Meinberg IMS-ESI Manuel utilisateur

MANUAL

IMS-ESI Setup Guide

Hot-Plug Module

April 1, 2022

Meinberg Funkuhren GmbH & Co. KG

Table of Contents

1 Imprint 1

2 Important Safety Information 2

2.1 ProductDocumentation ........................................... 2

2.2 PreventionofESDDamage......................................... 3

2.3 PowerSupply................................................. 4

2.4 Cabling..................................................... 4

3 Replacement or Installation of a Hot-pluggable IMS Module 5

3.1 Important Information Regarding Hot-Pluggable IMS Modules . . . . . . . . . . . . . . . . . . . . 6

4 ESI - Telecom Synchronisation References 7

4.1 IMS-ESI (Extended Synchronization Interface) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Date: April 1, 2022 IMS-ESI Setup Guide

1 Imprint

Meinberg 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

Website: https://www.meinbergglobal.com

Email: [email protected]

Date: April 1, 2022

IMS-ESI Setup Guide Date: April 1, 2022 1

2 Important Safety Information

Please ensure that IMS modules designed for "hot-plugging" (modules that are removable and insertable while

a system is in operation) are always handled with the utmost care.

Before performing any maintenance work on the system:

•We recommend making a backup of any stored conﬁgurations (e.g. using a USB ﬂash drive or from the

Web UI)

•Take note of the chapter "Prevention of ESD Damage".

•Take note of the chapter "Power Supply".

2.1 Product Documentation

Detailed product documentation is provided on a USB ﬂash drive delivered with the Meinbeg system. The

manuals can also be downloaded from the Meinberg website at https://www.meinbergglobal.com, where you can

enter your system name into the search box at the top of the page to ﬁnd the relevant manual. Alternatively,

contact Meinberg Support for further assistance.

The "Docs & Support" menu on the Web Interface also provides user manuals for time server administrators.

This manual contains important safety instructions for the installation and operation of the

device. Please read this manual thoroughly before using the device.

This device may only be used for the purpose described in this manual. In particular, the

speciﬁed operating limits of the device must be heeded. The person setting up the device is

responsible for safety matters in relation to any larger system in which the device is

installed!

Failure to observe these instructions may have an adverse impact on device safety!

Please keep this manual in a safe place.

Target audience

This manual is only intended to be used by qualiﬁed electricians, or by persons who have been appropri-

ately instructed by a qualiﬁed electrician and who are familiar with applicable national standards and with

safety rules & regulations. This device may only be installed, set up, and operated by qualiﬁed personnel.

2 Date: April 1, 2022 IMS-ESI Setup Guide

2 Important Safety Information

2.2 Prevention of ESD Damage

ATTENTION!

An ESDS device (electrostatic discharge-sensitive device) is any device at risk of damage or

malfunction due to electrostatic discharges (ESD) and thus requires special measures to prevent

such damage or malfunction. Systems and modules with ESDS devices usually bear the following

symbol:

Symbol Indicating Devices with ESDS Components

The following measures will help to protect ESDS components from damage and malfunction.

When preparing to dismantle or install devices:

Ground your body (for example, by touching a grounded object) before touching sensitive devices.

Ensure that you wear a grounding strap on your wrist when handling such devices. These straps must

in turn be attached to an uncoated, non-conductive metal part of the system.

Use only tools and devices that are free of static electricity.

When transporting devices:

Devices must only be touched or held by the edges. Never touch any pins or conductors on the device.

When dismantling or installing devices:

Avoid coming into contact with persons who are not grounded. Such contact may compromise your

connection with the earth conductor and thus also compromise the device’s protection from any

static charges you may be carrying.

When storing devices:

Always store devices in ESD-proof ("antistatic") bags. These bags must not be damaged in any way.

ESD-proof bags that are crumpled or have holes cannot provide eﬀective protection against

electrostatic discharges.

ESD-proof bags must have a suﬃcient electrical resistance and must not be made of conductive

metals if the device has a lithium battery ﬁtted on it.

IMS-ESI Setup Guide Date: April 1, 2022 3

2.3 Power Supply

WARNING!

