LED Relay Zone Controller 0-10V Installation Guide

Specifications (typ. values)

Power Supply 120V - 277V VAC, 60 Hz
Maximum Load General Purpose: 16A @ 120/277VAC
Resistive: 16A @ 120/277VAC
Tungsten: 960W @ 120VAC
Ballast / LED Driver: 600W @ 120VAC
0-10V output Tolerances +3%/-4% (1-10V range)
Current sinking 35mA*, sourcing 4mA
* For high sinking current and dim value settings
below 1V, the output voltage may exceed the
selected output value and reach 1V max.
Power Consumption 1.1W full load
550mW quiescent
Package Contents Tools Required Surge Protection 3kV line to line, exceeding
n LED Relay Zone n Screwdriver IEC61000-4-5 installation class 4
Controller n Wire nuts Inputs/Outputs Flying-lead style wires:
n 2 power input wires
n 1 switched output wire
Product Description
n 2 output wires for 0-10V control
The LED relay zone controller uses wireless technology to Local User Interface 2 Buttons, 1 LED for device
communicate with other self-powered EnOcean based configuration & manual control
products and provides an amazingly simple solution for RF Standard EnOcean 902 MHz (LEDRU)
dimming control of LED lighting. Transmission Range 80 ft. (25 m)
EnOcean Equipment D2-40-00 with RECOM
The compact size enables flexible installation inside of or
Profile Compatible with Navigan™
next to electrical boxes and fixtures so it can be easily wired
Interoperable Rocker Pad Switch (F6-02-02)
out of sight using standard wiring practices.
Products / EEPs Occupancy Sensor (A5-07-01)
Simply link the module to an EnOcean-based motion sensor, (EnOcean Occupancy Sensor (A5-07-02)
light level sensor or rocker switch and experience levels of Equipment Profiles) Occupancy Sensor (A5-07-03)
efficiency and convenience that can only be achieved Light Level Sensor (A5-06-02)
through wireless controls. Light Level Sensor (A6-06-03)
Central Controller (A5-38-08)
It is also possible to link LEDR to a central controller or via a
Demand Response (A5-37-01)
gateway to building automation systems like BACnet.
Dimensions 2.78” H x 1.65” W x 1.1” D
Product Features Include: (73mm x 42mm x 28mm)
n Enables wireless dimming of a single fixture or a zone of Weight 3.2oz. (90g)
multiple daisy chained LED fixtures (e.g. 20 each 30W or Mounting n Connect to electrical boxes and
10 each 60W). fixtures using threaded nipple
n Install inside standard electrical box
n Supports California Title 24 daylight harvesting scenarios,
occupancy control and manual dimming with input from Environment n Indoor use only
n 32° to 140° F (0° to 60° C)
self-powered wireless switches and sensors. Implements
n 20% to 85% relative
load shedding initiated by separate Demand Response
controllers humidity (non-condensing)
Agency Compliance ETL, FCC, IC
n Installs inside or mounts to electrical box using threaded
UL2043 Plenum Rated
connector
n Supports wireless remote commissioning to link devices
and set parameters
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LED Relay Zone Controller 0-10V Installation Guide

1. Planning A. Installed inside the electrical box.

NOTE: For best performance, remove the antenna
Take a moment to plan for the module’s successful
from its slot and elongate it outside and away from
operation and optimal communication with other system
the box.
components.
B. Installed using the threaded connector:
n Always use a qualified installer
i. Insert the threaded connector through a ½”
n Install in an appropriate location
diameter knockout.
n Take care not to damage the radio antenna, the orange
wire that runs in a groove on the outside of the module ii. Thread the 5 module wires inside the electrical
that runs in a groove on the outside of the module box and through the lock nut.

n Consider the construction materials in the space and

obstacles that may interfere with RF signals

2. Installing
Read and understand instructions completely before
starting.

ELECTRICAL SHOCK HAZARD

High Voltage. This device must be installed

by a qualified installer or electrician. Follow 4. Connect the wires using wire nuts and cap any bare
all applicable electrical codes for installation.
wires.
NOTE: After the module is linked and configured, you
can secure it in the installed location, see step 8.
1. Turn off power at the circuit breaker or fuse and test that
power is off before wiring the device. 5. Fold the wires neatly and either place the module in the
box or secure the threaded connector with the lock nut.

NOTE: Use a non-metal electrical enclosure for best 6. Position the module so that the setup interface and
wireless communication performance. antenna face forward (out).
TIP: If the RF reception is poor, elongate the antenna as
2. Identify the wiring connection at the installation site to
coordinate with the following wiring diagram. shown in figure A.

