IEC104 Edge I/O Module BE190
  • iec104 i/o module
  • smart grid
  • power automation
  • remote monitoring
  • remote control
  • rs485 to iec104
  • iec104 i/o module
  • smart grid
  • power automation
  • remote monitoring
  • remote control
  • rs485 to iec104

IEC104 Edge I/O Module BE190

No.BE190
The IOy BE190 IEC 60870-5-104 I/O module combines the functions of a PLC, I/O module, and protocol gateway into one compact, industrial-grade device. With native IEC 60870-5-104 support, it enables secure and efficient communication with SCADA systems in power automation and substation environments. Its modular architecture, high-precision input/output, and built-in edge computing capabilities make it ideal for energy distribution, smart grid, and other critical infrastructure applications requiring real-time remote monitoring and control.
Description
The BE190 is an IOy series industrial-grade multifunction programmable IEC104 remote I/O module, specifically designed for power monitoring and automation systems. It adopts electrical isolation technology, has passed EMC/EMI tests and -45 to 80°C high and low temperature verification, and features a built-in independent hardware watchdog to ensure long-term stable operation in harsh environments.

It is widely used in intelligent substations, distribution automation, power grid monitoring, andnew energy power plants.


Key Features

  • Communication Interface: Equipped with two 10/100M adaptive Ethernet ports, supporting standard IEC104protocol and cascading.
  • Data Acquisition: One isolated RS485 port supports Modbus RTU master mode, enabling data collection from smart meters and conversion to IEC104.
  • Logic Control: Can quickly implement register operations and logic control via a web server, serving as an alternative to traditional PLC control devices.
  • Remote Configuration: Supports quick configuration and programming via web interface for efficient data acquisition and control.
  • Remote Maintenance: Integrated with BLRAT (Beilai Remote Access Tool), allowing remote firmware upgrades and parameter configuration.
  • Flexible Expansion: Provides 1 to 3 I/O expansion slots for flexible combination of I/O boards, adaptable to various industrial applications.
BE190, with its high reliability, flexible expansion, and convenient maintenance, supports the efficient operation and maintenance of Industrial IoT and industrial automation systems.


Typical Application Areas
  • Smart Substation Automation Monitoring: Collects switch status data from devices such as circuit breakers and disconnect switches, as well as analog data like current, voltage, and power, and uploads it to the substation monitoring system via the IEC104 protocol.
  • Distribution Network Automation Terminal: Deployed in ring main units and switching stations, it collects line current, voltage, and fault indicator signals, and uploads the data to the distribution network system via the IEC 104 protocol.
  • Centralized Control Access for New Energy Power Plants: In photovoltaic power stations and wind farms, it aggregates operational data from inverters, box transformers, and meteorological stations (such as power generation, equipment temperature, and wind speed), converts it into the IEC 104 protocol, and uploads the data to the central control center.
  • Power Grid Dispatch Data Gateway: As a station-end communication gateway, it can map Modbus protocol instrument data to standard IEC 104 information objects and upload the data to the dispatching master station.
  • Power System Fault Monitoring and Automated Protection: In power systems, it serves as a key node for fault monitoring and automated protection, enabling rapid detection and response to power equipment faults, thereby enhancing the safety and reliability of the system.
  • Smart Distribution Network Monitoring: As part of the smart distribution network, it connects to various sensors and devices, continuously monitoring the operational status of the distribution network, and supports fault location and power restoration.
  • Energy Storage System Monitoring: In energy storage systems, it real-time monitors battery status, charging and discharging parameters, and temperature, supporting the efficient operation and intelligent management of the energy storage system.
  • Remote Monitoring and Maintenance of Power Equipment: Through the IEC104 I/O module, it connects to devices such as generators and transformers, enabling remote status monitoring and fault diagnosis, improving the efficiency and accuracy of equipment maintenance.
  • Electric Vehicle Charging Station Management: Applied in electric vehicle charging stations, it monitors charging status, current, voltage, and other parameters, enabling intelligent management and monitoring of the charging process.


