IPC Station chervon right Manufacturers chervon right S chervon right SCHMERSAL chervon right 101163475
About product Specifications Features Datasheet FAQ

SCHMERSAL 101163475

Image of SCHMERSAL 101163475


Safety Controller, 24VAC/DC, 3 Safety Contactos, 1 Signalling Output
Schmersal SRB Safety Controller for integration in safety circuits are designed for fitting in control cabinets. They are used for the safe evaluation of the signals of positive break position switches for safety functions on sliding, hinged and removable safety guards as well as emergency stop control devices.

Part Number



Request Quote



Lead Time

Request Quote


Safety »  Controllers


Part Number


Product Series




Weight - lbs.


Base Unit of Measure


Categorization Information

Safety - Intrinsic, Curtains, Mats, etc.
Safety Controller, 24VAC/DC,-101163475



pdf file


275 KiB

Extracted Text

25.02.2016 - 18:05:23h Datasheet - SRB301LC 24VAC/DC Guard door monitors and Safety control modules for Emergency Stop applications / General Purpose safety controllers (Series PROTECT SRB) / SRB301LC Preferred typ • 1 Signalling output • 3 safety contacts, STOP 0 • Suitable for signal processing of potential-free outputs, e.g. emergency stop command devices, position switches and solenoid interlocks (Minor differences between the printed image and the original product may exist!) Ordering details Product type description SRB301LC 24VAC/DC Article number 101163475 EAN code 4250116201532 Replaced article number 101165472 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) 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 SRB301LC 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 230 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 automatic start 30 ms Drop-out delay - Drop-out delay in case of emergency stop ≤ 50 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) No 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 +45 °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 max. 1.7 W; 1.9 VA Type of actuation AC/DC Rated operating voltage Ue 24 VDC −15% / +20%, residual ripple max. 10% 24 VAC −15% / +10% Operating current Ie 0,08 A Frequency range 50 / 60 Hz Electronic protection (Y/N) No Fuse rating for the operating voltage 0,5 A gG D-fuse 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, 6 A ohmic (inductive in case of appropriate protective wiring) min. 10 V, 10 mA - Switching capacity of the auxiliary contacts 24 VDC, 2 A Fuse rating - Protection of the safety contacts 6 A slow blow - Fuse rating for the auxiliary contacts 2 A slow blow Utilisation category To EN 60947-5-1 AC-15: 230 V / 6 A DC-13: 24 V / 6 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 - Internal operating voltage Ui Miscellaneous data Applications Emergency-Stop button Guard system Pull-wire emergency stop switches 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); cross-wire monitoring and feedback circuit (H2) The control recognises cross-short, cable break and earth leakages in the monitoring circuit. 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. In case of a 1-channel control, connect the NC contact to the operating voltage and bridge S11/S12 and S21/S22. Automatic start: The automatic start is programmed by connecting the feedback circuit to the terminals X1/X2. If the feedback circuit is not required, establish a bridge The wiring diagram is shown with guard doors closed and in de-energised condition. Documents Operating instructions and Declaration of conformity (it) 303 kB, 03.01.2014 Code: mrl_srb_301lc_it Operating instructions and Declaration of conformity (es) 308 kB, 14.01.2014 Code: mrl_srb_301lc_es Operating instructions and Declaration of conformity (jp) 408 kB, 03.01.2014 Code: mrl_srb_301lc_jp Operating instructions and Declaration of conformity (nl) 307 kB, 14.01.2014 Code: mrl_srb_301lc_nl Operating instructions and Declaration of conformity (en) 910 kB, 21.01.2010 Code: mrl_srb_301lc_en Operating instructions and Declaration of conformity (fr) 309 kB, 14.01.2014 Code: mrl_srb_301lc_fr Operating instructions and Declaration of conformity (pl) 340 kB, 20.03.2014 Code: mrl_srb_301lc_pl Operating instructions and Declaration of conformity (pt) 393 kB, 22.08.2013 Code: mrl_srb_301lc_pt Operating instructions and Declaration of conformity (de) 1 MB, 30.06.2010 Code: mrl_srb_301lc_de Operating instructions and Declaration of conformity (da) 316 kB, 22.10.2015 Code: mrl_srb_301lc_da Wiring example (99) 19 kB, 04.08.2008 Code: Ksrb3l04 Wiring example (99) 19 kB, 04.08.2008 Code: Ksrb3l04 Wiring example (99) 20 kB, 22.08.2008 Code: ksrb3l11 Wiring example (99) 18 kB, 22.08.2008 Code: ksrb3l19 BG-test certificate (de) 40 kB, 28.02.2005 Code: z_l30p01 CCC certification (cn) 96 kB, 24.09.2015 Code: q_srbp02 CCC certification (en) 122 kB, 24.09.2015 Code: q_srbp01 EAC certification (ru) 833 kB, 05.10.2015 Code: q_6042p17_ru Images Wiring example Wiring example Wiring example Internal wiring diagram 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 - 18:05:24h Kasbase 3.2.1.F.64I

Frequently asked questions

Why choose IPC Station?

chervon down
IPC Station' parent company, GID Industrial, specializes in procuring industrial parts. We have years of experience finding rare and obsolete equipment that our customers need in order to get back to business. There are other companies who claim to do what we do, but we're confident that our commitment to quality and value is unparalleled in our field.

What is IPC Station' warranty policy for the 101163475?

chervon down
The warranty we offer will be based on what we negotiate with our suppliers. It is possible for some parts to be sold as-is and without a warranty. Our specialty, single board computers, tend to receive a one-year warranty.

What carriers does IPC Station use to ship parts?

chervon down
We use FedEx, UPS, DHL, and USPS. We have our own accounts, but we can also use yours if you would prefer. However, we can use other carriers if it will be more convenient for you.

Does IPC Station sell to international (non-USA) customers?

chervon down
IPC Station will definitely serve you. In fact, much of our business is international, and we are familiar with shipping to destinations all across the globe.

What methods of payment does IPC Station accept?

chervon down
Visa, MasterCard, Discover, and American Express are all accepted by IPC Station. We can also accept wire transfers and PayPal, or a check if you're in the USA. Terms may available for larger orders, upon approval.

Why buy from GID?



We are industry veterans who take pride in our work



Avoid the dangers of risky trading in the gray market



Our network of suppliers is ready and at your disposal



Maintain legacy systems to prevent costly downtime



Time is of the essence, and we are respectful of yours

What they say about us


star star star star star

One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!

Bucher Emhart Glass


star star star star star

With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.



star star star star star

Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.

Applied Materials


star star star star star

Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.

Nidec Vamco


star star star star star

This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.

Trican Well Service


star star star star star

When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.

ConAgra Foods

Related Products


Safety Controller, 24VDC, Screw Connection, 24VDC, Flexible, Guard Door


Safety Controller, 24VDC, 3 Safety Contacts, 1 Signalling Output Schmersal SRB Safety Controller for...


Safety Controller, 24VDC, General Purpose, 3 Safety Contacts, 1 Signalling Output Schmersal SRB Safe...


Safety Controller, 24VDC, General Purpose, 3 Safety Contacts, 1 Signalling Output


Safety Controller, 24VDC, 3 Safety Contacts, 4 Signalling Outputs Schmersal SRB Safety Controller fo...


Safety Controller, 24VDC, LED, 2 Safety Contacts, 1 Signalling Output Schmersal SRB Safety Controlle...