Whether single or multiple serial interfaces, Moxa’s Modbus TCP gateway solutions convert data on networks between Modbus RTU/ASCII, Modbus TCP, DNP3, CANopen, J1939, PROFIBUS, BACnet/IP, IEC 101/104 and IEC 61850, making configuration, troubleshooting and conversion quick and easy.

Ethernet Interface
– 10/100BaseT(X) Ports (RJ45 connector): 2
Auto MDI/MDI-X connection
– Magnetic Isolation Protection: 1.5 kV (built-in)

Ethernet Software Features
– Industrial Protocols: Modbus TCP Client, EtherNet/IP Adapter
– Configuration Options: Web Console (HTTPS), Device Search Utility (DSU)
– Management : ARP, DHCP Client, DNS, HTTP, HTTPS, SMTP, SNMP Trap, SNMPv1/v2c/v3, TCP/IP, UDP
– MIB: RFC1213, RFC1317
– Time Management: NTP Client

Security Functions
– Authentication: Local database
– Encryption: HTTPS, AES-128, AES-256, SHA-256
– Security Protocols: SNMPv3, SNMPv2c Trap, HTTPS (TLS 1.3)

Serial Interface
– No. of Ports: 1
– Connector: DB9 male
– Serial Standards: RS-232/422/485
– Baudrate: 300 bps to 921.6 kbps
– Data Bits: 7, 8
– Parity: None, Even, Odd, Space, Mark
– Stop Bits: 1, 2
– Flow Control: RTS Toggle (RS-232 only, RTS/CTS
– RS-485 Data Direction Control: Automatic Data Direction Control (ADDC)
– Pull High/Low Resistor for RS-485: 1 kilo-ohm, 150 kilo-ohms
software configurable
– Terminator for RS-485: 120 ohms, software configurable
– Isolation: 2 kV (built-in)

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 Client

Modbus RTU/ASCII
– Mode: Client
– Functions Supported: 1, 2, 3, 4, 5, 6, 15, 16, 23
– Max. No. of Server Connections: 31
– Max. No. of Commands: 128 per serial port

Modbus TCP
– Mode: Client
– Functions Supported: 1, 2, 3, 4, 5, 6, 15, 16, 23
– Max. No. of Server Connections: 32
– Max. No. of Commands: 128
– Total Output Data Size: 2048 bytes
– Total Input Data Size: 2048 bytes

EtherNet/IP
– Mode : Adapter
– CIP Objects Supported: Identity, Message Router, Assembly, Connection Manager, TCP/IP interface, Ethernet link, Port
– Max. No. of Scanner Connections: 4 (read/write)
– Input Data Size: 496 bytes/connection (total: 1984 bytes) bytes
– Output Data Size: 496 bytes/connection (total: 1984 bytes) bytes

Memory
– microSD Slot: Up to 32 GB (SD 2.0 compatible)

Power Parameters
– Input Voltage: 12 to 48 VDC
– Input Current: 455 mA (max)
– Power Connector: Spring-type Euroblock terminal

Relays
– Contact Current Rating
– Resistive load: 2 A @ 30 VDC

Physical Characteristics
– Housing: Metal
– IP Rating: IP30
– Dimensions: 25 x 90 x 130 mm (0.98 x 3.54 x 5.1 in)
– Weight: 294 g (0.65 lb)

Environmental Limits
– Operating Temperature: -10 to 60°C (14 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 61010-2-201, UL 61010-2-201
– EMC: EN 61000-6-2/-6-4
– EMI: FCC Part 15B Class A
– EMS
IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 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; Signal: 2 kV
IEC 61000-4-6 CS: 150 kHz to 80 MHz: 10 V/m; Signal: 10 V/m
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: 1,240,821 hrs
– Standards: Telcordia SR332