NOTE: For display purposes, white wire is shown as 7. Restore power to the circuit.
yellow. 8. Use the setup interface to link devices and configure
settings (refer to the “Linking” & “Configuration”
sections).

WARNING: Remove
the module from the
electrical
box to use the setup
interface.

3. Determine which of the two installation methods is most

appropriate:

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LED Relay Zone Controller 0-10V Installation Guide

3. Device Configuration n Transceivers (Gateways or controllers) can exchange data

and commands with the LED controller
The LED controller can be configured in two ways:
To link LED controller with a transmitter or transceiver, LED
n By user input to the local setup interface controller must be powered, within wireless range of the
This approach is used for basic setup tasks device it is to be linked to, and set to linking mode to accept
n Remotely using the remote commissioning interface links.
This approach is used for advanced configuration tasks
Once these conditions are met, the link device is triggered
to send a special link message.
Local User Interface
LED Controller receives this link message and stores the link
The local setup interface consists of two buttons - LRN and
parameters permanently so that the two devices can interact
DIM - and a 2-color LED (green, red).
to provide a variety of intelligent control options.
During normal operation, the LED blinks according to the
output relay state (red = OFF, green= ON). The two buttons
can be used to link and unlink transmitters, to dim up and Linking to transmitters (sensors or switches)
down manually and to set the minimum dimming value. Transmitters are typically energy-harvesting devices that
To use the local setup interface, hold the module so both send RF messages to communicate a condition, level, or
thumbs can click the buttons without obscuring the LED. state.
The following transmitter types can be linked to the LED
controller:
n Switches
n Occupancy Sensor
n Light Level Sensor
Transmitters can only be linked to transceivers (such as LED
controller), not to other transmitters (such as a switch).

Remote Commissioning Interface

Transmitter Link / unlink procedure
The LED controller provides a wireless remote
Shortly press the LRN button to enter linking / unlinking
commissioning interface for all commissioning tasks. This
mode.
interface allows configuring all device parameters wirelessly
using a laptop computer equipped with Navigan™ Wireless The LRN LED starts toggling red / green indicating that
Commissioner (NWC 300U), consisting of a USB stick and linking / unlinking mode is active. In addition, the connected
software. load will toggle between 10% and 90%.

Configurable parameters are marked as italic throughout Once activated, this mode stays temporary active to provide
this document. A list of all configurable parameters is time to link / unlink multiple devices. The mode will stop

available on the EnOcean product web site. after 30 seconds if no LRN telegram is received.

1. For the transmitter to be linked, do one of the following

4. Linking according to the type of device:

A. Sensor: click the designated link button.

Linking is the process by which different devices are
configured to work with each other in a system. Sometimes B. Rocker Pad: click the “I” button (top button marked
this process is also called Teach-in or Learn-in. on the switch plastic or “I” symbol on the back of the

The LED controller can work together with two types of switch) 3 times quickly.

devices: 2. If the device has been linked successfully, the LRN LED

n Transmitters (switches and sensors) can provide input

will display solid green for 4 seconds. The LED controller

data to the LED controller is now ready to accept new links.

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LED Relay Zone Controller 0-10V Installation Guide
NOTE: After a device is linked, additional learn Setting the minimum output voltage level
telegrams received in operating mode (not in linking / It is possible to configure the minimum output voltage
unlinking mode) from that device will cause the
(MinVoltageLevel) of the LED Controller via its button
connected load to toggle three times between 0% and
interface. This level is typically set to avoid flickering and will
100%, if the EnableLinkChecker parameter is set to ON. be the minimum level the load starts at when it is switched
This allows quickly checking the connection between this on. It will not be possible to dim the output below this value.
device and the LED Controller.
Use the following steps to configure this minimum dimming
3. For a linked transmitter to be unlinked, please use the value:
same action as described in point 2 above.
1. Press and hold the DIM button.
4. If the device has been unlinked successfully then the LRN The load will start dimming up and down.
LED will display solid red for 4 seconds and the load will
2. Release the button when the desired minimum output
be switched to a dimming level of 10% for 4 seconds.
voltage (dimming value) is reached.
5. To exit linking / unlinking mode and return to normal
operation, wait 30s without sending new LRN telegrams, 3. Shortly press DIM and LRN button simultaneously to
store this value.
or shortly press the LRN button again.

