18.02.2016 - 18:52:25h Datasheet - SRB301HC/T-24V Guard door monitors and Safety control modules for Emergency Stop applications / General Purpose safety controllers (Series PROTECT SRB) / SRB301HC/T Preferred typ • 3 safety contacts, STOP 0 • 1 Signalling output • Suitable for signal processing of potential-free outputs, e.g. emergency stop command devices, position switches and solenoid interlocks and Safety mats (Minor differences between the printed image and the original product may exist!) Ordering details Product type description SRB301HC/T-24V Article number 101190593 EAN code 4250116202331 Replaced article number 101193478 eCl@ss 27-37-19-01 Approval Approval USA/CAN TÜV Classification Standards EN ISO 13849-1, IEC 61508, EN 60947-5-1 PL up e (STOP 0) Control category up 4 (STOP 0) DC 99% (STOP 0) CCF > 65 points PFH value ≤ 2,0 x 10-8/h (STOP 0) SIL up 3 (STOP 0) Mission time 20 Years - notice The PFH value is applicable for the combinations listed in the table for contact load (K) (current through enabling paths) and switching cycle number (n-op/y). In case of 365 operating days per year and a 24-hour operation, this results in the specified switching cycle times (t-cycle) for the relay contacts. Diverging applications on request. Global Properties Product name SRB301HC/T Standards IEC/EN 60204-1, EN 60947-5-1, EN ISO 13849-1, IEC 61508 Compliance with the Directives (Y/N) Yes Climatic stress EN 60068-2-78 Mounting snaps onto standard DIN rail to EN 60715 Terminal designations IEC/EN 60947-1 Materials - Material of the housings Plastic, glass-fibre reinforced thermoplastic, ventilated - Material of the contacts , self-cleaning, positive action Weight 380 g Start conditions Automatic or Start button Start input (Y/N) Yes Feedback circuit (Y/N) Yes Start-up test (Y/N) No Automatic reset function (Y/N) Yes Reset with edge detection (Y/N) No Pull-in delay - ON delay with reset button 200 ms, max. 400 ms Drop-out delay - Drop-out delay in case of power failure 100 ms - Drop-out delay in case of emergency stop 20 ms, max. 25 ms Mechanical data Connection type Screw connection Cable section - Min. Cable section 0,25 mm² - Max. Cable section 2.5 mm² Pre-wired cable rigid or flexible Tightening torque for the terminals 0,6 Nm Detachable terminals (Y/N) Yes Mechanical life 10.000.000 operations Electrical lifetime Derating curve available on request restistance to shock 30 g / 11 ms Resistance to vibration To EN 60068-2-6 10 ... 55 Hz, Amplitude 0,35 mm Ambient conditions Ambient temperature - Min. environmental temperature −25 °C - Max. environmental temperature +60 °C Storage and transport temperature - Min. Storage and transport temperature −40 °C - Max. Storage and transport temperature +85 °C Protection class - Protection class-Enclosure IP40 - Protection class-Terminals IP20 - Protection class-Clearance IP54 Air clearances and creepage distances To IEC/EN 60664-1 - Rated impulse withstand voltage Uimp 4 kV - Overvoltage category II To VDE 0110 - Degree of pollution 2 To VDE 0110 Electromagnetic compatibility (EMC) EMC rating conforming to EMC Directive Electrical data Rated DC voltage for controls - Min. rated DC voltage for controls 20.4 V - Max. rated DC voltage for controls 28.8 V Rated AC voltage for controls, 50 Hz - Min. rated AC voltage for controls, 50 Hz 20.4 V - Max. rated AC voltage for controls, 50 Hz 26.4 V Rated AC voltage for controls, 60 Hz - Min. rated AC voltage for controls, 60 Hz 20.4 V - Max. rated AC voltage for controls, 60 Hz 26.4 V Contact resistance max. 100 mΩ Power consumption 1.6 W; 3.7 VA Type of actuation AC / DC Rated operating voltage Ue 24 VDC −15% / +20%, residual ripple max. 10% 24 VAC −15% / +10% Frequency range 50 / 60 Hz Electronic protection (Y/N) Yes Fuse rating for the operating voltage Internal electronic trip, tripping current F1: > 0,5 A; secondary side: tripping current > 0,12 A Current and tension on control circuits - S13 ... S14 24 VDC, Test current: 20 mA, Start pulse: 80 mA / 120 ms - S23 ... S24 24 VDC, Test current: 20 mA - X1 ... X2 24 VDC, Start pulse: 80 mA / 120 ms Bridging