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Summary of Contents for Amit RRAM-MCT/E2
- Page 1 RRAM-MCT/E2 Train audio exchange unit according to UIC568 Operation manual Version 1.00 rram-mcte2_g_en_100...
- Page 2 RRAM-MCT/E2 AMiT, spol. s r.o. does not provide any warranty concerning the contents of this publication and reserves the right to change the documentation without obligation to inform anybody or authority about it. This document can be copied and redistributed under following conditions: 1.
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Page 3: Table Of Contents
RRAM-MCT/E2 Contents History of revisions ..................4 Related documentation ................... 4 Introduction ..................5 Technical parameters ................6 2.1. Dimensions ..................... 8 2.2. Design of front panel ..................9 2.3. Recommended drawing symbol ..............11 Conformity assessment ..............12 3.1. -
Page 4: History Of Revisions
RRAM-MCT/E2 History of revisions Document name: rram-mcte2_g_en_100.pdf Author: Martin Polášek Revision Date Changes 12. 7. 2013 New document Related documentation Application Note AP0037 – Principles of using Ethernet network file: ap0037_en_xx.pdf rram-mcte2_g_en_100 4/31... -
Page 5: Introduction
RRAM-MCT/E2 1. Introduction RRAM-MCT/E2 is a train audio exchange unit with UIC interface, audio input, built-in power audio amplifier, two Ethernet interfaces and single M12 interface. 1 × UIC interface Basic features 1 × RS485 interface 1 × audio input ... -
Page 6: Technical Parameters
RRAM-MCT/E2 2. Technical parameters Audio output Number of outputs Number of channels 2 × 30 W *) Permanent output sinus power (THD = 1 %) 2 × 48 W Peak music power output 4 Ω / channel Minimum load impedance... - Page 7 RRAM-MCT/E2 Connection point Connector WAGO 769-670 Wire cross section 0.5 mm to 4 mm 7 × Controls Under-foil button Backlight Yes, adjustable intensity Number of operations > 1 000 000 Mechanics Mechanical design To be built into panel Colour cover...
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Page 8: Dimensions
RRAM-MCT/E2 2.1. Dimensions 68 mm 85 mm 110 mm 149 mm 140 mm Obr. 1 - RRAM-MCTE/E2 mechanical dimensions rram-mcte2_g_en_100 8/31... -
Page 9: Design Of Front Panel
RRAM-MCT/E2 2.2. Design of front panel Obr. 2 - Design of RRAM-MCTE/E2 front panel 9/31 rram-mcte2_g_en_100... - Page 10 RRAM-MCT/E2 Colour design Legend Description Colour Panel RAL 9005 Foil RAL 9005 Foil print RAL 9010 Illuminated elements of foil print RAL 9010 rram-mcte2_g_en_100 10/31...
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Page 11: Recommended Drawing Symbol
RRAM-MCT/E2 2.3. Recommended drawing symbol Following drawing symbol is recommended for RRAM-MCT/E2. RRAM-MCT/E2 GND-RS SPKA+ SPKA- SPKB- SPKB+ UIC8 UIC7 Jack 3,5mm LINE IN UIC6 UIC5 UIC4 UIC3 UIC2 UIC1 Obr. 3 - Recommended drawing symbol for RRAM-MCT/E2 11/31 rram-mcte2_g_en_100... -
Page 12: Conformity Assessment
RRAM-MCT/E2 3. Conformity assessment Providing that device is correctly used, it conforms to requirements of Czech governmental decree NV616/2006. compliance assessment with NV616/2006 has been performed in accordance with harmonized standard EN 50121-3-2:2006. Tested in accordance Type of test Classificati... -
Page 13: Other Tests
RRAM-MCT/E2 Electromagnetic compatibility (EMC) – ±2.5 kV EN 61000-4-5:2006 Part 4-5: Testing and measurement techniques – Electrostatic discharge immunity test, audio outputs. Electromagnetic compatibility (EMC) – ±8 kV EN 61000-4-2:2009 Part 4-2: Testing and measurement techniques – Electrostatic discharge immunity test Electromagnetic compatibility (EMC) –... -
Page 14: Power Supply
RRAM-MCT/E2 4. Power supply The RRAM-MCT/E2 unit can be powered only by DC power supply +24 V. Power supply conductors cross-section must be at least 0,5 mm Obr. 4 - Location of X1 connector with power supply pins Connecting to The PE terminal is internally connected with exchange cover and panel as well as with metal caps of all connectors. -
Page 15: Communication Lines
RRAM-MCT/E2 5. Communication lines The train phone exchange RRAM-MCT/E2 has following communication interfaces: 1 × RS485 2 × Ethernet 5.1. RS485 The RS485 interface signals together with power supply and power amplifier outputs are located in X1 connector (see chapter 4). -
Page 16: Ethernet