Clear all linked transmitters 5. Operating modes

In order to clear all linked devices and reset the LED
The LED Controller supports the following operation modes
controller to factory settings, please press and hold the LRN
based on different types of connected devices:
button for 10 seconds. After that the LRN LED will display
solid red for 10 seconds. Title 24
Mode Default Action
Compliance

Switches only Manual DIM or ON/OFF No

Linking to Transceivers (gateways or controllers)
The LED controller is a transceiver. Occupancy Auto ON/ Auto OFF No
sensors only (default Auto OFF after 15 minutes)
Transceivers are controlling devices that send as well as
Occupancy Manual DIM or ON, Auto OFF Yes
receive RF messages. They typically contain control logic and
sensors and Can be configured to Auto ON /
might actuate appropriate outputs (switching a light ON or
switches Auto OFF via remote
OFF for example). commissioning. (default Auto OFF
LED controller can be linked to other transceivers if desired. after 15 minutes)
The following other transceiver types are supported:
Light level Continuous dimming based on 5 Yes
n Demand Response Controller sensor supporting points or two level

n Central Controller (ON / OFF) dimming

Additional Dimming via central controller Yes

Transceiver Link / unlink procedure central overriding sensor and switch input
controller
1. Set the other device into linking mode, then shortly press
Additional During a demand response event Yes
the LRN button. The LRN LED starts toggling indicating
demand output will be reduced to the
that linking / unlinking mode is active. The connected
response value specified in the command.
load will toggle between 10% and 90%.
controller After the demand response
2. Shortly press the DIM button. This will cause the LED timeout the system will switch
Controller to transmit a teach-in message identifying the back to the previous state.

status message EEP used by it.

3. Shortly press the LRN button again to return to normal

operation.

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LED Relay Zone Controller 0-10V Installation Guide

6. Functional behavior Occupancy Sensors only

0-10V Interface If at least one sensor detects motion, light is switched ON -

Auto ON function. Light level is set to OccAutoOnLevel
The minimum output voltage is MinVoltageLevel (default
(default 100%) if no light level sensor is linked.
1.0V); the maximum output voltage is MaxVoltageLevel
(default 10.0V). Otherwise light level is set according to the natural light
level reported by the light level sensor as described below.
Dimming below MinVoltageLevel or above MaxVoltageLevel
is not possible. If none of the linked occupancy sensors reports motion for a
period defined by OccAutoOffTimer (default 15min) then
Level and ramp percentage levels refer to the interval
light is set to OccAutoOffLevel (default 0%) - Auto OFF
between MinVoltageLevel (1%) and MaxVoltageLevel (100%).
function.
An output level of 0% equals OFF state.
Ramp up (SensorRampUpSpeed) speed for Auto ON and
Switches only
ramp down (SensorRampDownSpeed) speed for Auto OFF
Short click (<0.7s) on “I” button: Light comes ON and are configurable (default 20% per second).
brightens to most recent dimming value stored before
device was switched OFF. Occupancy Sensors and Switches
If a light level sensor is linked, then light will be set Light can be switched ON / OFF manually, function as
according to its input (see below). The minimum initial light described above. Time-based automatic switch OFF (as
level in this case is MinVoltageLevel (default 1.0V). defined by RockerSwitchAutoOffTimer) is always disabled if
Double click (<0.7s) on “I” button: Light is switched ON at at least one occupancy sensor is linked.
MaxVoltageLevel (default 10.0V). If no presence has been reported by any of the linked
Short click (<0.7s) or double click (<0.7s) on “0” button: The occupancy sensors and no switch input has been received
current light level is stored, light is dimmed down to during a period defined by OccAutoOffTimer (default 15min),
MinVoltageLevel and then switched OFF. then light will be set to OccAutoOffLevel (default 0%).

Ramp up (RockerSwitchOnSpeed) and ramp down Light will be automatically turned back ON at the last state if
(RockerSwitchOffSpeed) speeds for rocker switch operation occupancy is reported within the VacancyGraceTimer period
are configurable (default 20% per second). (default 45s) after such Auto OFF event even if the Auto ON
function is disabled.
Press and hold “I” / “0” button: Light is brightened / dimmed
until button is released or MinVoltageLevel / The system can also be configured (OccAutoOn = TRUE) to
MaxVoltageLevel is reached. automatically switch ON the light as described above.

Ramp up (RockerDimUpSpeed) and ramp down If the user has switched the light OFF (by a linked switch)
(RockerDimDownSpeed) speeds for rocker dim operation are then it can be turned ON again by occupancy sensor input
configurable (default 20% per second). only after OccAutoOnDelay (default 15 minutes).

