PEPPERL+FUCHS Temperature Multi-Input RD0-TI-Ex8.FF.

PEPPERL+FUCHS Temperature Multi-Input RD0-TI-Ex8.FF.

For 8 temperature or analog sensors

Installation in Zone 1/Div. 1, intrinsically safe

Sensors in Zone 0/Div. 1

Connection to fieldbus acc. to FISCO or Entity

For FOUNDATION Fieldbus H1

PCS integration via device description and function blocks

Concentrator method for simplified configuration

Monitors sensor condition

For T/C, RTD 2-, 3-, 4-wire, voltage and resistance

Cold junction compensation

Removable terminals

General specifications

Design / MountingCabinet installation

Installation in hazardous areaZone 1 / Div. 1

Fieldbus connection

Fieldbus typeFOUNDATION Fieldbus

Physical layer profileprofile type 511 (FISCO), profile type 111 (Entity)

ITK version6.2.0 (DEV_REV 02)

Implementationresource block 1x RS

function block 8x AI, 1x MAI

transducer block 8x sensor TB, 1x concentrator TB

Execution timeAI, MAI 40 ms max.

Macro cycletypical for one device 8xAI or 1xMAI max. 500 ms

Firmware updatevia separate plug connection

FDE (Fault Disconnect Equipment)6.7 mA

Polaritynot polarity sensitive

Rated voltage9 ... 32 V

Rated currentmax. 23 mA

Indicators/operating means

LED PWRgreen: on, bus voltage existent

LED COM ERRred, continuous lightning: hardware error; red, flashing: no bus activities or bus fault; off: no error

LED CHANNEL ERRORred: 2 Hz flashing: lead breakage, overrange; off: no error

Input

Number8

Sensor typessee table 1

Groundinggrounding of thermoelements possible

Error detectionlead breakage, wiring error, hardware device error

Common mode voltageInput to Input 600 Vpeak

Transfer characteristics

Deviation

Cold junction compensation± 0.5 °C (32.9 °F)

Resolution/accuracysee table 2

Influence of ambient temperaturesee table 3

LinearizationT/C input 0.1°C RTD input 0.03°C

Internal measurement cyclefor all sensor types max. 1 s