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Copyright © 2017 Sea Air and Land Communications Ltd. All rights reserved. 

 

 

 

 

12-88-7000 

Output Control Receiver 

  
 
 

 

 

 

 

 

 

 

 

 

PRODUCT MANUAL 

Version 1.02 

July 2017 

 

 

 
 

Summary of Contents for 12-88-7000

Page 1: ...Copyright 2017 Sea Air and Land Communications Ltd All rights reserved 12 88 7000 Output Control Receiver PRODUCT MANUAL Version 1 02 July 2017 ...

Page 2: ...mentation This document is designed to familiarise you with Salcom products and guide you through the hardware configuration installation and overall system management Salcom is an environmentally conscious company and in an effort to conserve paper no longer prints manuals with shipped products All relevant documentation can be downloaded in PDF form from our website www salcom com ...

Page 3: ...re paid Please include a description of the fault to assist with prompt return Any unauthorised alterations or repairs will invalidate the warranty All information provided in this document is carefully prepared and offered in good faith as a guide in the installation use and servicing of Salcom products Installers must ensure that the final installation operates satisfactorily within the relevant...

Page 4: ...relay and two as open collector It operates over the two frequency ranges VHF 148Mhz to 165MHz model 12 88 7150 and UHF 440Mhz to 470MHz model 12 88 7450 The 12 88 7000 decodes 512 or 1200 baud alphanumeric or numeric Salcom control protocol messages By default the 12 88 7000 is configured to use an internal PCB aerial but an indoor external aerial SMA can be used if required If the application re...

Page 5: ... pins 1 and 2 The 12 88 is protected against reversed supply connection The power source must be reasonably noise free The connections to the relay contacts are made using pins 6 normally open contact 7 relay common and 8 normally closed contact The relay is not to be connected directly to mains voltages Open collector outputs pins 3 and 4 can be used to sink up to 80mA The open collector outputs ...

Page 6: ...llowing the output to open automatically after being closed This mono shot timer can be set to between 100mS seconds to 100 minutes in 100ms steps Setting any output mono shot timer to 0000 results in the output remaining latched until a message is received to change its current state If configured to do so each output state will be stored and restored to the last set state on power up The 12 88 c...

Page 7: ...collector 0 marks the end of outputs to close yyy outputs to open combinations of 1 relay 2 3 open collector 9 marks the end of the relay command data A red LED will display on the PCB showing when the relay is closed but there is no indication when open collector outputs 2 or 3 operate e g 23109 Will only address a unit with matching ID 23 Relay 1 will be closed No other action taken 23019 Will o...

Page 8: ...ect the programming computer to the 12 88 7000 either use a 12 47 serial programming interface or 12 48 USB programming adaptor with a micro USB to USB cable not supplied These should be connected to the 4 pin programming header as shown below Connecting the 12 48 USB programming adaptor to the 12 88 Note Remove the header plug as shown on the left hand picture If using the 12 47 programming cable...

Page 9: ...characters If numeric decoding is specified then the unit ID must be between 00 and 99 If alphanumeric decoding is used then any printable character can be used as part of the unit ID allowing for approximately 8000 possible addressing codes The unit of 00 can also be set but is also used as a group address code Typical usage 01 01 CR Freq This is the receive frequency This parameter should be pro...

Page 10: ...he relay after the relay has been closed for the configured monoshot period Setting the relay to 0 results in latched operation mono shot timer not operating The timer can be set in 0 1 second increments from 0 65535 max 1 8 hours Typical usage 21 100 CR O P Restore If set to 1 then all outputs that are not configured for monoshot operation will be saved so that when the power is cycled the output...

Page 11: ...ectable Current Drain Receive average 25mA plus 18mA when relay energised Receive Baud Rates 512 or 1200 baud Paging Protocol POCSAG Receiver Sensitivity Approx 124 dBm Serial input output 9600 baud no parity 8 data bits 1 stop bit for changing unit parameters Outputs One relay and two open collector Relay Contacts 1Amp 24VDC Not suitable for 240VAC connection Open Collector Max Current Outputs 2 ...

Page 12: ...and land Communications Ltd 10 Vanadium Place Addington Christchurch 8024 New Zealand July 2017 How to Contact Us Sea Air and Land Communications Salcom Ltd 10 Vanadium Place Addington Christchurch 8024 New Zealand T 64 0 3 379 2298 W www salcom com E support salcom com ...

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