Schneider Electric SEC-TE, SED-0 Installation Guide

SmartStruxure Lite

Solution

Smart Controllers (SEC-TE, SED-0)

Installation Instructions

Get Control. Get Efficient. Get Value

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SmartStruxure Building Peripherals User Guide

About this User Guide

This document contains the user guide for the SmartStruxure™ Lite Wireless Smart building peripherals.

NOTE: The content of this document is applicable to the features of SmartStruxure

Lite Building Peripherals firmware version 1.4 and subsequent.

Who Should Read this Guide

This guide is for building automation professionals including engineers, contractors, and electricians.

SmartStruxure Lite Wireless Smart building peripherals are programmable wireless devices for the building automation industry. This document helps you understand, install, operate, and maintain your SmartStruxure Lite peripherals.

Related Topics

To appreciate the full functionality of SmartStruxure Lite Wireless Building Peripherals, a prior knowledge of the following topics and products is required:

•SmartStruxure Lite solution Multi-purpose Management Devices (MPM)

•ZigBee

•Lua script

Safety

Installation, operation, and maintenance of SmartStruxure Lite’s Wireless Building Peripherals may require working with live electrical components. Only qualified licensed electricians or other individuals who have been properly trained in handling live electrical components should perform these operations.

Failure to follow electrical safety precautions when exposed to live electrical components could result in death or serious injury. Always respect local codes and regulations when installing SmartStruxure Lite products.

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Overview

SmartStruxure Lite’s building peripherals are smart wireless devices that address specific building applications with the added value of wireless communication, along with local and distributed intelligence.

This document presents the following two SmartStruxure Lite Wireless Building Peripherals:

•SED-0

•SEC-TE

IMPORTANT NOTE: SmartStruxure Lite Wireless Building Peripherals are NOT stand-alone solutions. The SED-0 and SEC-TE require a section Manager, such as a MPM-UN, to function correctly.

SED-0 Smart Wireless Actuator

The SED-0 is a locally programmable valve/damper actuator that communicates wirelessly with SmartStruxure Lite Managers and gateways.

The SED-0 has an internal ZigBee transceiver and antenna, enabling it to communicate with SmartStruxure Lite controllers and gateways.

The SED-0 internal memory contains a control engine that supports local scripting programmability, enabling simple stand-alone control and/or a fail-safe mechanism.

The device has the following object properties:

•Damper setpoint

•Damper position

•2 universal Inputs

•1 feedback output signal

•2 analog value objects

•1 Lua script

Physical Characteristics and Interactions

The figure shows the physical characteristics of the SED-0.

1.Actuator

2.100% position of SED-0

3.LED

4.Network scan button

5.SED-0 body

6.Power supply and I/O connector

7.Manual override button

8.Label

9.0% position of SED-0

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8

7

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4

5

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The below figure shows the wiring diagram for the SED-0.

SEC-TE Terminal Equipment Controller

The SEC-TE is a programmable controller for terminal equipment applications such as fan coil units. The SEC-TE has an internal ZigBee transceiver and antenna, enabling it to communicate with SmartStruxure Lite controllers and gateways and other compliant devices.

The SEC-TE internal memory contains a control engine that supports local scripting/programmability, which creates a simple stand-alone control and/or fail-safe mechanism.

The device has the following object properties:

•4 universal inputs

•4 analog outputs

•5 binary outputs (dry contacts)

•2 analog value objects

•1 Lua script

The SEC-TE can also be used as a pulse counter with one analog input configurable for this function.

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Overview

Network Scan Button Detail (all models)

The network scan button is recessed. Operation of the button requires the use of a small, narrow tool such as an Allen key.

Network Scan Button Action

Table 1 below shows the effects when pressing and holding the network scan button on your Building Peripheral.

Table 1

Actions applied to button by	Actions performed on release of	Corresponding
user	button	Blue LED behav-
		ior
Hold down between 1s and 5s	Device tries to connect to the	LED flashes
	next network on its list	slowly (400ms)
Hold down between 6s and 30s	Device scans for joinable	LED flashes rap-
	networks (with user defined	idly (200ms)
	extended pan id if applicable)
	and compiles a list of networks
	it finds, up to a maximum of 5
	networks
Hold down more than 30s	Device clears all analog out-	LED turns OFF
	puts, binary outputs, analog
	values, and Lua script. It also
	causes the device to reboot
Hold down less than 1s	No action performed	LED not affected

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LED Behavior

Each Building Peripheral has a blue LED and a green LED. During operation of the devices, the green LED remains illuminated solid.

The blue LED behavior characteristics are shown in Table 2 below.

Table 2

Blue LED Behavior	Corresponding device behavior
LED ON 200ms every second	Device is scanning for joinable Zigbee networks
LED ON 500ms every second	Device is trying to join one of the networks it has
	found during the scan
LED ON 800ms every second	Device is trying to rejoin the network it was connect-
	ed to after a loss of connection or a reboot
LED ON	Device is connected to a network
LED flashes (400ms)	Button is being held down between 1s and 5s
LED flashes (200ms)	Button is being held down between 6s and 30s
LED OFF for 1s (pause)	This pause in the LED pattern indicates the device
	could not connect to a network. The device tries to
	connect to the next network on its list.
LED OFF	Button is being held for down more than 31s

NOTE: On the SED-0, both LEDs are viewed through the same circular glass. The dominant color of the LED indicator is blue. You should not see a green LED indicator.

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Wiring Diagram

The wiring diagrams for the 24VAC/24VDC SEC-TE smart wireless managers are shown below.

24VAC/24VDC

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