MGate MB3660-16-2AC MOXA Gateways

Features and Benefits

• Supports Auto Device Routing for easy configuration
• Supports route by TCP port or IP address for flexible deployment
• Innovative Command Learning for improving system performance
• Supports agent mode for high performance through active and parallel polling of serial devices
• Supports Modbus serial master to Modbus serial slave communications
• 2 Ethernet ports with the same IP or dual IP addresses for network redundancy
• microSD card for configuration backup/duplication and event logs
• Accessed by up to 256 Modbus TCP clients
• Connects up to Modbus 128 TCP servers
• RJ45 serial interface (for “-J” models)
• Serial port with 2 kV isolation protection (for “-I” models)
• Dual VDC or VAC power inputs with wide power input range
• Embedded traffic monitoring/diagnostic information for easy troubleshooting
• Status monitoring and fault protection for easy maintenance

Introduction

The MGate MB3660 (MB3660-8 and MB3660-16) gateways are redundant Modbus gateways that convert between the Modbus TCP and Modbus RTU/ASCII protocols. They can be accessed by up to 256 TCP master/client devices, or connect to 128 TCP slave/server devices. The MGate MB3660 isolation model provides 2 kV isolation protection suitable for power substation applications. The MGate MB3660 gateways are designed to easily integrate Modbus TCP and RTU/ASCII networks. The MGate MB3660 gateways offer features that make network integration easy, customizable, and compatible with almost any Modbus network.
 
For large-scale Modbus deployments, MGate MB3660 gateways can effectively connect a large number of Modbus nodes to the same network. The MB3660 Series can physically manage up to 248 serial slave nodes for 8-port models or 496 serial slave nodes for 16-port models (the Modbus standard only defines Modbus IDs from 1 to 247). Each RS-232/422/485 serial port can be configured individually for Modbus RTU or Modbus ASCII operation and for different baudrates, allowing both types of networks to be integrated with Modbus TCP through one Modbus gateway.

Specifications

Ethernet Interface

10/100BaseT(X) Ports (RJ45 connector) 
2 IP addresses
Auto MDI/MDI-X connection
 

Ethernet Software Features

Industrial Protocols: Modbus TCP Client (Master), Modbus TCP Server (Slave)
Configuration Options: Web Console (HTTP/HTTPS), Device Search Utility (DSU), Telnet Console
Management: ARP, DHCP Client, DNS, HTTP, HTTPS, SMTP, SNMP Trap, SNMPv1/v2c/v3, TCP/IP, Telnet, UDP, NTP Client, RADIUS
MIB: RFC1213, RFC1317
Time Management: NTP Client

Serial Interface

Console Port: RS-232 (TxD, RxD, GND), 8-pin RJ45 (115200, n, 8, 1)
No. of Ports: 16
Serial Standards: RS-232/422/485 (software selectable)
Connector: DB9 male
Baudrate: 50 bps to 921.6 kbps
Data Bits: 7, 8
Parity: None, Even, Odd, Space, Mark
Stop Bits: 1, 2
Flow Control: RTS/CTS, DTR/DSR, RTS Toggle (RS-232 only)
RS-485 Data Direction Control: ADDC® (automatic data direction control)
Pull High/Low Resistor for RS-485: 1 kilo-ohm, 150 kilo-ohms
Terminator for RS-485: 120 ohms
Isolation: 2 kV (I models)