HHC-N8I8OP 8CH Digital Network Relay Controller
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Модул за управление на мрежи HHC-N8I8OP

id 266554 Код: SRALLNONAMEHHCN8I8OP
149.99 лв

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Features:

1. Strong anti-interference ability, can be connected to external high-current AC contactor and relay, will not crash under strong electromagnetic interference.
2. The product is resistant to high temperatures and can work in the environment of -40 to 85 ° C.
3. Industrial grade products. Support automatic acquisition of IP.
4. The true 100M speed enables reliable communication with 0 delay commands.
5. Support 10 TCP client connections under the TCP server.
6. Through the provided configuration software, you can configure five working modes: TCP server, TCP client, UDP server, UDP client, DNS domain name.
7. 8-way relay, 8-channel digital input with full-open and full-off input. With power-down save function (save relay status).
8. With an RS485 port, it supports Ethernet to RS485 transparent transmission.



 

Configuration

SettingDefault Value
ModeTCP Service
Destination Port5000
Local Port5000
Implementer NameHHC-N8I8OP
Input ModeOrdinary
Automatic acquisition of IPoff
Power-off preservationoff
Local IP192.168.0.105
Subnet Mask255.255.255.0
Gateway192.168.0.1
Destination IP192.168.0.101
MAC Address485300575500
Domain Name 
Serial Baud Rate9600
Serial Paritynone
Serial Data Bits8
Serial Stop Bits1
Modbus TCPoff
Heartbeat Time Interval0 seconds
Heartbeat ContentHHC-N8I8OP
Heartbeat Detection Time0 seconds
Boot Firmware Version:HHC-N8O8OP-V1.2-V00002
App Firmware Version:20201231-VS0003

 



Modbus TCP

By default the device has a simplistic non-Modbus plaintext "console style" protocol for querying the device. If you enable Modbus TCP mode via the configuration software, you can connect (using the same port) with Modbus TCP capable software.

Coils

The table below applies to the following Modbus function codes:

  • Function 01: Read Coils
  • Function 05: Write Single Coil

The following appears to be unsupported:

  • Function 15: Write Multiple Coils
Address (dec)Description
16Relay #1
17Relay #2
18Relay #3
19Relay #4
20Relay #5
21Relay #6
22Relay #7
23Relay #8

Attempting to read addresses 0-15 or 24-128 will not give a response. Reading addresses 16-23 is known to work, though it's possible there are more valid ranges further out in the address space.

Attempting to write addresses 256-280 will not give a response. Writing addresses 0-255 are known to work, but only the range 16-23 has an understood purpose at the moment.

Discrete Inputs

  • Function 02: Read Discrete Inputs
Address (dec)Description
32Input #1
33Input #2
34Input #3
35Input #4
36Input #5
37Input #6
38Input #7
39Input #8

The value returned is whether or not a logic high (+5V) is present on the input. The "+5V" and "COM" (GND / 0V) pins must be powered externally.

NOTE: A pulse (to +5V) on Input #9 is an override to turn all relays on along with a red LED, until a pulse (to +5V) on Input #10 turns them all off.

Attempting to read addresses 0-31 or 256-999 will not give a response. Reading addresses 32-255 is known to work, though it's possible there are more valid ranges further out in the address space.

Holding Registers

  • Function 03: Read Holding Registers
  • Function 06: Write Single Register
  • Function 16: Write Multiple Registers

Attempting to read addresses 0-330 doesn't work, but more of the address space will need to be explored.

Attempting to write addresses 0-140 doesn't work, but more of the address space will need to be explored.

Input Registers

  • Function 04: Read Input Registers

Attempting to read addresses 0-140 doesn't work, but more of the address space will need to be explored.

 





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    Технически характеристики
    Тип:  Модул за управление на мрежи
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    Вземи на изплащане
    BNP Paribas
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    HHC-N8I8OP 8CH Digital Network Relay Controller
    • HHC-N8I8OP 8CH Digital Network Relay Controller
    • HHC-N8I8OP 8CH Digital Network Relay Controller
    • HHC-N8I8OP 8CH Digital Network Relay Controller
    • HHC-N8I8OP 8CH Digital Network Relay Controller
    • HHC-N8I8OP 8CH Digital Network Relay Controller
    • HHC-N8I8OP 8CH Digital Network Relay Controller