Ordering Guides
Users can select 1-3 Y series IO boards according to their needs, such as BL190 with 3 Y11 (8DI) can be composed of 24DI Modbus TCP IO module, and also supports mix and match such as BL190 with Y11 (8DI), Y31 (4AI), Y52 (2PT) can be combined into 8DI + 4AI + 2PT Modbus TCP IO Module.

Naming Rules  
IOy-Y
IOy-Y-Y
IOy-Y-Y-Y

Edge I/O Module
 

Model Selection

IOy Series Model Selection

NO.

Name

Model

Uplink protocol

1

Modbus TCP Edge I/O Module

BL190

Modbus TCP

2

OPC UA Edge I/O Module

BL191

OPC UA

3

MQTT Edge I/O Module

BL192

MQTT

4

Versatile Edge I/O Module

BL192Pro

MQTT, Modbus TCP, OPC UA

5

SNMP Edge I/O Module

BL193

SNMP

6

BACnet/IP Edge I/O Module

BA190

BACnet/IP

7

Building HVAC Edge I/O Module

BA190Pro

BACnet/IP, MQTT, Modbus TCP, OPC UA

8

IEC104 Edge I/O Module

BE190

IEC104

9

Energy and Photovoltaic Edge I/O Module

BE190Pro

IEC104, MQTT, Modbus TCP, OPC UA

10

Profinet I/O Module

BL196

Profinet

11

EtherCAT I/O Module

BL197

EtherCAT

12

Ethernet/IP I/O Module

BL198

Ethernet/IP


Y Series I/O Module Selection

NO.

Name

Model

Channel

Signal Type

1

8CH Digital Input Module

Y11

8

NPN(Low-Level Triggering)

2

8CH Digital Input Module

Y12

8

PNP(High-Level Triggering)

3

8CH Digital Input Module

Y13

8

Dry Contact

4

8CH Digital Output Module

Y21

8

PNP

5

8CH Digital Output Module

Y22

8

NPN

6

4CH Relay Output Module

Y24

4

Relay

7

8CH Digital Mixed Module

Y01

8

4DI+4DO NPN

8

8CH Digital Mixed Module

Y02

8

4DI+4DO PNP

9

4CH Analog Input Module

Y31

4

0-20mA/4-20mA

10

4CH Analog Input Module

Y33

4

0-5V/0-10V Single-Ended Input

11

4CH Analog Input Module

Y34

4

0-5V/0-10V Differential Input

12

4CH Analog Input Module

Y36

4

±5V/±10V Differential Input

13

4CH IEPE Measurement Module

Y37

4

Low-Impedance Voltage Signal Output (e.g., for acquiring acceleration, pressure, decibel data)

14

4CH Analog Output Module

Y41

4

0-20mA/4-20mA

15

4CH Analog Output Module

Y43

4

0-5V/0-10V

16

4CH Analog Output Module

Y46

4

±5V/±10V

17

2CH RTD Input Module

Y51

2

3-Wire PT100

18

2CH RTD Input Module

Y52

2

3-Wire PT1000

19

2CH RTD Input Module

Y53

2

4-Wire PT100

20

2CH RTD Input Module

Y54

2

4-Wire PT1000

21

4CH TC Input Module

Y58

4

TC(B/E/J/K/N/R/S/T)

22

8CH Pulse Output and Pulse Counting Module

Y95

8

4CH Pulse Output + 4CH Pulse Counting (NPN)

23

8CH Pulse Output and Pulse Counting Module

Y96

8

4CH Pulse Output + 4CH Pulse Counting (PNP)

24

4CH Serial Port Module

Y61

4

4*RS485/RS232 optional

25

4CH Serial Port Module

Y62

4

1*CAN+3*RS485/RS232 reserve


Remind: Y61 is permitted to be selected only once.


