MC88C CARLOGAVAZZI | Alldatasheet

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Technical content

Carlo Gavazzi Industri A/S MC88C MC88C DS EN 28/01/2021 Rectangular safety magnetic sensors

Description

The MC88C series are encoded safety magnetic sensors with rectangular housing used to monitor the position of hinged, sliding or removable guards of industrial applications. Carlo Gavazzi safety sensors stop or disconnect the dangerous motions, if the mobile protections are opened or displaced. They are suitable for safety gates applications up to safety category 4, PLe according to EN ISO 13849-1 with suitable logic safety module. MC88C sensors are the right answer in harsh industrial environments with damp and dusty condition. Benefits

  • Standards compliance. Up to Cat. 4 PL e in accordance with EN ISO 13849-1.
  • Customizable. The sensors are available with left or right exit, integrated cable, M8 or pigtail with M12 connector and optionally LED indicator.
  • High performance. Reinforced polymeric casing (PBT) with a protection degree IP67, operating temperature range from -25°C to +80°C.
  • Rectangular housing. 88 x 25 x 13 mm.
  • Different outputs. 2NO, 1NO + 1NC or 2NO + 1NC. (The status of the output is intended without the actuator)
  • Approvals by CE, cULus

Applications

The safety magnetic sensors together with the magnetic actuator are particularly suitable to monitor protections of the safety gates that allow the entry to machines with dangerous movements, mainly in environment with strong presence of dust and dirtiness. When connected to a safety module, the system can reach safety category up to category 4, PL e (EN ISO 13849-1). Main functions

  • Actuation without mechanical contact for high durability in all environmental conditions.
  • Sensors are completely sealed and so insensitive to dirt and dust.
  • Suitable for applications with large tolerances or where mechanical features may change over the time, thanks to the wide actuation range.

Carlo Gavazzi Industri A/S MC88C MC88C DS EN 28/01/2021 References Order code MC88CH Enter the code option instead of Code Option Description Note M - Magnetic C - Rectangular size 88 - 88mm length C - Plastic H - Reed contact 2O Contacts: 2 normally open With open guard 1O1C Contacts: 1 normally open and 1 normally closed With open guard 2O1C Contacts: 2 normally open and 1 normally closed With open guard L Left exit R Right exit A2 Connection type: PVC cable 2m M5 Connection type: M8 integrated connector T1 Connection type: pig tail with M12 connector Null No LED L With LED indicator Magnetic actuator MC88CM1 (5mm) MC88CM2 (8mm) MC88CM3 (18mm)

Carlo Gavazzi Industri A/S MC88C MC88C DS EN 28/01/2021 Type selection Left exit Connection Output type LED Ordering no. PVC cable 2m 2NO No MC88CH2OLA2 Yes MC88CH2OLA2L 1NO + 1NC No MC88CH1O1CLA2 Yes MC88CH1O1CLA2L 2NO + 1NC No MC88CH2O1CLA2 Yes MC88CH2O1CLA2L M8 integrated connector 2NO No MC88CH2OLM5 Yes MC88CH2OLM5L 1NO + 1NC No MC88CH1O1CLM5 Yes MC88CH1O1CLM5L Pig tail with M12 connector 2NO No MC88CH2OLT1 Yes MC88CH2OLT1L 1NO + 1NC No MC88CH1O1CLT1 Yes MC88CH1O1CLT1L Right exit Connection Output type LED Ordering no. PVC cable 2m 2NO No MC88CH2ORA2 Yes MC88CH2ORA2L 1NO + 1NC No MC88CH1O1CRA2 Yes MC88CH1O1CRA2L 2NO + 1NC No MC88CH2O1CRA2 Yes MC88CH2O1CRA2L M8 integrated connector 2NO No MC88CH2ORM5 Yes MC88CH2ORM5L 1NO + 1NC No MC88CH1O1CRM5 Yes MC88CH1O1CRM5L Pig tail with M12 connector 2NO No MC88CH2ORT1 Yes MC88CH2ORT1L 1NO + 1NC No MC88CH1O1CRT1 Yes MC88CH1O1CRT1L

Carlo Gavazzi Industri A/S MC88C MC88C DS EN 28/01/2021 Structure B C A A AB B DB B Element Component A Sensing face B Screw hole C M8, 4 pin, male connector D LED Dimensions [mm] 78 13 78 13 78 13 100 78 13

Carlo Gavazzi Industri A/S MC88C MC88C DS EN 28/01/2021 Sensing Detection Assured switching distance (Sao) 5mm with actuator MC88CM1 8mm with actuator MC88CM2 18mm with actuator MC88CM3 Assured switch-off distance (Sar) 15mm with actuator MC88CM1 18mm with actuator MC88CM2 30mm with actuator MC88CM3 Minimum distance between two sensors 50 mm Sar Sao 51 01 5 (mm) (mm) -5-10-15 Sar Sao 51 01 5 (mm) (mm) -5-10-15 MC88CM1 MC88CM2 Sar Sao 51 01 5 (mm) (mm) -5-10-15 MC88CM3 Note: the typical detection characteristic shown may vary from sensor to sensor. Accuracy Repeat accuracy (R) ≤ 10%

