2 Port RS-232/422/485 Modbus TCP to Serial Communication Gateway
Ethernet Interface
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10/100BaseT(X) Ports (RJ45 connector)
- Auto MDI/MDI-X connection
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Magnetic Isolation Protection
Ethernet Software Features
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Industrial Protocols
- Modbus TCP Client (Master), Modbus TCP Server (Slave)
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Configuration Options
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Management
- ARP, DHCP Client, DNS, HTTP, HTTPS (MGate MB3180 Excluded), SMTP (MGate MB3180 Excluded), SNMP Trap (MGate MB3180 Excluded), SNMPv1/v2c/v3, TCP/IP, Telnet, UDP, NTP Client (MGate MB3180 Excluded)
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MIB
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Time Management
- NTP Client (MGate MB3180 Excluded)
Serial Interface
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No. of Ports
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Connector
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Serial Standards
- RS-232/422/485 (software selectable)
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Baudrate
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Data Bits
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Parity
- None, Even, Odd, Space, Mark
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Stop Bits
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Flow Control
- DTR/DSR, RTS Toggle (RS-232 only), RTS/CTS
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RS-485 Data Direction Control
- ADDC® (automatic data direction control)
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Pull High/Low Resistor for RS-485
- 1 kilo-ohm, 150 kilo-ohms
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Terminator for RS-485
Serial Signals
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RS-232
- TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
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RS-422
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RS-485-2w
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RS-485-4w
Serial Software Features
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Industrial Protocols
- Modbus RTU/ASCII Master, Modbus RTU/ASCII Slave
Modbus (Transparent)
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Max. No. of Client Connections
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Max. No. of Server Connections
Power Parameters
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Input Voltage
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Input Current
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Power Connector
- Power jack and terminal block
Physical Characteristics
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Housing
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IP Rating
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Dimensions (with ears)
- 22 x 100 x 111 mm (0.87 x 3.94 x 4.37 in)
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Dimensions (without ears)
- 22 x 77 x 111 mm (0.87 x 3.03 x 4.37 in)
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Weight
Environmental Limits
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Operating Temperature
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Storage Temperature (package included)
- -40 to 85°C (-40 to 185°F)
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Ambient Relative Humidity
- 5 to 95% (non-condensing)
Standards and Certifications
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Safety
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EMC
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EMI
- CISPR 32, FCC Part 15B Class A
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EMS
- IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 1 kV
IEC 61000-4-6 CS: 3 V
IEC 61000-4-8 PFMF
IEC 61000-4-11 DIPs
