltage (field) 24 VDC
Power supply current across contacts (MAX) 10 ADC
Ethernet Number 2 X RJ45 
Transmission medium Twisted Pair STP 100 Ω Cat 5
MAX cable length 100m
Baud rate 10/100 Mbit/s
Isolation protection ESD contact: 8KV, Surge: 4KV(10/1000us)
System Operating system Linux
CPU 300MHz
RAM 64MB
Flash 128MB
I/O Modules MAX 32
Protocol Profinet
Process data area Input up to 1440 bytes, output up to 1440 bytes
RT Support, minimum cycle 1ms
Wiring method Method CAGE CLAMP
Wire diameter 0.08 mm²  2.5 mm², AWG 28  14
Stripping length 8 mm  9 mm / 0.33 in
Environment Working temperature 0  55 °C
Storage temperature -40  70 °C
Relative humidity 5  95% no condensation
Working altitude 0  2000 m
Protection type IP20
Dimension Width 48mm
Length 100mm
Height 69mm
Material Color Light gray
Shell material Polycarbonate, Nylon 6.6
Fire load 1.239 MJ
Weight 180g
Installation Method DIN-35 rail
Certificates EMC EN 55022: 2006/A1: 2007 (CE &RE) Class B
IEC 61000-4-2 (ESD) Level 4
IEC 61000-4-3 (RS) Level 4
IEC 61000-4-4 (EFT) Level 4
IEC 61000-4-5 (Surge)Level 3
IEC 61000-4-6 (CS)Level 4
IEC 61000-4-8 (M/S) Level 4
 
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Applications

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