Datasheet

IMG-120T
2
The advantage of having the IMG-120T is to assist users to build an industrial environment between the Modbus TCP/IP Protocol and the Modbus RTU/
ASCII Protocol easily, thus offering an application solution to the industrial control equipment without Ethernet ports. Thus, the industrial control equipment
can only control through an industrial PC workstation or industrial control panel.
In addition, the effective integration of Modbus Ethernet devices, Modbus serial equipment or multi Modbus master/slave in an industrial hybrid network brings
the following:
■ Master mode supports up to 32 slave TCP connection requests
■ Slave mode supports up to 16 TCP master connections
Remote Management
The IMG-120T makes the connected industrial Modbus RTU/ASCII equipment become IP-based facilities and is able to connect to the Modbus TCP/IP
network via its R422/485 serial interface and 10/100BASE-TX RJ45 Ethernet port. It provides a remote web management and telnet Interface for efficient
remote network management. The IMG-120T also provides PLANET Modbus Gateway utility tool and supports PLANET Smart Discovery utility to help
network administrator to easily get the current IP subnet address information or change the IP subnet address setting of the IMG-120T.
Modbus Serial Port State Monitoring
The IMG-120T shows the details of the total bytes transmitted and received on the RS422/485 serial interface, and the detailed total number of frames
transmitted and received on the remote web/telnet management interface. This function allows network administrator to check the status and statistics of the
IMG-120T via the single RS422/485 serial interface.
Stable Performance in Hardened Environment Design
The IMG-120T provides a high level of immunity against electromagnetic interference and heavy electrical surges which are usually found on plant floors
or in curb-side trafc control cabinets. Its operating temperature ranging from -40 to 75 degrees C allows the IMG-120T to be placed in almost any difcult
environment.
The IMG-120T is equipped with a compact IP40-rated metal case that allows wall mounting for efcient use of cabinet space. The IMG-120T also provides an
integrated power supply source with wide-ranging voltages (9 to 48V DC) ideally suitable for worldwide operation with high availability applications.
Web Browser
Modbus Gateway Utility
IMG-120T
Modbus Gateway
Remote Management
TCP/IP
10/100TXResetV+
LNK/
ACT
PWR
RX1TX1
RX2TX2
IMG-120T
COM1
T+/D+
GND
R+
COM2
T+/D+
GND
R+
Industrial
Modbus Gateway
IMG-120T
Workstation
with SCADA
Modbus TCP/IP
10/100TX UTP
32 TCP Slaves
RTU
Master
ASCII
Master
16 TCP Masters
RTU
Slave
ASCII
Slave
Modbus TCP/IP Ethernet RS422/RS485
Industrial
Equipment
10/100TXResetV+
LNK/
ACT
PWR
RX1TX1
RX2TX2
IMG-120T
COM1
T+/D+
GND
R+
COM2
T+/D+
GND
R+
Industrial
Modbus Gateway
Serial Cable
RS422/RS485
Industrial Modbus Environment