Rocker-based dimming can be disabled by setting Light Level Sensor

RockerDimEnable = OFF. In this case light will be switched
One light level sensor can be linked to enable open-loop
ON / OFF immediately upon pressing the “I” / “O” button.
dimming for daylight harvesting. The system then adjusts
Light can be switched OFF automatically in absence of a
the output light level according to incoming natural light.
linked occupancy sensor if no user (switch) action occurs
The light level sensor should therefore be placed at a
during a period defined by RockerSwitchAutoOffTimer.
position facing the window or skylight where it is not or only
This feature can be disabled by setting
minimally influenced by light from the fixtures.
RockerSwitchAutoOffTimer = 0. This feature is automatically
If a light level sensor is linked, the LED controller will by
disabled if an occupancy sensor is present. In this case,
default activate daylight harvesting with continuous open
automatic switch OFF of the light will be performed based
on the input from the occupancy sensor as described below.

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LED Relay Zone Controller 0-10V Installation Guide
loop dimming according to a user-defined dimming curve By default (RepeatLinkedDevicesOnly=ON) only messages
based on 5 configurable supporting points. from linked devices are repeated. Setting this parameter to 0

Each of these 5 supporting points defines the output light will cause all messages to be repeated.

level (OUT1 … OUT5) to be set by the LED controller for a Note: 2-level repeating function and repeating of all
given reported natural light level (LEV1 … LEV5). messages (RepeatLinkedDevicesOnly=OFF) should only be

For natural light levels below LEV1, output light level OUT1 used if really needed! Otherwise the system function can be

is set. Likewise, for natural light levels above LEV5, output compromised by collisions of telegrams.

light level OUT5 is set. Status messages

Linear interpolation is used between the defined points (e.g. The LED controller will transmit a status message
between LEV1/OUT1 and LEV2/OUT2). (EEP D2-40-00) after change of its output state or after

Setting the output light level to 0 will cause the output of StatusMessageTimer has elapsed.
LEDR to go to OFF state. By setting StatusMessageTimer to 0 status messages can be

If the light level has been adjusted by the user (by single or switched off completely. By setting it to 0xFFFF only event
double click on the “I” button or by brightening / dimming based messages will be sent.
via “I” / “O” button), then the selected light level will be
maintained for a period defined by LlsAdjustmentDelay Central controller
(default 15 minutes). LEDR can also be connected to a central controller (EEP A5-
38-08). It supports the dimming command 0x02 of this EEP.
After that, LEDR output is adjusted according to the light
level reported by the light level sensor.
7. Troubleshooting
In five point dimming mode, users can modify the dimming
Problem Solution Checklist
curve if LlsEnableCurveAdjustment = ON.
The device does not power up • Check the wiring for errors
This is achieved using a fast triple click (<0.7s) on the “I” • Check the circuit breaker
button. Doing so will replace the supporting point matching • Use a voltage meter to confirm power
The device does not control • Click the DIM button to open/close
most closely the current reported illumination level with the linked load the relay manually
current illumination level and the current 0-10V output level. • Turn off the power and then restore it
Cannot link a device • Move closer to the device; it may be
The connected light will blink (0% / 100%) three times to out of range
acknowledge successful adjustment. Doing that at different • Try linking a different device
• Check for environmental conditions
daylight levels allows defining the whole curve. that interfere with RF signals
• Verify the maximum number of
The light level sensor can alternatively be used to activate an
devices has not been exceeded
automatic switching mode between 0% (OFF) and 100% - 20 switches
(MaxVoltageLevel) based on light intensity (twilight switch). - 10 occupancy sensors
- 1 light level sensor
This can be achieved by configuring DaylightingMode to - 1 central controller
2-level mode via remote commissioning. - 1 demand response controller
The device does not respond to • Check for environment or range issues
The thresholds for switching between the two levels are wireless messages or selected • Verify the device is linked
settings • Extend the antenna to amplify the
defined by PhotoOnThres (output will be set to
range: remove it from the groove in
MaxVoltageLevel for reported values below this level) and the module, and straighten it.
PhotoOffThres (output will be set to MinVoltageLevel for Contains: 902 MHz: FCC: SZV-STM300U
IC: 5713A-STM300U
reported values above this level). This device complies with part 15 of the FCC rules and Industry
Canada ICES-003.
Repeater function Operation is subject to the following two conditions: (1) This device
may not cause harmful interference, and (2) this device must accept
The LED controller provides the option to activate one-level any interference received, including interference that may cause

(repeat only original telegrams) or two-level (repeat original undesired operation.

