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2 Important Safety Information

2.5 Safety during Operation

WARNING!

Avoiding Short-Circuits
Make sure not to get any objects or liquids inside the unit. Electric shock or short circuit
could result.

Ventilation Slots
Make sure that the ventilation slots are not covered or dusty, as there is a danger of overheating
during operation. Disturbances during operation can result.

Normal Operation
The normal operation and the observance of the EMC limits (electromagnetic compatibility) are only
ensured if the housing cover is properly installed and when the doors are closed (cooling, fire protection,
shielding against electrical, magnetic and electromagnetic fields).

Switch off in fault / service case
By switching off, the devices are not disconnected from the power supply. In the event of a fault or
service case, the devices must be immediately disconnected from all power supplies.

Follow the steps below:

-

Switch off the device

-

Disconnect all power plugs

-

Inform the service

-

Devices that are connected via one or more uninterruptible power supplies (UPS) remain operational
even when the UPS power cord is disconnected. Therefore, you must put the UPS out of operation
according to the documentation of the corresponding user documentation.

2.6 Fiber Optic

ATTENTION!

Laser Class 1

Risk of injury from laser!

The optical interface corresponds to laser class 1 according to IEC 60825-1 and contains
a light-emitting diode (LED). A direct view into this beam should be avoided.

Unused connectors of optical interfaces should always be provided with the protective cap.

FO CONVERTER

Date: 14th January 2020

9

Summary of Contents for CON/232/FO

Page 1: ...MANUAL FO CONVERTER Signal Distribution over long Distances 14th January 2020 Meinberg Funkuhren GmbH Co KG...

Page 2: ......

Page 3: ...ge 11 2 10 Return of Electrical and Electronic Equipment 12 3 Fiber Optic Converter Overview 13 3 1 LWL Converter Case 13 3 2 CON TTL FO 14 3 2 1 Technical Specifications CON TTL FO 14 3 3 CON FO TTL...

Page 4: ...rg Funkuhren GmbH Co KG Lange Wand 9 31812 Bad Pyrmont Germany Phone 49 0 52 81 93 09 0 Fax 49 0 52 81 93 09 230 Internet https www meinbergglobal com Mail info meinberg de Date 2019 01 13 FO CONVERTE...

Page 5: ...ay only continue if you have understood and fulfilled all requirements In this documentation dangers and indications are classified and illustrated as follows DANGER The signal word indicates an immin...

Page 6: ...eines elektrischen Schlages Caution risk of electric shock IEC 60417 5041 Vorsicht hei e Oberfl che Caution hot surface IEC 60417 6056 Vorsicht Gef hrlich sich bewegende Teile Caution moving fan blad...

Page 7: ...used for the purpose described in this manual In particular the given limits of the device must be observed The safety of the installation in which the unit is integrated is the responsibility of the...

Page 8: ...e g Installation in an air conditioned control cabinet required Transport Unpacking Installation If the unit is brought into the operating room from a cold environment condensation may occur wait unti...

Page 9: ...properly and are undamaged Pay particular attention to the facts that the cables do not have kinks or that they are not too short around corners and no objects are placed on the cables Also make sure...

Page 10: ...the mains socket on the appliance or the mains socket of the house installation is freely accessible to the user so that the mains cable can be pulled out of the socket in case of emergency Outside th...

Page 11: ...conductor via the protective earth connection terminal If an external earth connection is provided on the housing it must be connected to the equipotential bonding rail grounding rail The mounting pa...

Page 12: ...y switching off the devices are not disconnected from the power supply In the event of a fault or service case the devices must be immediately disconnected from all power supplies Follow the steps bel...

Page 13: ...must not be opened repairs to the device may only be carried out by the manufacturer or by authorized personnel Improper repairs can result in considerable danger to the user electric shock fire haza...

Page 14: ...ruction Prepare removal and installation of assemblies Unload yourself for example by touching a grounded object before touching assemblies Ensure that you wear a grounding strap on the wrist when wor...

Page 15: ...he product symbol on the left indicates that this electronic product must not be disposed of in domestic waste Return and Collection Systems For returning your old equipment please use the country spe...

Page 16: ...onally included in the scope of supply All converter variants are equipped with a fixing clamp for 35mm DIN mounting rails If necessary each of the output signals can be inverted on request Transmissi...

Page 17: ...CON FO FO x FO input ST to x 2 3 or 4 FO outputs 3 2 1 Technical Specifications CON TTL FO Input Signal TTL signal via BNC female connector input impedance 10 k Optical Outputs up to four multimode F...

Page 18: ...one RS422 output DSub 3 3 1 Technical Specifications CON FO TTL optical Input 1 x multimode FO input via ST connector for GI 50 125 m or GI 62 5 125 m gradient fiber optical input level min 3 W Wave l...

Page 19: ...FO Electrical signals RS 232 input output TxD RxD via male DSub9 connector Pin 2 TxD in Pin 3 RxD out Pin 5 GND or RS 232 input TxD only via male DSub9 connector Pin 2 TxD in Pin 5 GND Optical Signals...

Page 20: ...Time Code Out BNC 3 5 1 Technical Specifications CON TCM FO Input amplitude modulated IRIG B IEEE1344 or AFNOR signal input insulated by transformer impedance 50 Ohm via female BNC connector Input lev...

Page 21: ...0 kOhm or RS422 signal via DSub9 male connector pin 5 GND pin 7 IN pin 8 IN or FOS singlemode FO signal via ST connector minimum input level 1 W 30 dBm wave length 1310 nm or FO FO multimode FO signal...

Page 22: ...L 3 7 1 Technical Specification CON FOS TTL Input Signal one singlemode FO input via ST connector edge triggered for E9 125 m monomode fiber minimum input level 1 W 30dBm wave length 1310 nm Electrica...

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