25.02.2016 - 19:59:34h Datasheet - SRB 211ST V.2 Guard door monitors and Safety control modules for Emergency Stop applications / Micro Processor based safety controllers (Series AES) / SRB211ST Preferred typ • 2 safety contacts, STOP 0; 1 safety contact, STOP 1 • 1 Signalling output • Suitable for signal processing of potential-free outputs, e.g. emergency stop command devices, position switches and solenoid interlocks • Suitable for signal processing of outputs connected to potentials (AOPDs), e.g. safety light grids/curtains (Minor differences between the printed image and the original product may exist!) Ordering details Product type description SRB 211ST V.2 Article number 101208309 EAN code eCl@ss 27-37-19-01 Approval Approval BG USA/CAN Classification Standards EN ISO 13849-1, IEC 61508, EN 60947-5-1 PL up e (STOP 0) bis d (STOP 1) Control category up 4 (STOP 0) up 3 (STOP 1) DC 99% (STOP 0) > 60% (STOP 1) CCF > 65 points PFH value ≤ 2,0 x 10-8/h (STOP 0) ≤ 2,0 x 10-7/h (STOP 1) SIL up 3 (STOP 0) bis 2 (STOP 1) 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 SRB 211ST 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 , Ag-Ni, self-cleaning, positive action Weight 250 g Start conditions Automatic or Start button (Optional monitored) Start input (Y/N) Yes Feedback circuit (Y/N) Yes Start-up test (Y/N) No Reset after disconnection of supply voltage (Y/N) No Automatic reset function (Y/N) Yes Reset with edge detection (Y/N) Yes Pull-in delay - ON delay with automatic start 120 ms - ON delay with reset button ≤ 25 ms Drop-out delay - Drop-out delay in case of power failure ≤ 55 ms - Drop-out delay in case of emergency stop 15 ms, max. 20 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, ± 15 % 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 III 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 2.4 W; 5.9 VA, plus signalling output Type of actuation AC/DC Rated operating voltage Ue 24 VDC −15% / +20%, residual ripple max. 10%; 24 VAC −15% / +10% Operating current Ie 0,24 A Frequency range 50 / 60 Hz Electronic protection (Y/N) Yes Fuse rating for the operating voltage Internal electronic trip, tripping current F1: > 750 mA, tripping current F2: > 75 mA Reset after disconnection of supply voltage tripping current F3: > 140 mA Current and tension on control circuits - S11, S12, S21, S22 24 VDC, Test current: 10 mA - X1, X2 24 VDC, Test current: 10 mA, Start pulse: 25 mA / 25 ms - X1, X3 24 VDC, Test current: 10 mA, Start pulse: 950 mA / 10 ms Bridging in case of voltage drops 40 ms Inputs Monitored inputs - Short-circuit recognition (Y/N) optional - 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 / 1 - Stop category 0 13-14, 23-24: AC-15: 230 V / 6 A DC-13: 24 V / 5 A Number of safety contacts 3 piece Number of auxiliary contacts 0 piece Number of signalling outputs 1 piece Switching capacity - Switching capacity of the safety contacts (13-14; 23-24) max. 250 V, 8 A ohmic (inductive in case of appropriate protective wiring) min. 5 V, 5 mA (37-38) max. 250 V, 6 A ohmic (inductive in case of appropriate protective wiring) min. 10 V, 10 mA - Switching capacity of the signaling/diagnostic outputs 24 VDC, 100 mA Fuse rating - Protection of the safety contacts 8 A slow blow (13-14; 23-24) 6.3 A slow blow ( 37-38) - Fuse rating for the signaling/diagnostic outputs Internal electronic trip tripping current > 0,1 A Utilisation category To EN 60947-5-1 - Stop category 1 37-38: AC-15: 230 V / 3 A DC-13: 24 V / 2 A Number of undelayed semi-conductor outputs with signaling function 1 piece Number of undelayed outputs with signaling function (with contact) 0 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. 2 piece Number of secure, delayed semi-conductor outputs with signaling function 0 piece Number of secure, delayed outputs with signaling function (with contact). 1 piece LED switching conditions display LED switching conditions display (Y/N) Yes Number of LED´s 6 piece LED switching conditions display - The integrated LEDs indicate the following operating states. - Position relay K2 - Position relay K1 - Position relay K3/K4 - Supply voltage - Internal operating voltage Ui Miscellaneous data Applications Emergency-Stop button Pull-wire emergency stop switches Guard system Safety light curtain Safety sensor Dimensions Dimensions - Width 22.5 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 Input level: The example shows a 2-channel control of a guard door monitoring with two position switches, whereof one with positive break, external reset button (R) and feedback circuit (H2). The control recognises cross-short, cable break and earth leakages in the monitoring circuit. F1 = hybrid fuse 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. For 1-channel control, connect NC contact to S11/S12 and bridge S12/S22 Connect potential p-type outputs of safety light grids/curtains to S12/S22. The devices must have the same reference potential. Automatic start: The automatic start is programmed by connecting the feedback circuit to the terminals X1/X3. If the feedback circuit is not required, establish a bridge Time delay: The time-delayed safety enable 37/38 is adjustable for 1 to 30 seconds drop-out delay (see setting intructions). The safety enabling circuit 37/38 conforms to EN 60204-1 for STOP Category 1. The safety enabling circuits 13/14 and 23/24 conform to EN 60204-1 for STOP Category 0. Setting of the drop-out delay time is carried out by means of a potentiometer from the front of the enclosure. The wiring diagram is shown with guard doors closed and in de-energised condition. Documents Operating instructions and Declaration of conformity (pt) 1 MB, 02.08.2012 Code: mrl_srb_ 211st_v2_pt Operating instructions and Declaration of conformity (en) 587 kB, 13.09.2013 Code: mrl_srb_ 211st_v2_en Operating instructions and Declaration of conformity (pl) 625 kB, 18.03.2014 Code: mrl_srb_ 211st_v2_pl Operating instructions and Declaration of conformity (it) 590 kB, 06.11.2013 Code: mrl_srb_ 211st_v2_it Operating instructions and Declaration of conformity (es) 594 kB, 07.11.2013 Code: mrl_srb_ 211st_v2_es Operating instructions and Declaration of conformity (nl) 603 kB, 28.01.2014 Code: mrl_srb_ 211st_v2_nl Operating instructions and Declaration of conformity (sv) 1 MB, 10.09.2012 Code: mrl_srb_ 211st_v2_sv Operating instructions and Declaration of conformity (da) 598 kB, 14.10.2015 Code: mrl_srb_ 211st_v2_da Operating instructions and Declaration of conformity (de) 596 kB, 13.09.2013 Code: mrl_srb_ 211st_v2_de Operating instructions and Declaration of conformity (jp) 697 kB, 07.11.2013 Code: mrl_srb_ 211st_v2_jp Operating instructions and Declaration of conformity (fr) 594 kB, 06.11.2013 Code: mrl_srb_ 211st_v2_fr Operating instructions and Declaration of conformity (cs) 1 MB, 27.02.2012 Code: mrl_srb_ 211st_v2_cs Wiring example (99) 19 kB, 04.08.2008 Code: Ksrb2l03 BG-test certificate (de) 818 kB, 14.01.2015 Code: z_211p01 BG-test certificate (en) 806 kB, 14.01.2015 Code: z_211p02 CCC certification (cn) 87 kB, 24.09.2015 Code: q_srbp08 CCC certification (en) 121 kB, 24.09.2015 Code: q_srbp07 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 25.02.2016 - 19:59:35h Kasbase 3.2.1.F.64I