EXI Wireless Systems SR3R01N RDU Remote Display Unit Installation Guide/Quick Reference Guide

Below you will find brief information for Remote Display Unit SR3R01N RDU. The Remote Display Unit SR3R01N RDU provides a visual display for various events relating to the security and safety of a facility, such as door activity, alarm status, and system messages. The RDU allows users to monitor activity, access system settings, and potentially trigger actions based on the displayed information.

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REMOTE DISPLAY UNIT (RDU)
INSTALLATION
GUIDE/QUICK REFERENCE GUIDE
1
CONTENTS
The RDU Remote Display Unit (SR3R01N) contains:
•
1 RDU
•
1 Cable Assembly - 18”
•
1 Mounting Hardware Pak (4 nylon EZ Drywall Anchors, 4 Screws, 8 Insulated Crimp
Connectors)
2 COMPONENT CONNECTIONS
Display
Power indicator
Bypass ready
indicator
Alarm indicator
Molex
Connector
Number Pad for
Password and PIN
CODE entry
RJ-11 jack
Menu Navigation
Keys
Cable Assembly
Front panel of RDU
3
Rear panel of RDU showing
cut-out and connectors
INSTALLATION INSTRUCTIONS
LAYOUT
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RB C Power
3
4
5
6
7
Controller
1
4
Keypad
Cable
RDU 2
2
3
5
6
7
8
9
*
0
#
Keypad/
PINpad
Door 1
Host
Computer
Host MCU
(Master Control Unit)
Cable Tap
RS-485 Bus
Elevator 1
R3 Elevator Controller
- Indicates
Optional Equipment
RDU 1
(Remote Display Unit)
RS-485
Repeater
1
2
3
5
6
7
8
9
*
0
4
#
Note: Each RDU has a unique serial number that is associated with the location of the RDU in the building. The computer
indicates the correct location of an event on the floor plans or in the log by using this serial number association.
Therefore, ensure that the correct RDU is installed at the corresponding location.
981-000011-000R1.00
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REMOTE DISPLAY UNIT (RDU) INSTALLATION GUIDE/QUICK REFERENCE
Location
Remote Display: When the RDU functions as a Remote Display unit, it is not connected to a controller
and would be mounted in a central staff area such as the nursing station. The location should be readily
accessible and free from obstruction. The installer should check that there are no unusual restrictions to
pulling the cables. Avoid locations that may be in direct sunlight during the day.
HALO Based System: The RDU is connected to a controller which has a field of protection around an
entrance or locked door. It is recommended that the RDU be mounted outside the controller’s field
of protection.
This allows the system to be bypassed before the patient is detected, avoiding
unnecessary alarms that can be confusing and distressing for some patients.
Roam Alert Plus ID System: The RDU is connected to a controller which has a field of protection around
an entrance or locked door, and the system cannot be bypassed with the tag in the field or protection.
Therefore, the RDU should be mounted outside the field of protection.
CABLING REQUIREMENTS
Power: The RDU is powered from 24 VDC at 100 mA. The power supply connection should be made
using a pair of wires so the DC return is carried on a non-shared conductor.
NOTE: The RDU will power on as soon as power is applied through the cable connection.
Relay Contacts: Provided for optional control function, such as for locking a door. The installer must
ensure that both the application and cable will meet the requirements of local electrical and safety codes.
RS-485 Network: Shielded or unshielded cable may be used; however a shield should be grounded at
the RDU or the Network tee, but not both.
Local Controller: If the RDU is assigned to a Local Door Controller a cable assembly with RJ11 modular
jacks is required to connect the Controller faceplate to a modular jack on the PCB of the RDU.
Requirement
Cable Type
Power
Class 2 cable
or CU type CM or MP
Relay Contacts
or CSA type FT-4
Communication grade cable
RS-485 Network
Max 15pF per foot
Characteristic impedance 100 to 110Ω
Local Controller
Cable assembly from eXI
MOUNTING INSTRUCTIONS
The rear panel has a cut-out for cable entry and has multiple hole patterns for mounting screws. Remove
the two screws on the bottom edge of the case and snap open.
Locate the RDU at an average viewing height (1.52 meters is recommended). If the cable is to be fed
through the wall, ensure it can be placed inside the wall (no obstructions) and that the cable can be
brought out into the back of the RDU. Make a cut out in the wall for the cable. Attach the rear mounting
plate of the RDU to the wall over the cut out.
ELECTRICAL DOUBLE GANG BOX: If this is a new or remodelled facility, an electrical double gang box
may have been installed. #6-32 machine screws are required for mounting to electrical boxes.
DRYWALL: When mounting directly to a wall, first measure to where it will be mounted at an
appropriate viewing area. A set of nylon EZ Anchor drywall inserts with screws is provided for
installations not using an electrical box. Use the rear panel as a template for insert location.
Mount the keypad about 10 feet away from the door so that it can be used before entering the
detection zone.
981-000011-000R1.00
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REMOTE DISPLAY UNIT (RDU) INSTALLATION GUIDE/QUICK REFERENCE
CABLE CONNECTIONS
4
1.
First strip the wires and leave 1pproximately 3/8” bare copper. Be careful not to nick the copper.
2.
Match the correct lead from the Controller to the correct lead from the Cable Assembly.
3.
Insert both matching stripped leads into an insulated crimp connector and crimp with pliers
4.
Once all the necessary leads have been crimped store the other leads so that they are out of the
way
INITIALIZATION ROUTINE
POWER-UP
If the RDU is assigned to a Door Controller, the Keypad interconnect cable (RJ-11) must be installed prior
to plugging in the power/data cable assembly.
Defeat the tamper switch located on the PCB. (This is the switch that closes when the top of the case is
attached).
Apply power to the RDU by attaching the cable assembly. The RDU will execute its self-initialization
routines. In addition to self-test, the RDU will configure itself for both local and remote functions if it
detects connection to a Controller.
For complete set-up instructions please use the RDU Installation and Configuration Manual.
eXI systems are designed to assist staff in providing a high degree of safety for people and therefore should only be used as a component of a comprehensive security
program of policies, procedures, and processes. As with every security system, eXI highly recommends regular system operational checks to verify functional integrity.
&copy; 2002 eXI Wireless Systems Inc. All rights reserved. eXI, eLink, and all respective logos are either trademarks or registered trademarks or eXI Wireless Systems Inc.
Specifications subject to change without notice.
981-000011-000R1.00
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Key features

Visual display of security and safety events
Alarm status indication
Door activity monitoring
System message display
Access to system settings
Potential action triggering based on displayed information
Easy installation and configuration

Frequently asked questions

The RDU should be mounted in a visible and accessible location, while avoiding direct sunlight and potential obstructions. For HALO-based systems, it's recommended to mount it outside the controller's field of protection. For Roam Alert Plus ID systems, the RDU should be mounted outside the protected area.

The RDU requires different cable types for power, relay contacts, and communication. The document details the specific cable types and their characteristics for each connection.

The document provides detailed mounting instructions for the RDU, including options for electrical double gang boxes, drywall installations, and appropriate placement of the keypad.