The IMS system in which the module is used is operated at a dangerous voltage. Please refer to your IMS

Manual for more information about safety.

When removing a hot-pluggable power supply unit, always disconnect its power cable before removing it from

the IMS system.

Never open a power supply unit—there may still be hazardous residual voltages present even after disconnec-

tion from the mains supply. In the event that a power supply unit is no longer working (e.g. defective), please

return it to Meinberg for repair.

Failure to observe these safety instructions may result in serious injury and/or property damage. The IMS

system must only be installed, set up, and operated by qualiﬁed personnel.

2.4 Cabling

WARNING!

Danger of death from electric shock! Never work on the system while the power is live! Always disconnect the

cables from the devices at both ends before working on the plugs and terminals of connected cables!

4 Date: April 1, 2022 IMS-ESI Setup Guide

3 Replacement or Installation of a Hot-pluggable IMS Module

3 Replacement or Installation of a Hot-pluggable

IMS Module

If the system is supplied with an antenna and antenna cable, it is advisable to ﬁrst mount the antenna in a

suitable location (see chapter Antenna Mounting) and lay the antenna cable.

Please use a Torx screwdriver (T8 x 60) for removal and installation of the module.

1. Follow the safety instructions at the beginning

of this manual!

2. Remove the two marked Torx screws from the

module holder plate or the cover plate of

the empty slot.

3. Note when removing!

Pull the module carefully out of the guide

rail. Note that the module is ﬁrmly anchored

in the connector block of the housing. You need

a certain amount of force to release the module

from this link. Once the connection to the

connector block of the system’s backplane is

loosened, the module can be easily pulled out.

4. Note during installation!

Please ensure that the module is correctly inserted into the two guide rails of the system housing

as otherwise damage to the module and the housing could be caused. Make sure that the module is

securely locked into the connector block before you fasten the two screws.

5. Now you can put the installed module into operation.

Attachment points of an 1U IMS system

IMS-ESI Setup Guide Date: April 1, 2022 5

3.1 Important Information Regarding Hot-Pluggable IMS Modules

The following information should be strictly observed when replacing IMS modules during operation. Not all

IMS modules are fully hot-pluggable. For example, it is naturally not possible to replace a power supply unit in

a system without PSU redundancy without ﬁrst having installed a second power supply unit while the system

is in operation.

The following rules apply for the individual IMS slots:

PWR Slot: "Hot-Swappable" If you operate your system with only one power supply unit,

a second power supply unit must be installed before removing

or replacing it in order to keep your system on.

I/O, ESI and

MRI Slots: "Hot-Pluggable".

CLK1/CLK2 "Hot-Pluggable" When a clock module is replaced or installed, it is important to rescan

Slots: the reference clocks ("Rescan Refclocks") in the "System" menu

of the Web Interface.

RSC/SPT Slots: "Hot-Pluggable" It will not be possible for your IMS system to switch between signal

generators while the RSC/SPT is not installed.

——————————————————————————————————————————————

CPU Slot: "Not Hot-Pluggable" Before the CPU is removed, the IMS system must be powered down.

Please note that after powering on and rebooting the LANTIME

Operating System, the conﬁguration of some IMS modules may be reset

to factory defaults!

The NTP service and access to the web interface will be unavailable while the CPU

is not installed. Management and monitoring functions will also be disabled.

6 Date: April 1, 2022 IMS-ESI Setup Guide

4 ESI - Telecom Synchronisation References

Enhanced Synchronisation Inputs

Reference Inputs: PPS and variable frequencies unframed, 1 kHz - 20 MHz

2,048 Mbit/s / 1,544 Mbit/s - E1/T1 framed

Input 1 1PPS (BNC female connector)

TTL, pulse duration ≥5µs, active high

Input 2 1 kHz - 20 MHz (BNC female connector)

sine (400 mVpp -5Vpp) or TTL

Input 3 1 kHz - 20 MHz (RJ-45)

400 mVpp -5Vpp into 120 Ω, TTL

Input 4 E1 or T1 framed G.703 (RJ-45)

max. attenuation -12 dB (referred to the signal level)

into 120 Ω

Power Requirements: 5 V, +-5%, 250 mA

Status Indicators

LED St: ESI status

LED In: Status of the backplane’s reference signals

LED A Status of the input signals (1 & 2) at the board

LED B: Status of the input signals (1 & 2) at the board

Operation conditions:

