Technolec

Communication modules include the serial interface
Easy tool-free installation and removal
Wide operating temperature model available: -40 to 75°C (-40 to 167°F)

Input/Output Interface

• Isolation: 3k VDC or 2k Vrms

Serial Interface

• Connector: Spring-type Euroblock terminal
• No. of Ports: 4
• Serial Standards: RS-232, RS-422, RS-485-2w
• Baudrate: 45ML-5401: 300, 600, 1200, 1800, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps
• Data Bits: 7, 8
• Stop Bits: 1, 2
• Parity: Even, None, Odd
• Flow Control: RTS/CTS (RS-232 only), XON/XOFF
• Pull High/Low Resistor for RS-485: 10 kilo-ohm
• RS-485 Data Direction Control: ADDC (automatic data direction control)

Serial Signals

• RS-232: TxD, RxD, RTS, CTS, GND
• RS-422: Tx+, Tx-, Rx+, Rx-, GND
• RS-485-2w: Data+, Data-, GND

Power Consumption

• System Power: 74.1 mA @ 12 VDC37.05 mA @ 24 VDC
• Field Power: 140.4 mA @ 12 VDC59.8 mA @ 24 VDC

Physical Characteristics

• Housing: Plastic
• Dimensions: 26.4 x 99 x 65.5 mm (1.04 x 3.9 x 2.58 in)
• Weight: 115 g (0.254 lb)
• Installation: DIN-rail mounting
• Wiring: Serial cable, 18 to 24 AWG
• Strip Length: Serial cable, 9 to 10 mm

Environmental Limits

• Operating Temperature: -20 to 60°C (-4 to 140°F)
• Storage Temperature (package included): -40 to 85°C (-40 to 185°F)
• Ambient Relative Humidity: 5 to 95% (non-condensing)
• Altitude: Please contact Moxa if you require products guaranteed to function properly at higher altitudes.
• Altitude: Please contact Moxa if you require products guaranteed to function properly at higher altitudes.

Standards and Certifications

• EMC: EN 55032/35
• EMI: CISPR 32, FCC Part 15B Class A
• 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: 1 kV IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV IEC 61000-4-6 CS: 3 V IEC 61000-4-8 PFMF
• Shock: IEC 60068-2-27
• Vibration: IEC 60068-2-6
• Safety: EN 61010-2-201
• Hazardous Locations: ATEX Class I Division 2

Declaration

• Green Product: RoHS, CRoHS, WEEE

MTBF

• Time: 916,671 hrs
• Standards: Telcordia SR332

Warranty

• Warranty Period: 5 years
• Details: See www.moxa.com/warranty

Available Models

Model No.	Description	Quantity
45ML-5401	Module for the ioThinx 4530 Series, 4 serial ports (RS-232/422/485 3-in-1), -20 to 60°C operating temperature
45ML-5401-T	Module for the ioThinx 4530 Series, 4 serial ports (RS-232/422/485 3-in-1), -40 to 75°C operating temperature