Description
Product details
1-channel isolated barrier 24 V DC supply (Power Rail) Input for 2-wire SMART transmitters and current sources Output for 4 mA ... 20 mA or 1 V ... 5 V Housing width 12.5 mm SIL 2 (SC 3) acc. to IEC/EN 61508 General specifications Signal type Analog input Functional safety related parameters Safety Integrity Level (SIL) SIL 2 Systematic capability (SC) SC 3 Supply Connection Power Rail or terminals 9+, 10- Rated voltage 19 ... 30 V DC Ripple ≤ 10 % Rated current ≤ 45 mA at 24 V and 20 mA source mode output Power dissipation ≤ 800 mW Power consumption ≤ 1.1 W Input Connection side field side Connection terminals 1+, 2-; 3+, 4- Input signal 4 ... 20 mA limited to approx. 26 mA Open circuit voltage/short-circuit current terminals 1+, 2-: 22 V / 26 mA Voltage drop terminals 3+, 4- : approx. 5 V Available voltage terminals 1+, 2-: ≥ 15 V at 20 mA ; ≥ 18 V at 4 mA Output Connection side control side Connection terminals 5-, 6+ terminals 5-, 8+ for HART resistor Load 0 ... 350 Ω (source mode) Output signal 4 ... 20 mA or 1 ... 5 V (on 250 Ω, 0.1 % internal shunt) 4 ... 20 mA (sink mode), operating voltage 10 ... 30 V Ripple 20 mV rms Transfer characteristics Deviation at 20 °C (68 °F) < 0.1 % of full scale, incl. non-linearity and hysteresis (source mode and sink mode 4 ... 20 mA) ≤ ± 0.2 % incl. non-linearity and hysteresis (source mode 1 ... 5 V) Influence of ambient temperature < 2 µA/K (-20 ... 70 °C (-4 ... 158 °F)); < 4 µA/K (-40 ... -20 °C (-40 ... -4 °F)) (source mode and sink mode 4 ... 20mA) < 0.5 mV/K (-20 ... 70 °C (-4 ... 158 °F)); < 1 mV/K (-40 ... -20 °C (-40 ... -4 °F)) (source mode 1...5 V) Frequency range field side into the control side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) control side into the field side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) Settling time ≤ 50 ms Rise time/fall time ≤ 10 ms Galvanic isolation Input/Output basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff Input/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff Output/power supply basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff Indicators/settings Display elements LED Control elements DIP switch Configuration via DIP switches Labeling space for labeling at the front Directive conformity Electromagnetic compatibility Directive 2014/30/EU EN 61326-1:2013 (industrial locations) Conformity Electromagnetic compatibility NE 21:2017 EN 61326-3-2:2018 Degree of protection IEC 60529:2001 Protection against electrical shock UL 61010-1:2012 Ambient conditions Ambient temperature -40 ... 70 °C (-40 ... 158 °F) Mechanical specifications Degree of protection IP20 Connection screw terminals Mass approx. 100 g Dimensions 12.5 x 119 x 114 mm (0.5 x 4.7 x 4.5 inch) (W x H x D) , housing type A2 Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001 Data for application in connection with hazardous areas EU-type examination certificate CESI 06 ATEX 021 Marking Ex-Hexagon II (1)G [Ex ia Ga] IIC Ex-Hexagon II (1)D [Ex ia Da] IIIC Ex-Hexagon I (M1) [Ex ia Ma] I Input Ex ia Supply Maximum safe voltage 250 V AC (Attention! Um is no rated voltage.) Equipment terminals 1+, 2- Voltage 25.2 V Current 100 mA Power 630 mW Internal capacitance 5.7 nF Internal inductance negligible Equipment terminals 3+, 4- Voltage 30 V Current 128 mA Voltage 7.2 V Current 100 mA Power 25 mW Internal capacitance 5.7 nF Internal inductance negligible Certificate CESI 19 ATEX 021 X Marking Ex-Hexagon II 3G Ex ec IIC T4 Gc Galvanic isolation Input/Output safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V Input/power supply safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V Directive conformity Directive 2014/34/EU EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-7:2015 International approvals FM approval FM certificate FM 18 CA 0116 X , FM 19 US 0117 X Control drawing 116-0469 (cFMus) UL approval E106378 Control drawing 116-0459 (cULus) IECEx approval IECEx certificate IECEx CES 06.0001X IECEx marking [Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex ec IIC T4 Gc