Carlo Gavazzi Industri A/S MC88C MC88C DS EN 28/01/2021

Features

LED indication Yellow (optional) Type 2NO, 1NO+1NC, 2NO+1NC Reed contact Rated operating voltage (Ue) 12-24 Vac/dc Rated operating current (Ie) 0.25 A (resistive load) Max switching load 6 W (resistive load) Rated insulation voltage Ui (IEC EN 60947-1)

120 Vac (with cable / M12)

60 Vac / 75 Vdc (with M8 connector)

Rated impulse withstand volt- age Uimp Line-to-ground (1.2/50 μs) Ri 500Ω 6 KV / 1.5 KV (with M8 connector) Protection class III Reverse polarity protection Yes Response times Max. operating frequency (f) 100 Hz Response time < 10 ms Environmental Operating temperature -25° to +80°C (-13° to +176°F) Storage temperature -25° to +80°C (-13° to +176°F) Vibration resistance EN 60068-2-6 10 g (10...150 Hz) Shock resistance EN 60068-2-27 30 g (11 ms) Degree of protection EN 60529 IP67 Pollution degree IEC 60947-5-1 3 Mechanical data Housing material PBT red Weight 85 g Max torque for M8 version 1.5 Nm

Carlo Gavazzi Industri A/S MC88C MC88C DS EN 28/01/2021

  • Use non-magnetic screw only.
  • Fasten steadfastly the sensor and the actuator to the safety device (by means of rivets, tamper- proof screws, etc.).
  • Fasten the sensor on plane surfaces only, in order to avoid possible distorsions that could damage the sensor or alter switching distances.
  • To activate the safety sensors it is necessary to use the proper coded actuator MC88CMx. Conventional magnets cannot be used.
  • The sensor and actuator central reference marks must be opposed and aligned. Electrical connection Connection type 2m PVC cable 4 x 0.25 mm2; 2m PVC cable 6 x 0.25 mm2 M8 4-pin connector Pig tail: PVC cable / 0.1 m; Ø 5 mm; with M12 connector Compatibility and conformity Conforms to the standards EN/IEC 60947-5-1 Conforms to the directive 2006/42/CE Machinery Directive 2014/35/EU LVD Directive 2014/30/EU Electromagnetic Compatibility Directive 2011/65/UE RoHS Directive Electrostatic discharge (ESD) IEC 61000-4-2 15KV Air discharge, 8KV Contact discharge Performance level (PL) PL e - according to EN ISO 13849-1* Safety category Up to 4 - according to EN ISO 13849-1* Terminal marking In accordance with IEC 60947-5-1 B10d for each channel 700.000 operations (@ 250mA resistive load) Mechanical endurance: 80 millions operations Approvals * When connected to a safety module

Carlo Gavazzi Industri A/S MC88C MC88C DS EN 28/01/2021 Connection Diagrams Cable version 4BK 1BN 2WH 3BU 4BK 1BN 2WH 3BU Fig. 1 2 NO (without LED) Fig. 2 2 NO (with LED) 4BK 1BN 2WH 3BU 4BK 1BN 2WH 3BU Fig. 3 1 NO + 1 NC (without LED) Fig. 4 1 NO + 1 NC (with LED) GN GY BN WH YE PK GN GY BN WH YE PK Fig. 5 2 NO + 1 NC (without LED) Fig. 6 2 NO + 1 NC (with LED) Colour code BN: Brown WH: White BK: Black BU: Blue GN: Green GY: Grey YE: Yellow PK: Pink M8 connector version 1 2 3 4 1BN 3BU 2WH 4BK 1 2 3 4 3BU 4BK 1BN 2WH Fig. 7 2 NO (without LED) Fig. 8 2 NO (with LED) 1 2 3 4 1BN 3BU 2WH 4BK 1 2 3 4 3BU 4BK 1BN 2WH Fig. 9 1 NO + 1 NC (without LED) Fig. 10 1 NO + 1 NC (with LED)

Carlo Gavazzi Industri A/S MC88C MC88C DS EN 28/01/2021 M12 connector version 1BN 3BU 2WH 4BK1 3BU 4BK 1BN 2WH Fig. 11 2 NO (without LED) Fig. 12 2 NO (with LED) 1BN 3BU 2WH 4BK1 3BU 4BK 1BN 2WH Fig. 13 1 NO + 1 NC (without LED) Fig. 14 1 NO + 1 NC (with LED) COPYRIGHT ©2020 Content subject to change. Download the PDF: www.gavazziautomation.com