RTS OMNEO OEI-2 User Manual
OEI-2
OMNEO
External Interface - 2 Channel
F.01U.287.527
Rev. 01
OCTOBER/2014
2 OEI-2
PROPRIETARY NOTICE
The product information and design disclosed herein were originated by and are the property of Bosch Security Systems, Inc.
Bosch reserves all patent, proprietary design, manufacturing, reproduction, use and sales rights thereto, and to any article disclosed
therein, except to the extent rights are expressly granted to others.
COPYRIGHT NOTICE
Copyright 2014 by Bosch Security Systems, Inc. All rights
reserved. Reproduction, in whole or in part, without prior written
permission from Bosch is prohibited.
*All other trademarks are property of their respective owners.
WARRANTY AND SERVICE INFORMATION
For warranty and service information, refer to the appropriate web
site below:
RTS Intercoms .............................. www.rtsintercoms.com/warranty
RTS Digital
RTS TW
AudioCom
RadioCom
Intercom Headsets.....................................................www.telex.com
THE LIGHTNING
FLASH AND
ARROWHEAD
WITHIN THE
TRIANGLE IS A
WARNING SIGN
ALERTING YOU OF
“DANGEROUS
VOLTAGE” INSIDE
THE PRODUCT.
SEE MARKING ON BOTTOM/BACK OF PRODUCT.
WARNING: APPARATUS SHALL NOT BE EXPOSED TO DRIPPING OR
SPLASHING AND NO OBJECTS FILLED WITH LIQUIDS, SUCH AS VASES,
SHALL BE PLACED ON THE APPARATUS.
WARNING: THE MAIN POWER PLUG MUST REMAIN READILY OPERABLE.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, GROUNDING OF
THE CENTER PIN OF THIS PLUG MUST BE MAINTAINED.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPRATUS TO RAIN OR MOISTURE.
CAUTION: TO REDUCE
THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE
COVER. NO USERSERVICABLE PARTS
INSIDE. REFER
SERVICING TO
QUALIFIED SERVICE
PERSONNEL.
THE EXCLAMATION
POINT WITHIN THE
TRIANGLE IS A
WARNING SIGN
ALERTING YOU OF
IMPORTANT
INSTRUCTIONS
ACCOMPANYING
THE PRODUCT.
CUSTOMER SUPPORT
Technical questions should be directed to:
Customer Service Department
Bosch Security Systems, Inc.
www.telex.com
TECHNICAL QUESTIONS EMEA
Bosch Security Systems Technical Support EMEA
http://www.rtsintercoms.com/contact_main.php
DISCLAIMER
The manufacturer of the equipment described herein makes
no expressed or implied warranty with respect to anything
contained in this manual and shall not be held liable for any
implied warranties of fitness for a particular application or
for any indirect, special, or consequential damages. The
information contained herein is subject to change without
prior notice and shall not be construed as an expressed or
implied commitment on the part of the manufacturer.
WARNING: TO PREVENT INJURY, THIS APPARATUS MUST BE SECURELY
ATTACHED TO THE FLOOR/WALL/RACK IN ACCORDANCE WITH THE
INSTALLATION INSTRUCTIONS.
This product is AC only.
Bosch Security Systems, Inc.
Technical Manual
F.01U.287.527
Rev. 01
OEI-2 3
Important Safety Instructions
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the
manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves,
or other apparatus (including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A
polarized plug has two blades with one wider than the other. A grounding
type plug has two blades and a third grounding prong. The wide blade or the
third prong are provided for your safety. If the provided plug does not fit
into your outlet, consult an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at
plugs, convenience receptacles, and the point where they exit from the
apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specified by the
manufacturer, or sold with the apparatus. When a cart is used, use caution
when moving the cart/apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long
periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required
when the apparatus has been damaged in any way, such as power-supply
cord or plug is damaged, liquid has been spilled or objects have fallen into
the apparatus, the apparatus has been exposed to rain or moisture, does not
operate normally, or has been dropped.
Bosch Security Systems, Inc.
Technical Manual
F.01U.287.527
Rev. 01
4 OEI-2
Bosch Security Systems, Inc.
Technical Manual
F.01U.287.527
Rev. 01
Table
of
Contents
INTRODUCTION ......................................................................................................................... 7
Description ...............................................................................................................................................7
Features ....................................................................................................................................................7
Reference View ........................................................................................................................................8
Specifications ...........................................................................................................................................9
Connectors .............................................................................................................................................10
System Drawings ...................................................................................................................................12
INSTALLATION ........................................................................................................................ 17
System Requirements .............................................................................................................................17
Installation Instructions ..........................................................................................................................18
CONFIGURATION .................................................................................................................... 21
OEI-2 Power Cycle ................................................................................................................................21
Software Configuration ..........................................................................................................................21
Firmware Upload – OEI-2 .....................................................................................................................25
LED Indicators .......................................................................................................................................26
User Modes ............................................................................................................................................28
OPTIONAL POWER SUPPLY MOUNT ................................................................................... 37
Power Supply Rackmount Assembly Instructions .................................................................................37
Bosch Security Systems, Inc.
Technical Manual
F.01U.287.527
Rev. 01
6 OEI-2
Bosch Security Systems, Inc.
