FeaSupports Auto Device Routing for easy configuration Supports route by TCP port or IP address for flexible deployment Converts between Modbus TCP and Modbus RTU/ASCII protocols 1 Ethernet port and 1, 2, or 4 RS-232/422/485 ports 16 simultaneous TCP masters with up to 32 simultaneous requests per master Easy hardware setup and configurationtures and BenefitsEthernet Interface

10/100BaseT(X) Ports (RJ45 connector)	Auto MDI/MDI-X connection
Magnetic Isolation Protection	1.5 kV (built-in)

Power Parameters

Input Voltage	12to48 VDC
Input Current	MGate MB3180: 200 mA@12 VDCMGate MB3280: 250 mA@12 VDCMGate MB3480: 365 mA@12 VDC
Power Connector	MGate MB3180: Power jackMGate MB3280/MB3480: Power jack and terminal block

Physical Characteristics

Housing	Metal
IP Rating	IP301
Dimensions (with ears)	MGate MB3180: 22x75 x 80 mm (0.87 x 2.95x3.15 in)MGateMB3280: 22x100x111 mm (0.87x3.94x4.37 in)MGate MB3480: 35.5 x 102.7 x181.3 mm (1.40 x 4.04 x7.14 in)
Dimensions (without ears)	MGate MB3180: 22x52 x 80 mm (0.87 x 2.05x3.15 in)MGate MB3280: 22x77x111 mm (0.87 x 3.03x 4.37 in)MGate MB3480: 35.5 x 102.7 x 157.2 mm (1.40 x 4.04 x6.19 in)
Weight	MGate MB3180: 340 g (0.75 lb)MGate MB3280: 360 g (0.79 lb)MGate MB3480: 740 g (1.63 lb)

Environmental Limits

Operating Temperature	Standard Models : 0 to 60°C (32 to 140°F) Wide Temp. Models: -40 to 75°C (-40 to 167°F)
Storage Temperature (package included)	-40 to 85°C (-40 to185°F)
Ambient Relative Humidity	5 to 95% (non-condensing)

MOXA MGate MB3280 Available Models

Model 1	MOXA MGate MB3180
Model 2	MOXA MGate MB3280
Model 3	MOXA MGate MB3480