MGate MB3660I-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
Connector: DB9 male
Serial Standards: R2-232/422/485 (software selectable)
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)
 
Serial Signals
RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422: Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w: Data+, Data-, GND
RS-485-4w: Tx+, Tx-, Rx+, Rx-, GND
 
Serial Software Features
Industrial Protocols: Modbus RTU/ASCII Master, Modbus RTU/ASCII Slave
Configuration Options: Serial Console
 
Modbus RTU/ASCII
Functions Supported: 1, 2, 3, 4, 5, 6, 15, 16, 23
Max. No. of Commands: 256 per serial port
Memory Size: 65535 bytes
 
Modbus TCP
Functions Supported: 1, 2, 3, 4, 5, 6, 15, 16, 23
Max. No. of Commands: 256
Memory Size: 65535 bytes
 
Modbus (Transparent)
Max. No. of Client Connections: 256
Max. No. of Server Connections: 128
 
Power Parameters
Input Voltage: Redundant dual inputs, 100 to 240 VAC (47 to 63 Hz)
No. of Power Inputs: 2
Power Connector: Terminal block (for DC models)
Power Consumption: 351 mA @ 110 VAC
 
Relays
Contact Current Rating: Resistive load: 2 A @ 30 VDC
 
Physical Characteristics
Housing: Metal
IP Rating: IP30
Dimensions (with ears): 480 x 45 x 198 mm (18.90 x 1.77 x 7.80 in)
Dimensions (without ears): 440 x 45 x 198 mm (17.32 x 1.77 x 7.80 in)
Weight: 2820 g (6.22 lb)
 
Environmental Limits
Operating Temperature: 0 to 60°C (32 to 140°F)
Storage Temperature (package included): -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity: 5 to 95% (non-condensing)
 
Standards and Certifications
Safety: EN 60950-1, UL 60950-1
EMC: EN 55032/24
EMI: CISPR 32, FCC Part 15B Class A
EMS: 
IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
IEC 61000-4-4 EFT: Power: 1 kV; Signal: 1 kV
IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV
IEC 61000-4-6 CS: 10 V
IEC 61000-4-8 PFMF
 
Freefall: IEC 60068-2-31
Shock: IEC 60068-2-27
Vibration: IEC 60068-2-6, IEC 60068-2-64
 
MTBF
Time: 114,595 hrs
Standards: Telcordia SR332
 
Warranty
Warranty Period: 5 years