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1-channel isolated barrier 24 V DC supply (Power Rail) Input for 2-wire SMART transmitters and current sources Signal splitter (1 input and 2 outputs) Dual output 0/4 mA ... 20 mA or 0/1 V ... 5 V Terminal blocks with test sockets 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 within the supply tolerance Power dissipation approx. 1.4 W at 20 mA transfer current, 250 Ω in both outputs Power consumption 2 W Input Connection side field side Connection terminals 1+, 2- (sink); 3+, 4- (source) Input signal 0/4 ... 20 mA Voltage drop terminals 3, 4: ≤ 6.1 V at 20 mA Short-circuit current terminals 1+, 2-: 25 mA Input resistance terminals 1+, 2-: max. 500 Ω (BRAIN) (250 Ω load) Available voltage terminals 1+, 2-: ≥ 16 V at 20 mA , ≥ 18.5 V at 4 mA Output Connection side control side Connection source: terminals 5-, 6+; 7-, 8+ sink: terminals 5+, 6-, 7+, 8- Load channel 1: 0 ... 500 Ω (20 mA)/> 1 MΩ (5 V) channel 2: 0 ... 500 Ω (20 mA)/> 1 MΩ (5 V) Output signal 0/4 ... 20 mA or 0/1 ... 5 V Ripple max. 50 µA rms Transfer characteristics Deviation Iout < 20 µA (0.1 %); Vout < 10 mV (0.2 %) incl. calibration, linearity, hysteresis and fluctuation of supply voltage, at 20 °C (68 °F), 0/4 ... 20 mA, 0/1 ... 5 V Influence of ambient temperature current output: 0.25 µA/K voltage output: 80 µV/K Frequency range field side into the control side: bandwidth with 0.5 Vpp signal 0 ... 6 kHz (-3 dB) control side into the field side: bandwidth with 0.5 Vpp signal 0.3 ... 6 kHz (-3 dB) Settling time 6 ms Rise time/fall time 2 ms Galvanic isolation Output/power supply functional insulation, rated insulation voltage 50 V AC Output/Output functional insulation, rated insulation voltage 50 V AC 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 21:2012 EN 61326-3-2:2008 Degree of protection IEC 60529:2001 Protection against electrical shock UL 61010-1:2012 Ambient conditions Ambient temperature -20 ... 60 °C (-4 ... 140 °F) extended ambient temperature range up to 70 °C (158 °F), refer to manual for necessary mounting conditions Mechanical specifications Degree of protection IP20 Connection screw terminals Mass approx. 100 g Dimensions 12.5 x 124 x 114 mm (0.5 x 4.9 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 BASEEFA 13 ATEX 0077 X 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 Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I Supply Maximum safe voltage 250 V (Attention! The rated voltage can be lower.) Equipment terminals 1+, 2- Voltage 25.2 V Voltage 28.2 V Current 93 mA Power 656 mW Internal capacitance 10 nF Internal inductance 0 mH Equipment terminals 3+, 4- Voltage 30 V Current 115 mA Power 700 mW Voltage 5 V Current 6.8 mA Power 1.6 mW Output Maximum safe voltage 250 V (Attention! The rated voltage can be lower.) Certificate BASEEFA 13 ATEX 0078 X Marking Ex-Hexagon II 3G Ex nA II T4 Gc [device in zone 2] 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 60079-15:2010 International approvals UL approval Control drawing 116-0380 (cULus) IECEx approval IECEx certificate IECEx BAS 13.0043X IECEx marking [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