RRAM-MCT/E2 5.2. Ethernet Both Ethernet interfaces enable to communicate with 100 Mbps rate. Both connectors are located on device rear cover. ACT X3 ACT X4 Obr. 6 - Location of Ethernet connectors and their respective LED indicators Connectors Connector type: M12, D-coding, socket... -
Page 17: Ethernet Line State Indication
RRAM-MCT/E2 5.2.1 Ethernet line state indication State of the Ethernet lines is indicated by two LEDs, located on device rear cover part, above Ethernet line connectors. Following table describes meaning of individual LEDs. Colour ACT X3 Green ACT X4 Green... -
Page 18: Uic Interface
RRAM-MCT/E2 6. UIC interface Unit is equipped with UIC interface according to UIC558 and UIC568 standards. From all functionalities is implemented announcement and telephony. Obr. 8 - Location of connector X2 with UIC interface Connector Connector type: WAGO 769-668 wiring... -
Page 19: Uic Line State Indication
RRAM-MCT/E2 6.1.1 UIC line state indication State of UIC line is indicated by three LEDs on front panel. Following table describes meaning of individual LEDs. Colour Meaning Yellow Priority announcement is going on Yellow Phone call is going on Yellow Program announcement is going on Obr. -
Page 20: Inputs/Outputs
RRAM-MCT/E2 7. Inputs/outputs 7.1. Audio input Connector for attaching an external audio signal is located in the bottom part of front panel. When applying signal to this input program announcement is activated. Through + and – buttons can be controlled the output volume, while concurrent pressing of both buttons mutes the output completely. -
Page 21: Rules For Connecting Loudspeakers
RRAM-MCT/E2 7.2.1 Rules for connecting loudspeakers The amplifier outputs can be connected to a different number of loudspeakers. Rules for connecting: Ensure the total minimum impedance 4 Ω for each channel by combination of serial and parallel wiring of loudspeakers. - Page 22 RRAM-MCT/E2 Obr. 13 - Example of wiring four 4 Ω speakers, with min. 8 W Obr. 14 - Example of wiring max. 8 speakers 8 Ω, min. 4 W rram-mcte2_g_en_100 22/31...
- Page 23 RRAM-MCT/E2 Obr. 15 - Example of wiring max. 16 speakers 4 Ω, min. 2 W 23/31 rram-mcte2_g_en_100...
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Page 24: Indications And Settings
RRAM-MCT/E2 8. Indications and settings 8.1. System LEDs State of exchange unit is indicated by 2 LEDs on front panel. Obr. 16 - System LEDs on front panel Following table describes meaning of individual LEDs. Colour Green Status Meaning PON LED... -
Page 25: Factory Setting
RRAM-MCT/E2 8.2. Factory setting Factory setting can be restored through RESTORE button. To press the button use a tool with diameter max. 1.5 mm (e.g. match, or ballpoint refill). Factory To restore the factory setting press and hold the RESTORE button while unit setting start-up. -
Page 26: Mounting And Installation Rules
RRAM-MCT/E2 9. Mounting and installation rules The audio exchange unit is intended to be mounted into panel. Four holes with 7 mm diameter are used for installation. Unit can be mounted only in positions shown below. Obr. 18 - RRAS-MCT/E2 unit possible operating positions... -
Page 27: Mounting Holes
RRAM-MCT/E2 9.1. Mounting holes 1 mm 118 mm 120 mm Obr. 19 - Mounting holes 27/31 rram-mcte2_g_en_100... -
Page 28: Installation Rules
RRAM-MCT/E2 2,5 mm 5,0 mm Obr. 20 - Detail of hole for screw in unit’s panel 9.2. Installation rules PE terminal of power supply connector must be connected with local installation earthing terminal. Minimum cross-section of supplying conductors must be at least 0.5 mm Communication line wires must be shielded. -
Page 29: Ordering Information And Completion
RRAM-MCT/E2 10. Ordering information and completion Unit complete – see chapter 10.1. Exchange unit RRAM-MCT/E2 10.1. Completion RRAM-MCT/E2 Part Quantity Train audio exchange unit Power supply connector WAGO 769-110 counterpart UIC interface connector WAGO 769-108 counterpart Operation manual Routine testing protocol... -
Page 30: Maintenance
RRAM-MCT/E2 11. Maintenance Device requires no periodic control nor maintenance. Cleaning Depending on equipment usage, the dust is to be removed occasionally from equipment. The equipment can be cleaned by dry soft brush or vacuum cleaner, only when turned-off and disassembled. -
Page 31: Waste Disposal
RRAM-MCT/E2 12. Waste disposal Electronics The disposal of electronic equipment is subject to the regulations on handling disposal electrical waste. The equipment must not be disposed of in common public waste. It must be delivered to places specified for that purpose and recycled.
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