ioLogik R1241-T
ioLogik R1200 Series
Universal I/O, 4 AOs, -40 to 85°C operating temperature

Input/Output Interface
– Buttons: Reset button
– Analogue output channels: 4
– Isolation: 3k VDC or 2k Vrms

Analogue outputs
-Accuracy: ±0.1% FSR @ 25°C, ±0.3% FSR @ -40 to 75°C
-Connection: Screwable Euroblock terminal
-Output range:
0 to 10 VDC
0 to 20 mA
4 to 20 mA
-Resolution: 12 bit
-Voltage output: 10 mA (max.)
-Load (current mode):
-Internal current: 400 Ohm (max.), 24 V external current: 1000 Ohm (max.)

LED interface
– LED indicators: PWR, RDY, P1, P2

Serial interface
– Baud rate: 1200 bps to 921.6 kbps
– Connection: Terminal block
– Number of connections: 2
– Parity: None, Even, Odd
– Pull high/low resistance for RS-485: 1 kilo-ohm, 150 kilo-ohm
– Serial standards: RS-485
– Stop bits: 1, 2
– Surge: 1 kV
– ESD: 15 kV
– Data bits: 8
– Flow control: None, XON/XOFF

Serial signals
– RS-485-2w: Data+, Data-, GND

Serial software functions
– Industrial protocols: Modbus RTU Server (Slave)

Performance parameters
– Power connection: Screwable Euroblock terminal
– Number of power inputs: 1
– Input voltage: 12 to 48 VDC
– Current consumption: 343 mA @ 24 VDC

Physical properties
– 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)
– Mounting: DIN rail mount, wall mount
– Wiring: I/O cable, 16 to 26 AWG, power cable, 12 to 24 AWG

Environmental
– Operating temperature: -40 to 85°C (-40 to 185°F)
– Storage temperature (including packaging): -40 to 85°C (-40 to 185°F)
– Relative humidity: 5 to 95% (non-condensing)
– Altitude: 2000 m

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
Environmentally friendly product: RoHS, CRoHS, WEEE

MTBF
– Time: 1.239,293 hours
– Standards: Telcordia SR332