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| | SIPART PS2 PA | Basic device without Ex protection | Basic device with EEx-d protection (flameproof casing) | Basic device with EEx ia/ib protection | Basic device with EEx n protection | |
| | Communication | Layers 1 and 2 according to PROFIBUS PA, transmission technique according to IEC 1158-2; slave function; layer 7 (protocol layer) according to PROFIBUS DP, EN 50170 standard with the extended PROFIBUS functions (all data acyclic, manipulated variable, feedbacks and status also cyclic) | |
| | C2 connections | Four connections to master class 2 are supported, automatic connection setup 60 s after break in communication; | |
| | Device profile | PROFIBUS PA profile B, version 3.0, more than 150 objects | |
| | Response time to master message | | Typical 10 ms | | |
| | Device address | | 126 (when delivered) | | |
| | PC parameterizing software | SIMATIC PDM; supports all device objects. The software is not included in the scope of delivery | |
| | Connections | | | | | |
| | • Electric | Screw terminals 2.5 AWG28-12 | Screw terminals 2.5 AWG28-12 | Screw terminals 2.5 AWG28-12 | Screw terminals 2.5 AWG28-12 | |
| | | | EEx d certified cable gland M20x1.5, /-14 NPT or M25x1.5 | Cable gland M20 x 1.5 or /-14 NPT | Cable gland M20 x 1.5 or /-14 NPT | |
| | • Pneumatic | Female thread GV DIN EN ISO 228-1 (V-18 NPT) | Female thread GVa DIN EN ISO 228-1 (V-18 NPT) | Female thread GV DIN EN ISO 228-1 (V-18 NPT) | Female thread GV DIN EN ISO 228-1 (V-18 NPT) | |
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| | •Uo | - | - | < 5V | <5V | |
| | •Io | - | - | < 75 mA | <75mA | |
| | •Is | - | - | <160mA | <160mA | |
| | •Po | - | - | < 120 mW | < 120 mW | |
| | • Maximum permissible external capacitance Co | - | - | < 1 |xF | < 1 | F | |
| | • Maximum permissible external inductance Lo | - | - | < 1 mH | < 1 mH | |
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