SR5906

SR5906 Control monitor for flow sensors SRM12XXAKOW/LS-100-IRF 1 2 3 4 LED bar display setting pushbutton connection for voltage supply and output signals connection for flow sensor Application Application Flow monitoring; Wire monitoring Electrical data Frequency AC [Hz] 47...63 Operating voltage tolerance [%] -15...10 Operating voltage [V] 90...240 AC [VA] 3.5 Max. power consumption Protection class II Reverse polarity protection no Power-on delay time Number of channels [s] 10 1 Outputs Electrical design Contact rating Switching cycles (mechanical) relay 3 A (250 V AC / 30 V DC); (switching cycles at 3 A load: 100.000; type of switch-off: normally open) 20_Millionen Switching function flow monitoring output switches when flow is present: ON for output function = normally open / OFF for output function = normally closed Short-circuit protection no Overload protection no ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SR5906-01 — 05.10.2018 — SR5906 Control monitor for flow sensors SRM12XXAKOW/LS-100-IRF Software / programming Adjustment of the switch point pushbutton Operating conditions Ambient temperature [°C] -20...60 Protection IP 67; (with sensor attached) Tests / approvals EMC Shock resistance Vibration resistance MTTF EN 61000-4-2 ESD 4 kV CD / 8 kV AD EN 61000-4-3 HF radiated 10 V/m EN 61000-4-4 Burst 2 kV EN 61000-4-6 HF conducted 10 V DIN IEC 68-2-27 30 g (6 ms) DIN IEC 68-2-6 [years] 5 g (55...2000 Hz) 209 Mechanical data Weight [g] Materials 244.5 stainless steel (1.4404 / 316L); stainless steel (1.4301 / 304); PC; PBT-GF20; EPDM/X; brass Displays / operating elements Display function LED, bar graph switching status LED, orange flash in case of wire break Electrical connection Required protection miniature fuse to IEC60127-2 sheet 1; ≤ 5 A; fast acting Remarks Connection for flow sensor without short-circuit protection / reverse polarity protection. Remarks The flow sensor must be directly connected to the control monitor. A connection by means of extension cables is not allowed. Recommendation Check the safe functioning of the unit after a short circuit. Pack quantity 1 pcs. Electrical connection Connector: 1 x 1/2" ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SR5906-01 — 05.10.2018 — SR5906 Control monitor for flow sensors SRM12XXAKOW/LS-100-IRF Connection n.c. = not used Note miniature fuse to IEC60127-2 sheet 1 ≤ 5 A fast acting Caution no protective insulation between relay circuit and supply voltage ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — SR5906-01 — 05.10.2018 —