Description
Product details
1-channel isolated barrier 24 V DC supply (loop powered) Current limit 45 mA at 12 V DC Housing width 12.5 mm Up to SIL 3 acc. to IEC/EN 61508 General specifications Signal type Digital Output Functional safety related parameters Safety Integrity Level (SIL) SIL 3 Supply Rated voltage loop powered Power dissipation < 1 W Input Connection side control side Connection terminals 5, 6 Rated voltage 19 ... 30 V DC Current ≤ 72 mA at Ui = 19 V, ≤ 50 mA at Ui = 30 V with 265 Ω output load ≤ 45 mA at Ui = 19 V, ≤ 31 mA at Ui = 30 V with shorted output ≤ 14 mA at Ui = 19 V, ≤ 11 mA at Ui = 30 V no load at output Inrush current ≤ 200 mA after 100 µs Output Connection side field side Connection terminals 1+, 2- Internal resistor ≤ 238 Ω Current ≤ 45 mA Voltage ≥ 12 V Open loop voltage ≥ 22.7 V Output rated operating current 45 mA Output signal These values are valid for the rated operating voltage 19 ... 30 V DC. Energized/De-energized delay single operation: typ. 1.7 ms/50 µs; periodical: typ. 5 µs/50 µs Galvanic isolation Input/Output reinforced insulation acc. to EN 50178, rated insulation voltage 300 Veff Indicators/settings Display elements LED 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 Degree of protection IEC 60529 Protection against electrical shock UL 61010-1 Ambient conditions Ambient temperature -20 ... 60 °C (-4 ... 140 °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 BASEEFA 06 ATEX 0170 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 Output [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I Voltage 25.2 V Current 110 mA Power 693 mW Input Maximum safe voltage 250 V (Attention! The rated voltage can be lower.) Certificate PF 06 CERT 0971 X Marking Ex-Hexagon II 3G Ex nA IIC T4 Gc Galvanic isolation Input/Output safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V Directive conformity Directive 2014/34/EU EN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010 International approvals FM approval Control drawing 116-0419 (cFMus) UL approval Control drawing 116-0420 (cULus) IECEx approval IECEx certificate IECEx BAS 06.0032 IECEx marking [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