in case of voltage drops 90 ms Inputs Monitored inputs - Short-circuit recognition (Y/N) Yes - Wire breakage detection (Y/N) Yes - Earth connection detection (Y/N) Yes Number of shutters 0 piece Number of openers 2 piece Cable length 1500 m with 1.5 mm²; 2500 m with 2.5 mm² Conduction resistance max. 40 Ω Outputs Stop category 0 Number of safety contacts 3 piece Number of auxiliary contacts 1 piece Number of signalling outputs 0 piece Switching capacity - Switching capacity of the safety contacts max. 250 VAC, 8 A ohmic (inductive in case of appropriate protective wiring) - Switching capacity of the auxiliary contacts 24 V DC, 2 A Fuse rating - Protection of the safety contacts 8 A slow blow, 10 A quick-blow - Fuse rating for the auxiliary contacts 2 A slow blow, 2.5 A quick-blow Utilisation category To EN 60947-5-1 AC-15: 230 V / 6 A DC-13: 24 V / 6 A Note on the utilisation category Residual current at ambient temperature up to: - 45°C = 24 A; - 55°C = 18 A; - 60°C = 12 A Number of undelayed semi-conductor outputs with signaling function 0 piece Number of undelayed outputs with signaling function (with contact) 1 piece Number of delayed semi-conductor outputs with signaling function. 0 piece Number of delayed outputs with signalling function (with contact). 0 piece Number of secure undelayed semi-conductor outputs with signaling function 0 piece Number of secure, undelayed outputs with signaling function, with contact. 3 piece Number of secure, delayed semi-conductor outputs with signaling function 0 piece Number of secure, delayed outputs with signaling function (with contact). 0 piece LED switching conditions display LED switching conditions display (Y/N) Yes Number of LED´s 4 piece LED switching conditions display - The integrated LEDs indicate the following operating states. - Position relay K1 - Position relay K2 - Supply voltage Miscellaneous data Applications Emergency-Stop button Guard system Safety mats Pull-wire emergency stop switches Dimensions Dimensions - Width 45 mm - Height 100 mm - Depth 121 mm notice Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit. notice - Wiring example 2 channel control shown for a guard-door monitor with two contacts, of which at least one contact has positive break, with external reset button (R). Relay outputs: Suitable for 2 channel control, for increase in capacity or number of contacts by means of contactors or relays with positive-guided contacts. (H2) = Feedback circuit The control recognises cross-short, cable break and earth leakages in the monitoring circuit. The wiring diagram is shown with guard doors closed and in de-energised condition. Documents Operating instructions and Declaration of conformity (de) 319 kB, 29.11.2013 Code: mrl_srb_301hc_t_de Operating instructions and Declaration of conformity (cs) 321 kB, 27.07.2015 Code: mrl_srb_301hc_t_cs Operating instructions and Declaration of conformity (pl) 327 kB, 20.03.2014 Code: mrl_srb_301hc_t_pl Operating instructions and Declaration of conformity (fr) 295 kB, 21.01.2014 Code: mrl_srb_301hc_t_fr Operating instructions and Declaration of conformity (nl) 295 kB, 21.01.2014 Code: mrl_srb_301hc_t_nl Operating instructions and Declaration of conformity (it) 292 kB, 21.01.2014 Code: mrl_srb_301hc_t_it Operating instructions and Declaration of conformity (jp) 395 kB, 21.01.2014 Code: mrl_srb_301hc_t_jp Operating instructions and Declaration of conformity (es) 296 kB, 21.01.2014 Code: mrl_srb_301hc_t_es Operating instructions and Declaration of conformity (en) 309 kB, 29.11.2013 Code: mrl_srb_301hc_t_en Wiring example (99) 19 kB, 04.08.2008 Code: ksrb3l22 TÜV certification (de, en) 226 kB, 13.02.2014 Code: z_srbp05 CCC certification (en) 104 kB, 20.11.2015 Code: q_srbp03 CCC certification (cn) 95 kB, 20.11.2015 Code: q_srbp04 EAC certification (ru) 833 kB, 05.10.2015 Code: q_6042p17_ru Images Wiring example K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, D-42279 Wuppertal The data and values have been checked throroughly. Technical modifications and errors excepted. Generiert am 18.02.2016 - 18:52:26h Kasbase 3.2.1.F.64I