TT-3042C Users Manual
Contents
1. Mis DISTRESS for 5 seconds to send alarm Thrane amp Thrane Figure 3 TT 3042C Outline drawing with console bracket Page 82. 3000E system the Distress Button light will show a short off period which will be repeated every 20 seconds When the Distress Test Mode is terminated at the Message Terminal DTE the distress capability at the TT 3042C Remote Alarm Distress Box is restored Mounting The TT 3042C Remote Alarm Distress Box can be mounted either by using the 4 mounting holes inside the box or for console mounting by using the enclosed mounting bracket Use the enclosed mounting template for hole markings If required the cable relief is easily moved from the end of the TT 3042C to the bottom feed hole for hidden cable installation Place the enclosed Hole Cover in the exposed hole Page 5 TT 3042C Remote Alarm Distress Box Jl PIN TT 3042C Description X4 PIN TT 3020C TT 3022D 2 GND cable screen not connected 6 GND incl cable screen To Fault Relay 4 Outs DisressRelaycontactpde1 10 Distress Relay contactpole2 11 FaultRelaycontactpolel 12 FaultRelaycontactpole2 Table 1 TT 3042C and TT 3020C TT 3022D interconnections 2 CND cable screen not connected 2 GND 6 ToFaultRelay 6 Rh Ou3 8 GND 1 n ng 9 DistressRelaycontactpole 1 c 10 Distress Relay contact pole2 ol 1l FaultRelaycontactpolel 7 Fault Relay contact pole 2 Sar E po Bracket Cablescreen Table 2 TT 3042C and TT 3000E interconnections Page 6
3. Distress Alert open the protective Distress Cover and press the Distress Button for at least 5 seconds While pressing the Distress Button the button light will be flashing and the built in audio alarm will beep After 5 seconds the transceiver will issue a Distress Alert and the Distress Button light will turn steady on When the alert has been acknowledged the Distress Button light will show a short off period On the TT 3000E system this off period will be repeated every 20 seconds Inthe unlikely event that the distress alert is not acknowledged the Distress Button light will turn off The Distress Button light can be turned off after the distress alert has been acknowledged by pressing either the Reset Test button directly on the TT 3042C or the STOP button on the transceiver only for TT 3020C TT 3022D Distress urgency EGC messages Received Distress urgency EGC messages are indicated at the TT 3042C Remote Alarm Distress Box by an audio alarm and a flashing Distress MSG LED The Audio Alarm can be turned off by pressing the Audio Reset Test button leaving the Distress MSG LED turned on Page 2 TT 3042C Remote Alarm Distress Box Turning off the Distress MSG LED is done by pressing the Stop button on the transceiver TT 3020C TT 3022D or by pressing the Reset Test button on the TT 3042C and acknowledge the reset on the Message Terminal DTE TT 3000E MES Fault The MES Fault LED is used to indicate
4. TT 3042C Remote Alarm Distress Box Model TT 3042C Remote Alarm Distress Box o Mountings Wall mounting 4 holes 04 0 mm IER MEN Mounting bracket for console 4 holes 04 0 mm Distress MES Fault relays Max switching 2A 32V DC Enable W1 1 2 Disable W1 2 3 jumpers Activated Shorted W2 1 2 tT Open W2 2 3 Enable W3 1 2 Disable W3 2 3 Activated Open W4 1 2 Shorted W4 2 3 25 C to 55 C operating 40 C to 80 C storage 95 non condensing at 40 C Vibration operational Random vibrations 0 005 g Hz 3 dB oct 0 5 g rms Sinusoidal vibrations 2 54 mm peak ampl 1 0g peak acceleration Vibration survival Random vibrations 0 05g Hz 3 dB oct 1 7g rms Sinusoidal vibrations 2 54 mm peak ampl 1 0g peak acceleration Table 3 TT 3042C Technical Specifications Note tt Factory setting Page 7 TT 3042C Remote Alarm Distress Box n 50 0 ose O P 950 gt SAILOR 1255 MES Fault Distress O O Power MSG Audio a VE WE ResetTest Distress 99 0 Press key DISTRESS for 5 seconds to send alarm Thrane amp Thrane Y Figure 2 TT 3042C Outline drawing n 123 9 SAILOR Enone MES Fault Distress Power MSG Audio a Xt ME ResetiTest d 115 0 Distress Press key
