ioLogik R1240

Serial converter – Universal I/O, 8 AIs, -10 to 75°C operating temperature

Input/Output Interface

• Buttons: Reset button
• Analog Input Channels: 8
• Isolation: 3k VDC or 2k Vrms

Analog Inputs

• Accuracy: ±0.1% FSR @ 25°C ±0.3% FSR @ -10 to 60°C
• Built-in Resistor for Current Input: 120 ohms
• Connector: Screw-fastened Euroblock terminal
• I/O Mode: Voltage/Current
• I/O Type: Differential
• Input Impedance: 10 mega-ohms (min.)
• Input Range: 0 to 10 VDC 0 to 20 mA 4 to 20 mA 4 to 20 mA (with burn-out detection)
• Converter Resolution: 16 bits
• Sampling Rate: All channels: 12 samples/sec Per channel: 1.5 samples/sec Only one channel enabled: 12 samples/sec

LED Interface

• LED Indicators: PWR, RDY, P1, P2

Serial Interface

• Baudrate: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 112800, 921600 bps
• Connector: Terminal block
• No. of Ports: 2
• Parity: None Even Odd
• Pull High/Low Resistor for RS-485: 1 kilo-ohm, 150 kilo-ohms
• Serial Standards: RS-485
• Stop Bits: 1, 2
• Surge: 1 kV
• ESD: 15 kV
• Data Bits: 8

Serial Signals

• RS-485-2w: Data+, Data-, GND

Serial Software Features

• Industrial Protocols: Modbus RTU Slave

Power Parameters

• Power Connector: Screw-fastened Euroblock terminal
• No. of Power Inputs: 1
• Input Voltage: 12 to 48 VDC
• Power Consumption: 216 mA @ 24 VDC

Physical Characteristics

• Housing: Plastic
• Dimensions: 27.8 x 124 x 84 mm (1.09 x 4.88 x 3.31 in)
• Weight: 200 g (0.44 lb)
• Installation: DIN-rail mounting Wall mounting
• Wiring: I/O cable, 16 to 26 AWG Power cable, 12 to 24 AWG

Environmental Limits

• Operating Temperature: -10 to 75°C (14 to 167°F)
• Storage Temperature (package included): -40 to 85°C (-40 to 185°F)
• Ambient Relative Humidity: 5 to 95% (non-condensing)
• Altitude: 2000 m Please contact Moxa if you require products guaranteed to function properly at higher altitudes.

Standards and Certifications

• EMC: EN 55032/24
• 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: 0.5 kV IEC 61000-4-5 Surge: Power: 2 kV IEC 61000-4-6 CS: 3 V IEC 61000-4-8 PFMF
• Safety: UL 508
• Shock: IEC 60068-2-27
• Vibration: IEC 60068-2-6

Declaration

• Green Product: RoHS, CRoHS, WEEE

MTBF

• Time: 1,239,293 hrs
• Standards: Telcordia Standard SR-332

Warranty

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