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Micronor MR380-1-3, Instruction Manual

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MR380-1-3 Instruction Manual 

Page 3 of 29 

 

Table of Contents 

 

1.

 

Product Description ................................................................................ 5

 

 

MR387 Fiber Optic Emergency Stop Switch ................................................................... 5

 

 

MR386 Fiber Optic Microswitch ...................................................................................... 6

 

 

Fields of Application ....................................................................................................... 7

 

 

Features .......................................................................................................................... 7

 

2.

 

Standard Contents .................................................................................. 8

 

3.

 

MR380-1-3 Controller Installation and Operation ................................... 9

 

 

Mounting the MR380-1-3 Controller Module .................................................................. 9

 

 

Connecting the MR380-1-3 Controller Module ............................................................... 9

 

 

Mounting the MR387 E-Stop Switch ............................................................................. 10

 

 

MR380-1-3 Installation .................................................................................................. 11

 

3.4.1.

 

Electrical Connections ............................................................................................ 11

 

3.4.2.

 

MR380-1-3 and MR387 E-Stop System Start-Up & Performance Check ................. 12

 

4.

 

Troubleshooting .................................................................................... 13

 

 

Potential Issues & Solutions .......................................................................................... 13

 

 

Damaged in Shipment .................................................................................................. 14

 

5.

 

Warranty Information ............................................................................ 15

 

6.

 

Specifications ........................................................................................ 16

 

 

MR380-1-3 Controller Module ...................................................................................... 16

 

 

MR387 Emergency Stop Switch .................................................................................... 17

 

7.

 

Theory of Operation.............................................................................. 19

 

 

The “Universal” Controller ............................................................................................ 19

 

 

Functional Block Diagram ............................................................................................. 20

 

8.

 

Application Notes ................................................................................. 21

 

 

Determining System Loss Budget when Chaining Multiple Switches ............................ 21

 

 

Triggering Multiple Controllers with a Single E-Stop .................................................... 22

 

9.

 

Reference Documents ........................................................................... 23

 

 

MR380-1 Controller Reference Drawing ........................................................................ 23

 

 

MR387 E-Stop Reference Drawing ................................................................................ 23

 

 

MR380 Series Declaration of Conformity ...................................................................... 23

 

 

 

 

Summary of Contents for MR380-1-3

Page 1: ...43 4020 sales micronor ch www micronor ch Notice of Proprietary Rights The design concepts and engineering details embodied in this manual which are the property of MICRONOR LLC are to be maintained i...

Page 2: ...claration of Conformity D1 12 1 2016 Corrected SIL typo is SIL1 PLc D2 3 2 2017 Added Single Mode Declaration of Conformity to Appendix D3 5 18 2017 Remove 850nm Multimode Option D4 9 27 2019 Single M...

Page 3: ...Connections 11 3 4 2 MR380 1 3 and MR387 E Stop System Start Up Performance Check 12 4 Troubleshooting 13 Potential Issues Solutions 13 Damaged in Shipment 14 5 Warranty Information 15 6 Specification...

Page 4: ...ly Hierarchy of E Stop Switch 10 Figure 6 E Stop Switch Orientation Interchangeable when Mounting into Optical Block 10 Figure 7 Front Panel Outputs of MR380 1 3 Controller Error Bookmark not defined...

Page 5: ...location The entire fiber optic sensor system has a generous system loss budget enabling long distance systems complex routing and daisy chaining of multiple switches Depressing the switch interrupts...

Page 6: ...e signaling detection that can be deployed in difficult hazardous environments and over very long distances The Microswitch employs a photo interrupt scheme operating over a duplex 62 5 125 m fiber op...

Page 7: ...wo optical circuit configurations The Normally Open NO layout corresponds to an optical circuit that is open until the microswitch is depressed the Normally Closed NC layout corresponds to an optical...

Page 8: ...1 3 Controller Module MR380 1 3 Controller Module Phoenix Terminal Block 1879599 inserted as part of unit Instruction Manual this document one soft copy supplied with each shipment MR387 series Sensor...

Page 9: ...n LC Duplex optical cable is used to interconnect the sensor and controller The sensor incorporates a 3m optical pigtail or alternate length as specified by customer If a longer connection to the cont...

Page 10: ...cal Reference Drawing in Section 9 2 Refer to Figure 6 below for switch orientation Secure panel mount switch with all appropriate designations and requirements Figure 6 E Stop Switch Orientation Inte...

Page 11: ...a Phoenix Contact screw terminal For more information consult Controller specifications given in Section 6 1 If connectors are lost or damaged contact Micronor Sales for replacement details MR380 1 3...

Page 12: ...do so at this time and verify that the EMERGENCY ON LED red is as shown below E Stop Switch Power LED Emergency ON LED 24V Digital Out 5V Digital Out Relay Contacts Not Depressed ON OFF Hi 20V Hi 4V...

Page 13: ...or between 9 5dBm to 6 5dBm when using 9 125 m SM fiber Clean all fiber optic connector surfaces using appropriate cleaning materials 5V and 24V Digital Outputs No high voltage output Verify solid ele...

Page 14: ...ite or call your nearest MICRONOR office in the U S A Please retain the shipping container in case reshipment is required for any reason If you receive a damaged instrument you should 1 Report the dam...

Page 15: ...Repaired products are warranted for the balance of the original warranty period or at least 90 days Limitations of Warranty This warranty does not apply to defects resulting from unauthorized modific...

Page 16: ...le Mode OS1 9 125 or SMF 28 System Loss Budget Minimum 23dB Typical 25dB Maximum Optical Link Length Distance is a function of user s system loss budget which is the total round trip loss of all optic...

Page 17: ...Relay NO contacts Closed Functional Safety For MR387 E Stop Sensor MR380 1 3 Universal Controller ISO 13849 Category 2 MTTFd 4 14 E 06 hours 473 1 years Performance Level PL c Safety Integrity Level...

Page 18: ...g IP65 Mechanical Housing Aluminum body anodized finish Durability 100 000 operations min Physical Housing Dimension Consult Mechanical Reference Drawing Mounting Consult Mechanical Reference Drawing...

Page 19: ...the receiving fiber is only slightly smaller than the transmitting fiber there is a smaller loss that can be built into the system loss budget For example transmitting from OM1 fiber 62 5 m core to O...

Page 20: ...tem The light source power is held constant under normal operating conditions allowing for a known system loss budget when designing a system Additionally the optics within the switch are designed to...

Page 21: ...series permitted that the additional losses fall within the optical system loss budget Figure 11 illustrates a system using three MR387 switches in series For more information on System Loss Budget pl...

Page 22: ...ll additional losses fall within the optical system loss budget This allows a single E stop to control multiple systems or switch off multiple sources of energy even if large distances separate the sy...

Page 23: ...ual Page 23 of 29 9 Reference Documents See following pages for these reference drawings and documents MR380 1 Controller Reference Drawing MR387 E Stop Reference Drawing 2 pages MR380 Series Declarat...

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