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Tables

Specification

Redisage PN

G01

G02

G03

G14

G15

G16

Ports

RS232

2x

-

-

4x

2x

-

RS485

-

1x

-

-

2x

4x

RS232/RS485

-

-

2x

-

-

-

Microcontroller

ESP32

STM32F4

WiFi

N/A

Power

Voltage

12-30 VDC

Power

< 1 W

Frame ground connection

yes

Baud rate

up to 115200 bps

LED indicators

communication Tx, Rx and power

RS485 termination

120 ohm manually enabled

Connector

RS232/RS485

8-pin terminal block max. 2.5 mm2 wire

Power

3-pin terminal block max. 2.5 mm2 wire

Ethernet

RJ45

Transmission
distance

RS485

max. 1,200 m at 9.6 kbps; max. 400 m at 115.2 kbps
(Belden 9841 2P twisted-pair cable, if different cables are used,
the transmission distance may change)

RS232

max. 15 m at 115.2 kbps

Mounting and enclosure

DIN rail, plastic PA - UL 94 V0, black/green

Temperatures

-40°C to +75°C operating and storage

Humidity

10 - 90% RH, non-condensing

ESD protection

±4 kV contact discharge / ±8 kV air discharge

Certification 

CE, RoHS

Pin assignments

G01

7a36a230-516d-413d-a5b2-aeb9c4044bb0.png

G02

27b5fe0a-d8ca-451b-a20d-2f1678d04547.png

G03

54ec2665-7a15-484f-bdf2-6917b054595c.png

G14

3194e998-4094-4387-8062-f44a1ae1bc9d.png

G15

a9bf9b11-bebf-45e5-a3d8-81d001bb0c78.png

G16

1bbc9a2e-ce07-44af-9ad1-3fcfe6685a3b.png

Configuration by the Web Page

Ports page

Item

Description

Internal Modbus Address

Internal Modbus Address is qualified by the Gateway/Router as a request for internal resources. The Internal Modbus Address has a higher priority than the Gateway Slave Address.

Idle Time [s]

Determine a time thread waits for the TCP connection. If time expired, the connection and thread are closed. Used only in Gateway Mode.

UART Mode

Gateway

Define the port's role in the system. In the Gateway Mode the port is used to communicate with Modbus Slave.

Router

Define the port's role in the system. In the Router Mode the port is used to communicate with Modbus Master. Note the Routing Configuration section below if the Router Mode is chosen.

Disabled

Disable the port.

UART Protocol

Determine a protocol used for a communication.

Gateway Slaves

Addresses of Modbus Slave Devices connected to Gateway UART ports. Multiple addresses can be written in one field, e.g. 9;11;14-17;80. This field is available only in the Gateway Mode. Use * to select all not assigned addresses.

Slaves Response Timeout [ms]

Specify how long the device will wait for response from Modbus Slave.

Baud Rate

Determine the port's transmission speed over the data channel.

Data Bits

Determine the number of data bits in the port's message frame.

Parity

Enable/disable the parity check in the port's message frame.

Stop Bits

Determine the number of stop bits in the port's message frame.

Termination

Enable/disable termination on RS line.

Routing Slaves

Addresses of Modbus Slaves connected to Modbus Router. Multiple addresses can be written in one field, e.g. 9;11;14-17;80. Use * to select all not assigned addresses.

Slaves Response Timeout [ms]

Specify how long the device will wait for response from Modbus Slave.

IP/Hostname

Determine IP address or Hostname of Modbus Slave.

TCP Port

Determine TCP port of Modbus Slave.

Network page

Item

Description

Hostname

Label that is assigned to the device.

Configuration Method

Enable/disable the DHCP server. If the DHCP server is disabled, the IP address of the device has to be set manually.

IP Address

IP address of the device.

Netmask

Netmask associated with the IP address.

Gateway

Gateway address currently used by the device.

DNS Address

Domain Name System used by the device.

MAC Settings

Allow setting the default MAC address or typing it manually.

MAC Address

Allow changing the physical address of the device.

HTTP Port

Determine the port of the control panel.

Telnet Port

Allow connection with the device via Telnet.

Modbus TCP Listening Port

Used as an entry point for new Modbus TCP connections.

Device page

Item

Description

Firmware Update

Update firmware.

Factory Reset

Restore default ports settings and default network configuration.

Reboot

Reboot the device.

About

Basic information about the device.

Configuration by the Serial Console

List of all commands

Command

Description

help

Print the help.

conn

Print active TCP connections.

net_stat

Print lwIP statistics.

eth_mac

Print or change MAC address.

ipconfig

Print or change the network configuration.

http_port

Print or change default http port.

telnet_port

Print or change default telnet port.

modbus_tcp_port

Print or change modbus port.

ping

Check internet connection with the desired host.

restart

Restart the system.

user

Print or change user configuration.

sys_heap_usage

Print current heap usage.

modbus

Print or changes modbus settings.

modbus_ports

Print or changes modbus ports settings.

modbus_routing

Print or change modbus routing settings.

exit

Exit console.

List of commands in the service mode

Command

Description

help

Print the help.

credits

Print current credits value for this device.

dev_ident

Print the device identification value.

restart

Restart the system.

serial_num

Print the serial number of this device.

version

Display the bootloader version.

xmodem

Download image to the internal flash using xmodem.

defaults

Reset application variables to defaults.

ipconfig

Print or change the network configuration.

flash_read

Read bytes from flash memory.

md

Read bytes from memory address.

In the service mode, the “ipconfig” command can only show a last static IP address.