Inovonics EN4204R Installation And Operation Manual

Inovonics EN4204R Installation And Operation Manual

16 zone multi-condition receiver with relay outputs

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EN4216MR 16 Zone Multi-Condition Receiver
with Relay Outputs
Installation and Operation Manual
1 Overview
The EN4216MR receiver allows you to add up to 16 transmitters and five
outputs to any application, and includes a housing tamper for increased
tamper security.
The following add-on receivers are available from Inovonics:
Alarm Output
Receiver
Relays
EN4204R
4
EN4216MR
5
EN4232MR
11
* At least one relay must be used for faults to ensure the system is
supervised. More than one relay may be used, but that will deduct from the
number of alarm output relays.
1.1 Installing an Inovonics Security System
An EchoStream survey kit must be used to establish a UL system. The
EchoStream survey kit measures the signal strength of high-power
repeater and sensor messages to help optimize your EchoStream system.
Figure 1 Sample EchoStream system
The EchoStream survey kit provides you with two signal strength
measurements: signal level and signal margin.
Signal level
The signal level is the measurement of the overall decibel level of the
message.
Signal margin
The signal margin is the measurement of the decibel level of the message,
minus the decibel level of any interfering signals. Inovonics Wireless
equipment should be placed within a facility such that all end-devices
produce signal margin readings of at least 4 decibels.
Both the signal level and signal margin are measured in decibels. Because
signal strength and signal margin are measured on a logarithmic scale, the
difference between a decibel level of 3 (Weak) and a decibel level of 4
(Good) is a much larger difference than it would be on a linear scale.
9.27.24 357-00026-03 Rev A © Inovonics, 2024 - www.inovonics.com
Transmitters
Fault Relays
Supported
1
4
1*
16
1*
32
Note: Inovonics offers two options for site surveys: the EN7017 survey kit
and app and EN4016SK survey receiver. The EN4016SK survey receiver
displays the decibel level, while the EN7017 survey kit and app displays
only that the reception is good or weak. For more information, see the
EN4016SK Survey Receiver Installation and Operation Manual or the
EN7017 Survey Kit and App Installation and Site Survey Instructions.
Caution: The EchoStream system should be tested regularly to ensure
operation. To test: place the system in test mode, activate an end device,
and ensure an appropriate response.
1.2 RF Signal Propagation
While wood, drywall and glass usually let the RF signals pass, some
materials may inhibit or attenuate radio frequency (RF) signal propagation
by blocking, reflecting, deflecting or absorbing RF signals.
Consider anything between transmitters and repeaters and/or the receiver.
Is there concrete and steel construction? Are there earthen berms or hills?
Are there a lot of trees? Devices should be mounted such that they are
least affected by these elements.
For best results, transmitters and repeaters should be mounted at the
optimal height to achieve line of sight to repeaters and/or the receiver.
Usually this means they will be mounted as high as possible.
Following are some typical obstacles to RF signal propagation:
Material
Metal construction, including
ductwork; pipes; studs;
stucco, plaster or concrete
with wire mesh; satellite
dishes, metal-lined rooms
such as walk-in coolers or
freezers; metal siding, safes,
etc.
Completely enclosed metal
boxes/enclosures.
Solar panels, cinder block
walls, windows with built-in
solar tinting.
Vegetation.
Automobile and truck traffic.
Affect
Recommendation
Can reflect, absorb
Perform a site survey
and/or disrupt RF
using an Inovonics
signals.
wireless survey kit to
verify the RF signal is
acceptable, and, when
necessary, to determine
where to locate
repeaters.
Can restrict RF
signals.
Can absorb and/or
reflect RF signals.
Can attenuate RF
Add repeaters as issues
signals. The RF
arise.
environment can
alter as trees shed
or sprout leaves.
Can disrupt RF
Mount Inovonics devices
signals.
at a height sufficient to
achieve line of sight
above traffic.

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Summary of Contents for Inovonics EN4204R

  • Page 1 EN4216MR 16 Zone Multi-Condition Receiver Note: Inovonics offers two options for site surveys: the EN7017 survey kit with Relay Outputs and app and EN4016SK survey receiver. The EN4016SK survey receiver displays the decibel level, while the EN7017 survey kit and app displays Installation and Operation Manual only that the reception is good or weak.
  • Page 2: Installation And Startup

    1.5 EN4216MR Internal Components For product and installation videos visit us at www.inovonics.com/videos or use the QR code below. If you have any problems with this procedure, contact Inovonics technical services: • E-mail: support@inovonics.com. • Phone: (800) 782-2709; (303) 939-9336.
  • Page 3: Mount The Receiver

    2.3 Connect Input/Output Cabling Note: Contact Inovonics for a list of other compatible devices.. Note: This product employs TTL input for the reset. Tamper and jam output Table 1-1: EN4216MR Supported Transmitters circuits are dry contact outputs, whereas the power loss output is an open- drain output.
  • Page 4 TRENGTH Caution: Turning off supervision can jeopardize the integrity of your page 5. system. Inovonics does not recommend turning off supervision. For supervision to function correctly, the supervision time must be set for an , see “Change Password” on HANGE ASSWORD interval greater than the transmitter check-in time.
  • Page 5 Press enter to select the output to use for this transmitter/repeater's strength minus the background noise. low battery transmission. Note: Inovonics recommends a level of 10 for most installations. Low Battery Output Type: Selects the output type for the low battery condition.
  • Page 6: Troubleshooting

    5 Troubleshooting Note: Inovonics supports recycling and reuse whenever possible. Please recycle these parts using a certified electronics recycler. Problem Possible Solutions Tamper Reset Receiver won’t power up. • Verify your power and ground wires are securely connected to VS and Receiver Power Loss GND on the power terminals.

This manual is also suitable for:

En4216mrEn4232mr

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