The MOXA MGate MB3270 is an advanced Modbus TCP Gateway that seamlessly bridges various communication protocols, enhancing connectivity in diverse industrial environments. This device is engineered to simplify complex integrations, ensuring reliable data transmission and facilitating optimal network performance.

Key Features:

Advanced Protocol Conversion: Supports conversion between Modbus TCP and Modbus RTU/ASCII protocols, enabling easy integration of disparate network systems.
Redundancy Support: Features built-in redundancy protocols to ensure continuous operation and data integrity in critical applications.
High Density: Can connect up to 16 serial devices over a network, offering extensive connectivity options in compact industrial spaces.
Easy Configuration: Equipped with a user-friendly web-based interface and utility software for straightforward setup and maintenance.
Rugged Design: Housed in a robust metal casing, it is designed to withstand the demanding conditions of industrial environments.

Benefits:

Enhanced System Integration: Facilitates smoother and more efficient integration of industrial devices, reducing system downtime and maintenance costs.
Increased Data Accuracy: Ensures precise data mapping and error handling which enhances the reliability and accuracy of data transfers.
Scalability: Enables scalability in network design, allowing for future expansion and reconfiguration without significant overheads.
Security Features: Incorporates advanced security measures to protect against unauthorized access and cyber threats, ensuring network safety.

Applications:

Industrial Automation: Integral in automated production lines for seamless communication between control systems and machinery.
Energy Management: Plays a pivotal role in energy systems where accurate data exchange between field devices and control centers is critical.
Building Automation: Enhances connectivity in building management systems, ensuring efficient operation of heating, ventilation, and air conditioning systems.
Remote Monitoring: Suitable for deploying in remote infrastructure to ensure continuous monitoring and real-time data acquisition.

The MOXA MGate MB3270 Modbus TCP Gateway stands out as a robust and reliable solution, specifically designed to enhance connectivity and operational efficiency in diverse industrial applications.

Specification

Ethernet Interface	10/100BaseT(X) Ports (RJ45 connector)	2 (1 IP, Ethernet cascade) Auto MDI/MDI-X connection
	Magnetic Isolation Protection	1.5 kV (built-in)
	Optical Fiber	Refer Table 2
Ethernet Software Features	Industrial Protocols	Modbus TCP Client (Master) Modbus TCP Server (Slave)
	Configuration Options	Web Console (HTTP/HTTPS) Device Search Utility (DSU) MGate Manager MCC Tool Telnet Console
	Management	ARP DHCP Client DNS HTTP HTTPS SMTP SNMP Trap SNMPv1/v2c/v3 TCP/IP Telnet UDP NTP Client
	MIB	RFC1213, RFC1317
	Time Management	NTP Client
Security Functions	Authentication	Local database
	Encryption	HTTPS AES-128 AES-256 SHA-256
	Security Protocols	SNMPv3 HTTPS (TLS 1.2)
Serial Interface	No. of Ports	2
	Connector	2 x DB9 male
	Serial Standards	RS-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	DTR/DSR RTS Toggle (RS-232 only) RTS/CTS
	Pull High/Low Resistor for RS-485	1 kilo-ohm, 150 kilo-ohms
	Terminator for RS-485	120 ohms
	RS-485 Data Direction Control	ADDC (automatic data direction control)
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
Modbus (Transparent)	Max. No. of Client Connections	32
Modbus (Transparent)	Max. No. of Server Connections	32
Power Parameters	Input Current	435 mA @ 12 VDC
	Input Voltage	12 to 48 VDC
	Power Connector	7-pin terminal block
Relays	Contact Current Rating	Resistive load: 1 A @ 30 VDC
Physical Characteristics	Housing	Plastic
	IP Rating	IP30
	Dimensions (with ears)	29 x 89.2 x 124.5 mm (1.14 x 3.51 x 4.90 in)
	Dimensions (without ears)	29 x 89.2 x 118.5 mm (1.14 x 3.51 x 4.67 in)
	Weight	360 g (0.79 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	EMC	EN 55032/35
	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: 4 kV; Signal: 2 kV IEC 61000-4-5 Surge: Power: 2 kV IEC 61000-4-6 CS: 10 V IEC 61000-4-8 PFMF IEC 61000-4-11
	Hazardous Locations	ATEX Class I Division 2 IECEx
	Maritime	DNV
	Freefall	IEC 60068-2-32
	Shock	IEC 60068-2-27
	Vibration	IEC 60068-2-6 IEC 60068-2-64
	Safety	UL 60950-1 IEC 60950-1 EN 62368-1 UL 508
MTBF	Time	1,477,768 hrs
MTBF	Standards	Telcordia SR332
Warranty	Warranty Period	5 years
Warranty	Details	See www.moxa.com/warranty

Optical Fiber

			100BaseFX
		Multi-Mode		Single-Mode
Fiber Cable Type		OM1	50/125 µm	G.652
			800 MHz x km
Typical Distance		4km	5km	40km
Wavelength	Typical (nm)	1300		1310
	TX Range (nm)	1260 to 1360		1280 to 1340
	RX Range (nm)	1100 to 1600		1100 to 1600
Optical Power	TX Range (dBm)	-10 to -20		0 to -5
	RX Range (dBm)	-3 to -32		-3 to -34
	Link Budget (dB)	12		29
	Dispersion Penalty (dB)	3		1

Note: When connecting a single-mode fiber transceiver, we recommend using an attenuator to prevent damage caused by excessive optical power.
Note: Compute the “typical distance” of a specific fiber transceiver as follows: Link budget (dB) > dispersion penalty (dB) + total link loss (dB).