scope ConneXions II V7 SDC Installation & User Manual Download Page 11

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ConneXions II V7 SDC DC, Single Port Version

CONV7SDC 07/05

Issue 4

System Specification

System Operating Voltage:

13.8V dc

System Power Consumption:

less than 50mA standby, 300mA (transmit)

Transmitter:

Power output:

500mW max

Frequency Range:

450-470 MHz

Channel Spacing:

25 KHz

Adjacent Channel:

better than 200nW @ 4.5 KHz deviation

TX Baud Rate:

512 or 1200

Type Approval:

ETS 300 224, MPT1383 Cert. No. 13249

Type Approval No:

13249 CONX7DC

EMC Approval:

EC Type Approved to ETS 300 682, Approval No: 13331

General:

Ports:

RS232

serial

PL2

Optional 10 way dry contact I/F on PL1

Comms Baud Rate:

600 to 9600 software adjustable*

Footprint (mm):

328 (L) x 190 (W) x 75 (D) max

*dependent on system configuration

excluding aerial

Scope’s policy is one of continuous development and specifications are subject to change without notice

Summary of Contents for ConneXions II V7 SDC

Page 1: ...ng System Single Port DC Version Scope Communications UK Ltd Quantum House Steamer Quay Totnes Devon TQ9 5AL Tel 44 1803860700Fax 44 1803863716Email sales scope uk com Web www scope uk com CONV7SDC 4 Installation User Manual ConneXions ConneXions ConneXions ConneXions ConneXions II ...

Page 2: ...quipment which is operated on a WT Act License Exempt basis The supply of this equipment is governed by our standard terms and conditions of sale which can be found on the reverse of all order acknowledgements proforma invoices delivery notes price lists and invoices Alternatively these can be provided on request Faxed proforma invoices and quotations refer to conditions available upon request Imp...

Page 3: ...er caused as the result of misuse of this equipment It is the responsibility of the user to ensure that the equipment is operated in the manner for which it was intended and that it is the correct item of equipment for the required task Warranty This product is warranted as free from defects of workmanship and materials for a period of one year from the original purchase date During this time if t...

Page 4: ...vide ranges of up to a mile or more and will provide excellent propagation on most industrial sites covering a considerable area with just a quarter wave antenna BNC terminated connected directly to the unit For coverage of very large sites or where exceptionally difficult operating conditions exist it may be advantageous to install an external antenna Installing the transmitter on the second or t...

Page 5: ... be affected by the type of material the unit is mounted on and its surroundings The following is a list of materials that this transmitter will be adversely affected by if mounted on or if mounted in close proximity to a Foil back plasterboard b Metal mesh or wire reinforced glass c Metal sheeting large mirrors or suspended ceilings d Lift shafts All of the above can reflect radio waves and there...

Page 6: ...the top of the housing If the antenna is an external antenna or an antenna which is separate from the transmitter unit itself ensure that the previous criteria covered under the section headed Siting of the Hardware have been strictly adhered to also see section headed Other Antennas 6 It is important to note that due to the number of interfaces brought out to the 9 way D connector great care shou...

Page 7: ...Positive Red wire Negative Black wire 8 Replace the cover and re tighten the four retaining screws 9 Finally after checking all connections apply power to the unit ensuring that this is set at 13 8V dc max 12V dc minimum The red power LED should light Note if using a battery to power the unit the Power and Transmit LED s can be unplugged from the main pcb in order to conserve battery life 10 The s...

Page 8: ...data supplied with your order 3 Check that the pagers are at least 3 metres from the transmitter and aerial Under certain conditions it is possible to flood the pager receivers and corrupt the data received 4 Check that the pagers have the battery installed with the correct polarity and are correctly powered up 5 Check that the red power LED on the base of the transcoder is lit If not check the in...

Page 9: ...when shorted out will send a pre programmed message to a particular pager address which could be to an individual a group or all pager operatives at the same time These messages are pre programmed and can only be changed by qualified service personnel The trigger time required to send a message must be greater than 1 second Individual messages can be sent upon both changes of state with a maximum ...

Page 10: ...Radiated Power ERP Service Information If you experience a problem with your equipment you must first telephone our service hotline on 01803 860740 where we may request that you undertake a few simple checks If a problem still remains we will arrange collection of your system by overnight carrier at our expense Upon receipt we will endeavour to service or replace the system within 24 working hours...

Page 11: ...200nW 4 5 KHz deviation TX Baud Rate 512 or 1200 Type Approval ETS 300 224 MPT1383 Cert No 13249 Type Approval No 13249 CONX7DC EMC Approval EC Type Approved to ETS 300 682 Approval No 13331 General Ports RS232 serial on PL2 Optional 10 way dry contact I F on PL1 Comms Baud Rate 600 to 9600 software adjustable Footprint mm 328 L x 190 W x 75 D max dependent on system configuration excluding aerial...

Page 12: ...1000 to 1 999 000 If for example a base address of 0100 000 is applied to a transcoder the first real pager number will 0100 008 followed by 0100 016 and so on Logical pager numbers are normally used on systems fitted with the telephone interface and those which are interfaced to personal computers The algorithm would perform the following function For example take the logical pager number of 123 ...

Page 13: ...n LED lighting for the same period to show that data is being transmitted The time taken to transmit the message is dependent upon the pager baud rate For 512 baud this is approximately 4 seconds whilst at 1200 baud the time is approximately 2 seconds The unit can accept sequential data at 9600 baud which will be buffered and dealt with as soon as the preceding transmission has ended The RTS line ...

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