Technical Specifications

Item

Parameters

Description

 Power Supply

Power Supply

24VDC

Power Consumption

55mA@24VDC

Reverse Polarity Protection

Support

Ethernet

Quantity

2 X RJ45

Transmission Medium

Twisted Pair, STP 100 Ω Cat 5

Maximum Cable Length

100m

Rate

10/100 Mbit/s

Isolation Protection

ESD: ±6kV (contact), ±8kV (air)

EFT: 1kV, 5kHz

Serial Port

Quantity

1x RS485 + Y61 Optional (4x RS485/RS232 Optional)

Baud Rate

2400bps-230400bps

Data Bit

8

Parity Bit

None, Even, Odd

Stop Bit

1, 2

Serial Port Protection

ESD: ±6kV (contact), ±8kV (air)

EFT: 1kV, 5kHz

DI(Optional)

Channel

8 channel

Input Type

Dry contact and wet contact (NPN or PNP)

Y13 Dry Contact

Closed: Shorted to COM

Open: Open Circuit

Y11(NPN)

Logic 1: +15V to +30V DC

Logic 0: -3V to +5V DC

Common: Connect to power supply +

Y12(PNP)

Y12:

Logic 1: +15V to +30V DC

Logic 0: -3V to +5V DC

Common: 0V DC

Isolation Protection

2KVrms

DO(Optional)

Channel

8 channel

Output Type

Y21: High-level output is active, output 24V DC.

Y22: Low-level output is active, output 0V DC.

Maximum Output Current per Channel

100mA

Isolation Protection

2KVrms

Relay(Optional)

Channel

4 channel

Output Type

Relay Output

Maximum Switching Voltage

250VAC/30VDC

Maximum Switching Current

2A

Switching Power

30W

Isolation Protection

2KVrms

AI(Optional)

Channel

4 channel

Input Type

Single-ended Input/Differential Input

Input Type

0 to 20mA / 4 to 20mA (4-wire)

0-5V / 0-10V (4-wire)

-5V to 5V / -10V to 10V (4-wire)

Resolution

16 Bit

Accuracy

±0.1 % FSR @ 25 ℃

Sampling Period

300ms

Built-in Input Resistance for Current Input

249Ω

AO(Optional)

Channel

4 Channel

Output Type

0 ⋯20mA / 4⋯20mA

0-5V/0-10V

-5-5V/-10-10V

Resolution

12bit

Accuracy

±0.1 % FSR @ 25 ℃

Conversion time

20ms

Load impedance (current mode)

≤1KΩ

Load impedance (voltage mode)

≥5KΩ

RTD(Optional)

Input type

3-wire or 4-wire PT100/PT1000 wiring

Measuring range

PT100(-200~850℃), PT1000(-50~300℃)

Resolution

15 Bit

Accuracy

±1°C, Shielded AWG16 cable, up to 20 meters

Sampling period

400ms

TC(Optional)

Sensor type

J, K, T, E, R, S, B, N

Resolution

16 Bit

Accuracy

±0.5% @25℃

Sampling period

400ms

DI DO(Optional)

 

Digital Output Parameters

Channel

4 channel

Output Type

Y01: Low-level output is active, output 0VDC.

Y02: High-level output is active, output 24VDC.

Maximum output current per channel

100mA

Isolation protection

2KVrms

Digital Input Parameters

Channel

4 channel

Trigger method

Y01: Triggered by low level

Y02: Triggered by high level

Logic level

Y01:

Logic 1: +15 ⋯ +30VDC

Logic 0: -3 ⋯ +5VDC

Common terminal: Connected to +V (power supply)

 

Y02:

Logic 1: +15 ⋯ +30VDC

Logic 0: -3 ⋯ +5VDC

Common terminal: 0VDC

Isolation protection

2KVrms

Pulse Output and Pulse Counting Module
(Optional)

Pulse output parameters

Channel

4 channel

Output Delay

<1ms

Duty cycle

Range: 0~100, customizable setting

Maximum Switching Frequency

20KHz

Isolation protection

2KVrms

Pulse counting parameters

Channel

1 high-speed counting channel + 3 low-speed counting channels

Maximum Switching Frequency

High-speed: Maximum 50kHz, Low-speed: Maximum 5kHz

Counting Range

32-bit unsigned

Isolation protection

2KVrms

IEPE(Optional)

Channel

4 channel

Signal Input Range

±10V

Coupling

AC coupling



  • iec104 i/o module
  • smart grid
  • power automation
  • remote monitoring
  • remote control
  • rs485 to iec104

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