Read and understand this document Please read and understand this document before using the products. Please contact ABB for any questions or comments. Suitability for use ABB Electrification Sweden AB shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer’s application or use of the product.
This document is intended for authorized personnel. Prerequisites It is assumed that the reader of this document has knowledge of the following: • Basic knowledge of ABB Safety products. Knowledge of machine safety. • Special notes Pay attention to the following special notes in the document:...
Warning! The emergency stop INCA normally needs to be complemented with other safety functions such as interlocking guards etc. Refer to risk analysis. NB: The emergency stop (INCA-1) should not be used as normal stop of the machine, only in case of emergency. Safety regulations Warning! Carefully read through this entire manual before using the device.
Caution! When connected to an ABB safety relay (such as SENTRY SSR10) and voltage (+) is supplied from the output T1 or T2, a maximum of three INCA units may be connected in series. This must be done with caution (especially in warm environments) as this affects the heat generation within the safety relay.
In case of breakdown or damage to the product, contact ABB. Do not try to repair the product yourself since it may accidentally cause permanent damage to the product, impairing the safety of the device which in turn could lead to serious injury to personnel.
Operation LED indication Indication Description Green Safety device OK. Safety circuit closed. Safety circuit interrupted (when an emergency stop actuator is pressed down, all following LED on button units in the safety circuit lose the LED function). Safety device actuator pressed down. Safety circuit interrupted. 2TLC172175M0201, rev.E...
Technical data Manufacturer Address ABB Electrification Sweden AB SE-721 61 Västerås Sweden Power supply Operating voltage (LED) 24 VDC ±10% Current consumption (LED) 35 mA Minimum current (switches) 10 mA 10 VDC/10 VAC Maximum current (switches) 2 A 24 VDC...
Safety / Harmonized Standards Conformity European Machinery Directive 2006/42/EC EN ISO 12100:2010, EN ISO 13849-1:2023, EN 60204-1:2018, EN ISO 13850:2015 EN ISO 13849-1 Performance level: Up to PL e, category 4 B10d: 100 000 Certificates KIWA Inspecta AB NB: A safety function with an emergency stop INCA 1 can achieve Cat. 4/PL e according to EN ISO 13849-1 only when a single INCA unit is connected to the control unit (safety-PLC or safety relay) in a dual channel configuration.
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