I/O System

Modbus TCP I/O System

Item No.: BL200
Distributed Modbus TCP I/O System BL200 is a new type of I/O system that supports Modbus TCP protocol, built-in programmable logic control, edge computing, customized applications. it suitable for Industrial Automation.
Introduction Features Specifications Download Applications
BLIIOT Modbus TCP I/O System BL200 is a distributed, pluggable, and compact IO system. It supports dual Ethernet ports for switch cascade functionality and adheres to the standard Modbus TCP protocol.

The Modbus TCP Coupler BL200 utilizes web-based configuration and supports up to 5 Modbus TCP clients accessing simultaneously. It is compatible with function codes 01/02/03/04/05/06/15/16 and supports a maximum of 8192 bytes for combined process data input and output. It can expand to accommodate up to 32 modules of different functionalities including DI (Digital Input), DO (Digital Output), AI (Analog Input), AO (Analog Output), thermocouples, and resistance thermometers within the M-series IO modules.

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

The Modbus TCP Distributed I/O BL200 is compatible with Modbus TCP master stations from Schneider, Siemens, KEB, Codesys, PLCOPEN, Inovance, Delta, and others. Its compact and small form factor makes it suitable for various industrial automation systems.

 


 
Modbus TCP I/O system
 


The I/O system compatible with Modbus TCP protocols, it supports simultaneous access by 15 clients
 


 
The Modbus TCP Distributed I/O system built-in Cloud Drivers, the users can click then connect to ThingsBoard, AWS, and other cloud platforms.


Data upload to cloud
 


Modbus TCP I/O Module
 

 
The I/O system supports wide variety of Modbus TCP I/O modules available for industrial automation application. Up to 32 I/O modules with Modbus TCP I/O controller in any combination.
 


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

I/O Modules
 
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
Process mapping (Modbus)    data points via serial port module Bool : 4096
16 Bit : 2048
32 Bit : 1024
Protocol Modbus TCP, HTTP, DHCP, DNS
Maximum number of connections 15 Modbus TCP
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
 
Digital TransformationBA SystemSmart Waste water Smart energy
Description
BLIIOT Modbus TCP I/O System BL200 is a distributed, pluggable, and compact IO system. It supports dual Ethernet ports for switch cascade functionality and adheres to the standard Modbus TCP protocol.

The Modbus TCP Coupler BL200 utilizes web-based configuration and supports up to 5 Modbus TCP clients accessing simultaneously. It is compatible with function codes 01/02/03/04/05/06/15/16 and supports a maximum of 8192 bytes for combined process data input and output. It can expand to accommodate up to 32 modules of different functionalities including DI (Digital Input), DO (Digital Output), AI (Analog Input), AO (Analog Output), thermocouples, and resistance thermometers within the M-series IO modules.

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

The Modbus TCP Distributed I/O BL200 is compatible with Modbus TCP master stations from Schneider, Siemens, KEB, Codesys, PLCOPEN, Inovance, Delta, and others. Its compact and small form factor makes it suitable for various industrial automation systems.

 


 
Modbus TCP I/O system
 


The I/O system compatible with Modbus TCP protocols, it supports simultaneous access by 15 clients
 


 
The Modbus TCP Distributed I/O system built-in Cloud Drivers, the users can click then connect to ThingsBoard, AWS, and other cloud platforms.


Data upload to cloud
 


Modbus TCP I/O Module
 

 
The I/O system supports wide variety of Modbus TCP I/O modules available for industrial automation application. Up to 32 I/O modules with Modbus TCP I/O controller in any combination.
 


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

I/O Modules
 
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
Process mapping (Modbus)    data points via serial port module Bool : 4096
16 Bit : 2048
32 Bit : 1024
Protocol Modbus TCP, HTTP, DHCP, DNS
Maximum number of connections 15 Modbus TCP
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
Digital TransformationBA SystemSmart Waste water Smart energy

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