Initialisation: LED St blue until conﬁguration is done

LED In oﬀ until conﬁguration is done

LED A oﬀ until conﬁguration is done

LED B oﬀ until conﬁguration is done

expiration LEDs: ALL LEDs 0,5 sec. red →0,5 sec. yellow →

0,5 sec. green →0,5 sec. oﬀ

Normal Operation: LED St green

LED In green

LED A green, if PPS and Frequency

ﬂashing green, if only Frequency

ﬂashing yellow, if only PPS

oﬀ, if no signal

LED B green, if Clock and Framed available

ﬂashing green, if only Clock available

ﬂashing yellow, if only Framed available

oﬀ, if no signal

ESI

A B

12 3 4

IMS-ESI Setup Guide Date: April 1, 2022 7

Autres manuels pour IMS-ESI

Table des matières

Autres manuels Meinberg Unité de contrôle

Meinberg

Meinberg IMS VSI180 Manuel utilisateur

Meinberg

Meinberg IMS-FDM Manuel utilisateur

Meinberg

Meinberg IMS-MRI Manuel utilisateur

Meinberg

Meinberg IMS-RSC180 Manuel utilisateur

Meinberg

Meinberg IMS-LNE-GBE-SFP Manuel utilisateur

Meinberg

Meinberg NUC80E Manuel utilisateur

Meinberg

Meinberg IMS-PZF180 Manuel utilisateur

Meinberg

Meinberg IMS-GPS180 Manuel utilisateur

Meinberg

Meinberg IMS-GNS182 Manuel utilisateur

Meinberg

Meinberg IMS-GPS Manuel utilisateur

Meinberg

Meinberg IMS BPE-3050 Manuel utilisateur

Meinberg

Meinberg IMS-GNS181 Manuel utilisateur

Meinberg

Meinberg IMS-FDM Manuel utilisateur

Meinberg

Meinberg IMS-MRI Manuel utilisateur

Meinberg

Meinberg IMS-VSI Manuel utilisateur

Meinberg

Meinberg IMS-VSG181 Manuel utilisateur

Meinberg

Meinberg IMS-REL1000 Manuel utilisateur

Meinberg

Meinberg IMS SCG180-U Manuel utilisateur

Meinberg

Meinberg IMS-HPS-100 Manuel utilisateur

Meinberg

Meinberg IMS-GNS181-UC Manuel utilisateur

Meinberg

Meinberg IMS-VSG181 Manuel utilisateur

Meinberg

Meinberg IMS-PIO180 Manuel utilisateur

Meinberg

Meinberg IMS-GNS181-UC Manuel utilisateur

Meinberg

Meinberg IMS-GNM181 Manuel utilisateur

Manuels Unité de contrôle populaires d'autres marques

Festo

Festo Compact Performance CP-FB6-E Manuel de la liste des pièces

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Manuel utilisateur

JS Automation

JS Automation MPC3034A Manuel utilisateur

JAUDT

JAUDT SW GII 6406 Series Guide rapide

Spektrum

Spektrum Air Module System Manuel utilisateur

BOC Edwards

BOC Edwards Q Series Manuel utilisateur

KHADAS

KHADAS BT Magic Manuel utilisateur

Etherma

Etherma eNEXHO-IL Manuel utilisateur

PMFoundations

PMFoundations Attenuverter Manuel utilisateur

GEA

GEA VARIVENT Manuel utilisateur

Walther Systemtechnik

Walther Systemtechnik VMS-05 Manuel utilisateur

Altronix

Altronix LINQ8PD Instructions de montage

Eaton

Eaton Powerware Series Manuel utilisateur

WAGO

WAGO 750-407/040-000 Manuel utilisateur

Sony

Sony CCU-590 Manuel utilisateur

Graco

Graco 25D614 Manuel utilisateur

Task Force Tips

Task Force Tips YE-RF-900 Manuel de programmation

Shini

Shini SPV-U Series Manuel utilisateur