Technical Manual
F.01U.287.527
Rev. 01
CHAPTER 1
Introduction
Description
Offering the latest in state of the art technology, the OEI-2 enables connectivity between analog audio sources or legacy RTS
keypanels and an OMNEO network. OMNEO sets the standard for the future of audio communications by offering high
quality IP compatible audio, ultra low latency, and supports DHCP and Bonjour protocols. OEI-2 supports all RTS analog
keypanels.
Features
• Provides an interface between legacy RTS keypanels and the OMI OMNEO interface cards for ADAM
and ADAM-M units.
• Provides less that 20ms of audio latency in typical network installations.
• Provides a frequency response of 20Hz to 20KHz to the keypanel
• Supports IP version 4 DHCP and device discovery for easy set up and network management.
• Supports a optional fiber connection to the keypanel (multi-mode or single-mode).
• Supports CAT-5/5e and CAT-6 with dual Ethernet connectors for device looping.
• Supports compatibility with third-party Dante products.
Bosch Security Systems, Inc.
Technical Manual
F.01U.287.527
Rev. 01
8 Introduction OEI-2
Reference View
FIGURE 1. OEI-2 Reference View
1. Power Light Indicator
2. Channel 1 and Channel 2 – Ethercon RJ-45 Connectors
3. Relay and Opto Isolate Terminal Block
4. Mode Indicator Lights
5. Mode Selection Switch
6. Ethernet Connectors
7. Fiber Connector
8. Power Connector
Bosch Security Systems, Inc.
Technical Manual
F.01U.287.527
Rev. 01
OEI-2 Introduction 9
Specifications
General
Dimensions..................................................................................................5.80in x 1.93in x 4.45in (147mm x 49mm x 113mm)
Weight ......................................................................................................................................................................23.2 oz (658g)
Power
Requirements.........................................................................................................................................................5VDC, 2000mA
Power Consumption @ 120VAC ...........................................................................................................................................21VA
Power Consumption @ 220VAC ...........................................................................................................................................27VA
Connectors
2– RJ-45 Ethernet Connectors
SFP Fiber Connector.........................................................................................................................................................LC Type
GP Inputs 1–2
Type.................................................................................................................................................................... Optically coupled
Input ...........................................................................................................................................Internal pull-up resistor to 5VDC
.............................................................................................................................External power up 5–18VDC
GP Outputs 1–2
Type...............................................................................................relays with common normal open and normal closed contacts
Contact Ratings ...............................................................................................................................................1.0 Amp @ 30VDC
Data Keypanel......................................................................................................................................................................RS485
Analog
Input
Type.....................................................................................................................................................................Balanced floating
Level Nominal........................................................................................................................................................................ 8dBu
Level Maximum ................................................................................................................................................................... 20dBu
Impedance ..............................................................................................................................................................................10k
Output
Type.....................................................................................................................................................................Balanced floating
Level Nominal........................................................................................................................................................................ 8dBu
Level Maximum ................................................................................................................................................................... 20dBu
Impedance ..............................................................................................................................................................................600
THD+Noise....................................................................................................<0.1% (measured at 20-20kHz, +0 dBu, unity gain
Digital
Audio
Frequency Response..................................................................................................................................20Hz to 20kHz; ±0.1dB
System Gain ............................................................................................................................................................................ 0 dB
Bandwidth
48kHz/24-bit per channel...............................................................................................................................................2.59Mbit/s
Analog to OMI latency........................................................................................................................................................... 20ms
OMI to Analog latency........................................................................................................................................................... 20ms
Environmental
Storage Temperature ...................................................................................................................... -4°F to 158°F (-20°C to 70°C)
Operating Temperature......................................................................................................................32°F to 131°F (0°C to 55°C)
Bosch Security Systems, Inc.
Technical Manual
F.01U.287.527
Rev. 01
10 Introduction OEI-2
Connectors
RJ-45 Pinout
TABLE 1. RJ-45 Analog Connector Pin Out
Pin Description
KP Mode Audio Mode
1RS485 Data + NA
2RS485 Data - NA
3 Audio Out + Audio In+
4 Audio In + Audio Out+
5 Audio In - Audio Out -
6 Audio Out - Audio In -
7RS485 Data + NA
8RS485 Data - NA
IMPORTANT: Keypanels support RTS protocol, USOC, and 568B CAT-5e wiring scheme for RS485 data.
Ter m in al B loc k
RLY 1 C
NC
NO
OPT 1
RLY 2 C
OPT 2 A+
a. Anode
b. Cathode
a
A+
b
K-
GND
NC
NO
K-
GND
Bosch Security Systems, Inc.
Technical Manual
F.01U.287.527
Rev. 01
OEI-2 Introduction 11
FIGURE 2. GPIO Input Diagram
Bosch Security Systems, Inc.
Technical Manual
F.01U.287.527
Rev. 01
12 Introduction OEI-2
System Drawings
Same Frame, Same OMI Card
IMPORTANT: An OMI Card is necessary for operation.
FIGURE 3. Same Frame, Same OMI Card System
Bosch Security Systems, Inc.
Technical Manual
F.01U.287.527
Rev. 01
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