Mobatime SLH-DC Instruction Manual

© MOBATIME BE-800945.01

INSTRUCTION MANUAL

State-of-the-art technology digital clock

SLH-DC series

addition to the standard DC series instruction manual (for SLH-DC only)

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Certification of the Producer

STANDARDS

The digital clock SLH-DC has been developed and produced in accordance with the EU Standards
2006/95/ES (LVD), 2004/108/ES (EMC), 2011/65/EU (RoHS), 2002/96/EC (WEEE):
Applied Standards:
EN 60950-1/Cor. (2011)
EN 55022 (2010), class B
EN 55024 (2010)
EN 50121-4/Cor. (2008)

References to the Instruction Manual

1. The information in this Instruction Manual can be changed at any time without notice.
The current version is available for download on www.mobatime.com.

2. This Instruction Manual has been composed with the utmost care, in order to explain all details in
respect of the operation of the product. Should you, nevertheless, have questions or discover errors

on this manual, please contact us.

3. We do not answer for direct or indirect damages, which could occur, when using this Manual.

4. Please read the instructions carefully and only start setting-up the product, after you have correctly
understood all the information for the installation and operation.

5. The installation must only be carried out by skilled staff.

6. It is prohibited to reproduce, to store in a computer system or to transfer this publication in a way

or another, even part of it. The copyright remains with all the rights with BÜRK MOBATIME GmbH,
D-78026 VS-Schwenningen and MOSER-BAER AG – CH 3454 Sumiswald / SWITZERLAND.

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Table of contents

1

Description ..................................................................................................................................................... 4

2 Assembly ........................................................................................................................................................ 6

2.1 Wall mounting single-sided stainless steel clock ..................................................................................... 6

2.2 Ceiling and side mounting double-sided stainless steel clock ................................................................. 6

2.3 Ceiling and side mounting single-sided stainless steel clock .................................................................. 7

2.4 Flush mounting single-sided stainless steel clock ................................................................................... 8

2.5 Assembly diagram .................................................................................................................................... 9

2.5.1 Wall mounting single-sided stainless steel clock .............................................................................. 9

2.5.2 Ceiling and side mounting double-sided stainless steel clock ......................................................... 9

2.5.3 Ceiling and side mounting single-sided stainless steel clock ......................................................... 10

2.5.4 Flush mounting single-sided stainless steel clock .......................................................................... 10

2.6 Connecting terminal block ...................................................................................................................... 12

16 Engineering data .......................................................................................................................................... 13

16.1 Standard design of the clock .................................................................................................................. 13

16.2 Voltage range and electric current consumption of the lines ................................................................. 13

17 Accessories .................................................................................................................................................. 14

17.1 Single sided clock ................................................................................................................................... 14

17.2 Double side clock ................................................................................................................................... 14

18 Cleaning ........................................................................................................................................................ 14

19 DISPOSAL OF USED BATTERIES .............................................................................................................. 14

20 GUARANTEE AND MAINTENANCE ............................................................................................................ 15

NOTE:

Chapters 2.7 - 15 are the same as in the DC Instruction manual.
Use the DC user manual to control and set parameters for the SLH-DC clock.

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1 Description

LED digital clock specially designed for use in Operating rooms in hospitals ▪ various types of
time synchronisation ▪ anti glare front side polycarbonate glass ▪ protected against direct
sprays from all directions ▪ easily washable with water and hygienic detergent ▪ sanitary safe ▪
reliable ▪ easy keyboard control ▪ customer-specific adaptation, for example table top model or
double-sided clock ▪ suitable for environments such as pharmaceutical and food industries ▪
flush or wall mounting ▪ IP 54

Basic properties

 7-segment LED display
 digit height 57 mm for hour, minute and 38 mm, for second
 readability distance of 25 m
 digits in red, pure green, yellow colour
 manual or automatic adjustment of the luminosity of LED displays
 excellent visibility, even from extremely sharp angles
 alternating display of time, date and temperature, with adjustable time period for the

displaying of the corresponding figures

 single or double sided design, flush or wall mounting (only for single sided clock design),

ceiling suspension or wall bracket mounting

 stainless steel clock frame particularly resistant to acids, cleaning and disinfectant,

protected against direct sprays from all direction (limited ingress permitted) and dust

 easy installation
 structural depth 55 / 90 mm of single/double sided design respectively
 anti-glare front side polycarbonate glass, which prevents the occurrence of reflections and

improves the readability

 mineral glass on special request
 working temperature 0 to + 50°C
 protection degree IP 54
 autonomous, quartz controlled time base with the possibility of synchronization using the

following: DCF 77 radio signal, 24 V minute impulses, the MOBATIME serial code,
MOBALine, RS 232, RS 485, IRIG-B or GPS

 NTP multicast or unicast synchronization in Ethernet or unicast synchronization in WiFi

network

 Ethernet versions powered over PoE or mains
 configuration / supervision by means of MOBA-NMS software or SNMP protocol
 slave clock operation in wireless WTD system (868MHz) based on a transmitter which

broadcasts the time signal

 possibility to set up the world time zones with indication of the time shift (DST) for the

particular time zone. Control over the DCF receiver or the master clock

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The clocks

 time display in 12 or 24 hour cycle; six-digit HH:MM

SS

format.

 display of calendar date in six-digit DD.MM.

YY

 possibility of leading zero suppression when displaying the time and date;
 temperature indication (providing the temperature sensor is connected) in °C or °F,

up two sensors connectable

Stopwatch

 counting upwards from zero, up to 24 hours
 counting downwards from a specified value, with stop at zero, with automatic restart

or counting into negative values

 display of intermediate time values, "freezing" of display, cumulated intermediate time
 counting in steps of 1 minute, 1 second or 1/100 seconds
 operation via keyboard or remote IR controller
 possibility to connect another display unit(s)
 possibility of parallel switching over into the time/date or temperature display mode

Accessories

 DCF 77 signal receiver
 temperature sensor with protection degree IP 66
 stainless steel keyboard for clock and stopwatch control, cable 5 m, handheld
 stainless steel keyboard for clock and stopwatch control, flush mounting
 remote IR controller for clock set up and stopwatch control

On request

 internal relay – relay can switch for specified duration, when the stopwatch in the
countdown mode reach the zero.

 protection degree IP 54