Descrizione

RTU/ASCII Master to Multi Modbus TCP/IP Slaves

The MG-120 can act as a bridge between the RTU/ASCII master equipment and the multi-TCP/IP slave equipment in a Modbus TCP/IP networking environment to control multi-TCP/IP slave equipment via the RTU/ASCII master equipment.

MG 120 4

Multi Modbus TCP/IP Master to RTU/ASCII Slaves

The MG-120 can operate as a bridge between the multi-TCP/IP master equipment and the RTU/ASCII slave equipment in a Modbus TCP/IP networking environment to control the RTU/ASCII slave equipment via the multi-TCP/IP master equipment.

MG 120 3

Serial Interface
Serial Ports 2 x DB9 male
Serial Standards RS232
RS422
4-wire RS485
2-wire RS485
Baud Rate (Data Rate) 50bps to 921Kbps
Data Bits 5, 6, 7, 8
Stop Bit 1, 1.5, 2
Parity Type Odd, Even, None, Space, Mark
Flow Control RTS/CTS and DTR/DSR (RS232 only)
XON/XOFF
Pin Assignment
Pin RS232 RS422
RS485-4W
RS485-2W
1 DCD TxD+
2 RxD TxD-
3 TxD RxD- Data-
4 DTR RxD+ Data+
5 GND GND GND
6 DSR
7 RTS
8 CTS
9
Operation Mode RTU Master/RTU Slave/ASCII Master/ASCII Slave
Master mode: Supports up to 32 TCP slave connection requests
Slave mode: Supports up to 32 TCP master connection requests
Ethernet Interface
Ethernet Ports 1 x RJ45
Standard 10/100BASE-TX
Distance 100m
ESD Protection 6KV
Hardware
Installation DIN-rail kit and wall-mount ear
Dimensions (W x D x H) 97 x 70 x 26mm
Weight 189 g
LED Indicators System: Link
TP Port: Link/Active
Serial Port: Active
Power Requirements External Power Adaptor 5V DC, 2A max.
Power Consumption 5.5 watts (max.)
Enclosure Metal
Reset Button < 5 sec: System reboot
> 5 sec: Factory default
Management
Management Interfaces Web management
Telnet Console management
Windows-based MB VCOM Utility management
SNMPv1, v2c / SNMP Trap
UNI-NMS monitoring
PLANET Smart Discovery Utility
IP Version IPv4
Operation Mode RTU Master
RTU Slave
ASCII Master
ASCII Slave
Virtual COM Utility Platform Supports Windows-based Only:
Windows XP
Windows Server 2003
Windows 7
Windows Server 2008
Windows 8 (Must install the latest version of WinPcap)
Windows Server 2012 (Must install the latest version of WinPcap)
Windows 10
Fault Alarm Record: System log / SNMP trap
Time NTP
Security Accessible IP (white list)
SNMP SNMP v1 and v2c
Standards Conformance
Regulatory Compliance FCC Part 15 Class A,
CE Certification Class A
Standards IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX
RFC 768 UDP
RFC 793 TFTP
RFC 791 IP
RFC 792 ICMP
RFC 854 Telnet
RFC 958 NTP
RFC 1908 SNMPv2c
RFC 2068 HTTP
RFC 2131 DHCP Client
EIA/TIA RS232/422/485
Regulatory Approval RoHS
Environment
Operating Temperature -10 ~ 60 degrees C
Storage Temperature -10 ~ 70 degrees C
Humidity 5 ~ 95% (non-condensing)