IMPORTANT! Any changes or modifications not expressly approved by the party responsible for
telegrams or telegrams that were repeated once) repeater compliance could void the user’s authority to operate this equipment.

mode for EnOcean radio telegrams.

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 LED Relay Zone Controller 0-10V Installation Guide

8. Remote Commissioning Parameters

Default / P
Default /
Parameter Description Parameter Description
Notes Notes

Rocker Switch Parameters Light Level Sensor Parameters

RockerSwitch- Ramp-up speed when rocker 20%/s DaylightingMode 2-level or 5 point continuous 5 point
OnSpeed input request light switch ON 0= No ramp daylight dimming
(immediate)
PhotoOnThres In case of 2-level mode, light is <200lux
RockerSwitch- Ramp-down speed when rocker 20%/s switched to MaxVoltageLevel if
OffSpeed input request light switch OFF 0= No ramp light level is below PhotoOnThres
(immediate)
PhotoOffThres In case of 2-level mode, light is >400lux
RockerDim- Ramp-up speed when rocker 20%/s switched to MinVoltageLevel if
UpSpeed input request light dim UP 0= No ramp light level is above PhotoOffThres
(immediate)
LEV1…5 Defines 5 input light levels for 100, 200, 400,
RockerDim- Ramp-down speed when rocker 20%/s open loop dimming curve 600, 800 lux
DownSpeed input request light dim DOWN 0= No ramp (LEV1<LEV2<...<LEV5)
(immediate)
OUT1…5 Defines the LED controller output 100, 100%, 60%,
RockerSwitch- Delay after last switch action 0 (disabled) values for the corresponding input 20%, 0%
AutoOffTimer before light is switched OFF light levels
automatically
RAMP12, 23, 34, Ramp speeds between light levels 1%/s
RockerDimEnable Enables or disables dimming via ON (enabled) 45 1 and 2, 2 and 3, 3 and 4 , 4 and 5
rocker switch
LlsAdjustment- Time before the light level sensor 15 min
Occupancy Sensor Parameters Delay can adjust the output light level
after it was set by the user
OccAutoOn Defines if a signal from an FALSE if at least
occupancy sensor automatically one switch is LlsEnable- Enables or disables user ON (enabled)
switches on lights (True/False) linked, CurveAdjustment adjustment of the 5 point
otherwise TRUE dimming curve using triple click
on the “I” button
OccAutoOnLevel Dimming value at which light is 100%
switched on in case of Auto ON Generic Sensor Parameters (Occupancy and Light Level)
event from occupancy sensor
SensorRamp- Ramp-up speed when change is 20%/s
OccAutoOnDelay Time before the occupancy sensor 15 min UpSpeed triggered by an occupancy or light 0= No ramp
can switch the light back ON in level sensor (2 point mode) (immediate)
Auto ON Mode after the user
SensorRamp- Ramp-down speed when change 20%/s
switched it OFF
DownSpeed is triggered by an occupancy or 0= No ramp
OccAutoOffTimer Time after which lights will be 15 min light level sensor (2 point mode) (immediate)
switched to OccAutoOffLevel in
0=disabled
case of no motion

OccAutoOffLevel Dimming value to which lights will 0%

be dimmed after an occupancy
sensor Auto OFF timer event

VacancyGrace- If occupancy is detected within 45 s

Timer the VacancyGraceTimer period
after an occupancy Auto OFF
event, lights are turned back ON

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LED Relay Zone Controller 0-10V Installation Guide

P
Default /
Parameter Description
Notes

System Parameters
MinVoltageLevel Minimum 0-10V output voltage 1.0V
level when light is switched ON

MaxVoltageLevel Maximum 0-10V output voltage 10.0V

level when light is switched ON

0-10VRelayDelay Delay between switching the relay 50ms

on and starting to ramp up the 0-
10V output

ModeAfter- ModeAfterPowerLoss LAST STATE

PowerLoss (ON/OFF/LAST STATE)

StatusMessage- Defines, how often status messages 0xFFFF

Timer are transmitted (seconds, 0=off,
0xFFFF=only event based)

RepeaterFunction Defines the repeater level of the OFF (disabled)

device (OFF/1-Level/2-Level)

RepeatLinked- Configures the repeater to only ON (enabled)

DevicesOnly repeat telegrams from devices
linked to it

Enable- Enable or disable debug messages OFF (disabled)

DebugMessages

EnableLink- Enable or disable link checker ON (enabled)

Checker (if a learn telegram from a linked
device is received while in
operating mode, the 0-10V output
will toggle once between 10% and
90%)

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