5. faults detected by the transceiver such as High Bulletin Board Error Rate Printer Error Hardware or installation fault The MES Fault LED will stay on as long as an error condition exists See also Remote Mail Indication below Power Indicator The illumination of the Power LED can be dimmed using the adjusting knob placed below the Power LED Distress Message Relay The TT 3042C Remote Alarm Distress Box includes a Distress Message relay for control of external alarm equipment When enabled the Distress Message relay will follow the Distress MSG LED See Table 3 on page 6 for information on jumper settings related to the Distress Message relay If more TT 3042C Remote Alarm Distress Boxes are powered from the transceiver only one Distress Message Relay should be enabled Page 3 TT 3042C Remote Alarm Distress Box MES Fault Relay The TT 3042C Remote Alarm Distress Box includes a MES Fault Relay for control of external alarm equipment If enabled the MES Fault relay will follow the MES Fault LED See Table 3 on page 6 for information on jumper settings related to the MES Fault Relay If more TT 3042C Remote Alarm Distress Boxes are powered from the transceiver only one MES Fault Relay should be enabled See also Remote Mail Indication below Optional Remote Mail Indication It is possible to configure some transceivers TT 3020C to use the MES Fault LED for indicating incoming messages instead In th
6. Thrane amp Thrane Remote Alarm Distress Box TT 3042C User manual Copyright Thrane amp Thrane A S ALL RIGHTS RESERVED Information in this document is subject to change without notice and does not represent a commitment on the part of Thrane Thrane A S 2006 Thrane amp Thrane A S All rights reserved Printed in Denmark Document Number TT 98 107887 D Release Date 1 March 2006 REVISION HISTORY Rev Date Author Section Description Remarks 30Jan 1997 jFustredisiom 01 Nov 2005 MBC Remote Incoming Mail LED c_ 10 Feb 2008 ptf 01 Mar 2006 Distress Alert revised Minor corrections TT 3042C Remote Alarm Distress Box Figure 1 TT 3042C Remote Alarm Distress Box Introduction The purpose of the TT 3042C Remote Alarm Distress Box is to initiate and send Distress Alerts and to give alarms upon receipt of Distress urgency EGC messages and to indicate MES fault status of the TT 3020C TT 3022D TT 3000E systems The transceiver can supply power and control signals to a maximum of two or three on the TT 3000E TT 3042Cs in a distance of up to 100 meters Page 1 TT 3042C Remote Alarm Distress Box Note Since the TT 3042C can be used with different systems this manual will cover only the general aspects of the operation For detailed information please refer to the system manual corresponding to the specific installation Distress Alert To initiate and send a
7. is configuration the text MES Fault should be covered with the enclosed label with the text Mail instead The use of this optional feature requires that the transceiver is configured properly see the transceiver installation manual When Remote Mail Indication is enabled MES Fault conditions will no longer be indicated on the TT 3042C box Test Test facilities for tests of the TT 3042C Remote Alarm Distress Box are provided from the Message Terminal DTE connected to the transceiver When the Distress Test Mode is entered at the Message Terminal DTE the Distress Button can be activated and tested without issuing a Distress Alert Upon entering the Distress Test Mode a sequence activating the Distress MSG LED Audio Alarm and the Fault LED starts Distress MSG LED 5 seconds Audio Alarm Distress MSG LED flashing 5 seconds Fault LED 5 seconds Page4 TT 3042C Remote Alarm Distress Box Pressing the Audio Reset Test button will stop this repeated sequence leaving the Audio Alarm beeping for TT 3000E the sequence will continue independently of the Audio Reset Test button status If enabled the Distress Relay and the Fault Relay will be activated following the activation of the Distress MSG LED and the MES Fault LED respectively See also Remote Mail Indication above While pressing the Distress Button the button light will be flashing slowly After 5 seconds the Distress Button light will remain on On the TT
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