Model D1061S-077
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Characteristics: General Description: The DIN-Rail RS422 / RS485 Fieldbus Isolating Repeater type D1061S-077 is used to separate Intrinsically Safe RS422 / RS485 equipment located in Hazardous Area from a Rs232 / RS422 / RS485 controller located in Safe Area. Transmission speed is DIP-switch adjustable from 1.2 Kbit/s up to 1.5 Mbit/s. Terminating impedance is DIP-switch selectable inside the unit (200 Q value) for both sides of communication lines (Hazardous Area and Safe Area side). RS422 / RS485 connection in Safe Area is provided both on terminal block and SUB D 9 poles female connector on the unit. RS232 connection is provided on SUB D 9 poles female connector only. The module also provides a shield terminal block for connecting cable shielding on Hazardous Area side. Function: 1 channel I.S. RS422 / RS485 isolating repeater, provides 3 port isolation (input/output/supply). Signalling LEDs: Power supply indication (green), Rx-Tx transmission (yellow). Field Configurability: Hardware is totally configurable via DIP-switches; parameters are: transmission speed adjustable from 1.2 Kbit/s up to 1.5 Mbit/s; terminating impedance enabled or disabled in both communication lines; RS422 / RS485 connection selection from terminal blocks or SUB D 9 poles female connector. EMC: Fully compliant with CE marking applicable requirements. • Input/Output from Zone 0 (Zone 20), installation in Zone 2. • RS422 / RS485 Hazardous Area I.S. Signal. • RS232 / RS422 / RS485 Safe Area Signal. • Transmission speed up to 1.5 Mbit/s. • Three port isolation, Input/Output/Supply. • EMC Compatibility to EN61000-6-2, EN61000-6-4. • In-field programmability by DIP Switch. • ATEX, IECEx Certifications. • High Reliability, SMD components. • Simplified installation using standard DIN Rail and plug-in terminal blocks. • 250 Vrms (Um) max. voltage allowed to the instruments associated with the barrier. Technical Data: Supply: 24 Vdc nom (20 to 30 Vdc) reverse polarity protected, ripple within voltage limits s 5 Vpp. Current consumption @ 24 V: 100 mA with 1.5 Mbit/s transmission speed, typical. Power dissipation: 2.0 W with 24 V supply and 1.5 Mbit/s transmission speed typical. Max. power consumption: at 30 V supply and 1.5 Mbit/s transmission speed, 2.8 W. Isolation (Test Voltage): I.S. RS422-RS485 / RS232-RS422-RS485 1.5 KV; I.S. RS422-RS485 / Supply 1.5 KV; RS232-RS422-RS485 / Supply 500 V. Input/Output I.S. Hazardous Area: RS422 / RS485 Intrinsically Safe connection (EIA RS422-A and EIA RS485 applicable standard). Terminating impedance: 200 Q DIP-switch selectable. Transmission speed: 1.2, 2.4, 4.8, 9.6, 14.4, 19.2, 38.4, 57.6, 93.75, 115.2, 187.5, 375, 500, 750 Kbit/s or 1.0, 1.5 Mbit/s DIP-switch configurable. Transmission cable length: s 1200 m up to 93.75 Kbit/s, s 1000 m up to 187.5 Kbit/s, s 400 m up to 500 Kbit/s, s 200 m up to 1.5 Mbit/s. Connection: by plug-in disconnect screw terminal block to accomodate terminations up to 2.5 mm2, shield terminal block provided for cable connection. Output/Input Safe Area: rS232 / RS422 / RS485 connection (EIA RS232-C, EIA RS422-A and EIA RS485 applicable standard). RS422 /RS485 Terminating impedance: 200 Q DIP-switch selectable. RS422 /RS485 Transmission speed: 1.2, 2.4, 4.8, 9.6, 14.4, 19.2, 38.4, 57.6, 93.75, 115.2, 187.5, 375, 500, 750 Kbit/s or 1.0, 1.5 Mbit/s DIP-switch configurable. RS422 /RS485 Transmission cable length: s 1200 m up to 93.75 Kbit/s, s 1000 m up to 187.5 Kbit/s, s 400 m up to 500 Kbit/s, s 200 m up to 1.5 Mbit/s. RS422 /RS485 Connection: by plug-in disconnect screw terminal block to accomodate terminations up to 2.5 mm2 or SUB D 9 poles female connector (requires SUB D 9 poles male mating connector), DIP-switch configurable. Rs232 Transmission speed: 1.2, 2.4, 4.8, 9.6, 14.4, 19.2, 38.4, 57.6, 93.75, 115.2 Kbit/s DIP-switch configurable. RS232 Transmission cable length: s 15 m up to 115.2 Kbit/s. RS232 Connection: SUB D 9 poles female connector (requires SUB D 9 poles male mating connector). Compatibility: aCE mark compliant, conforms to 94/9/EC Atex Directive and to 2004/108/CE EMC Directive. Environmental conditions: Operating: temperature limits -20 to + 60 °C, relative humidity max 90 % non condensing, up to 35 °C. Storage: temperature limits - 45 to + 80 °C. Safety Description: ATEX: II 3(1) G Ex nA [ia Ga] IIC T4 Gc, II (1) D [Ex ia Da] IIIC, I (M1) [Ex ia Ma] I IECEx: Ex nA [ia Ga] IIC T4 Gc, [Ex ia Da] IIIC, [Ex ia Ma] I, associated apparatus and non-sparking electrical equipment. Uo/Voc = 3.7 V, Io/Isc = 93 mA, Po/Po = 85 mW at terminals 13-14 and 15-16. Ui/Vmax = 30 V, Ii/Imax = 136 mA, Ci = 0 nF, Li = 0 nH at terminals 13-14 and 15-16. Um = 250 Vrms, -20 °C s Ta s 60 °C. Approvals: DMT 01 ATEX E 042 X conforms to EN60079-0, EN60079-11, EN60079-15, EN60079-26, EN61241-11, IECEx BVS 07.0027X conforms to IEC60079-0, IEC60079-11, IEC60079-15, IEC60079-26, IEC61241-11. DNV No.A-13778 Certificates for maritime applications. Mounting: T35 DIN Rail according to EN50022. Weight: about 170 g. Connection: by polarized plug-in disconnect screw terminal blocks to accomodate terminations up to 2.5 mm2 and SUB D 9 poles (DB9) DIN 41652 female connector (only for RS232, RS422, RS485 Safe Area connection). Location: Safe Area or Zone 2, Group IIC T4 installation. Protection class: IP 20. Dimensions: Width 22.5 mm, Depth 99 mm, Height 114.5 mm.

Parameters Table: Safety Description Image: Maximum External Parameters Group Cenelec Terminals 13-14, 15-16 Uo/Voc = 3.7 V Io/Isc = 93 mA Po/Po = 85 mW Function Diagram: HAZARDOUS AREA ZONE 0 (ZONE 20) GROUP IIC SAFE AREA, ZONE 2 GROUP IIC T4 5 SUB D 9 poles female connector SUB D 9 poles female connector