HCM
RD0-TIEX8.FF.ST
Delivery time:10-12 weeks
For T/C, RTD 2-, 3-, 4-wire, voltage and resistance
Cold junction compensation
Removable terminals
General specifications
Design / Mounting : Cabinet installation
Fieldbus interface
Fieldbus type : FOUNDATION Fieldbus
Physical layer profile : profile type 511 (FISCO), profile type 111 (Entity)
ITK version : 4.51
Implementation : resource block1x RS
function block8x AI, 1x MAI
transducer block8x sensor TB, 1x concentrator TB
Execution time : AI, MAI 40 ms max.
Macro cycle : typical for one device 8xAI or 1xMAI max. 500 ms
Firmware update : via separate plug connection
FDE (Fault Disconnect Equipment) : 6.7 mA
Polarity : not polarity sensitive
Rated voltage : 9 ... 32 V
Rated current : max. 23 mA
Indicators/operating means
LED PWR : green: on, bus voltage existent
LED COM ERR : red: continuous lightning: hardware error; 2 Hz flashing: no bus activities or bus fault; off: no error
LED CHANNEL ERROR : red: 2 Hz flashing: lead breakage, overrange; off: no error
Input Number : 8
Sensor types : see table 1
Grounding : grounding of thermoelements possible
Error detection : lead breakage, wiring error, hardware device error
Common mode voltage : Input to Input 600 Vpeak
Transfer characteristics
Deviation
Influence of ambient temperature : see table 3
Linearization : T/C input 0.1°C RTD input 0.03°C
Internal measurement cycle : for all sensor types max. 1 s
Galvanic isolation
Fieldbus/inputs : safe galvanic isolation acc. to EN 60079-11, voltage peak value 375 V
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU : EN 61326-1:2013
Standard conformity
Galvanic isolation : EN 60079-11
Electromagnetic compatibility : NE 21:2011
Degree of protection : IEC 60529
Fieldbus standard : IEC 61158-2
Shock resistance : EN 60068-2-27
Vibration resistance : EN 60068-2-6
Ambient conditions
Ambient temperature : -40 ... 70 °C (-40 ... 158 °F) hazardous area
-40 ... 85 °C (-40 ... 185 °F) safe area
Storage temperature : -40 ... 85 °C (-40 ... 185 °F)
Relative humidity : = 95 % non-condensing
Shock resistance : 15 g , 11 ms
Vibration resistance : 5 g , 10 ... 150 Hz
Corrosion resistance : acc. to ISA-S71.04-1985, severity level G3
Mechanical specifications
Connection type : plug-in terminals , spring terminal and screw terminal
Core cross-section
Bus : up to 2.5 mm2
Inputs : up to 2.5 mm2
Housing material : Polycarbonate
