ECOMM Wireless Sensor Network

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Ecomm based wireless sensor network and energy monitoring system has been specifically designed to be scalable to many different size buildings, from relatively small commercial facilities to large industrial and residential properties. Ecomm has added control and output capabilities to the wireless range.

  • The wireless sensor network features a large possible mesh network size: up to 75 full function devices plus 150 reduced function devices.
  • Browser-based remote configuration and maintenance for convenient real-time remote monitoring and remote system control.
  • Self-forming network is easy to start up.
  • Integrates to open protocol automation systems via Modbus RTU and Modbus TCP.
  • Self-healing mesh makes the network outstandingly reliable.

To get an overview of the product range take a look at this one-page summary diagram :

ECOMM overview

Applications include:

  • Factories
  • Offices
  • Schools
  • Warehouses
  • Retail space
  • Hotels
  • Space management

ECOMM Products

 Part NumberDescription 
Sensors (battery power)WO21-TThermistorBUY
WO21-TGThermistor
WS21-SH1Temperature ,RH & Aux Temp
WT22Temperature,humidity & PIR
WO21PIR & contact
Sensors/routers (line power)WC21Thermistor,dry contact,pulse input,relay output
WC21-32Analogue input
WC21-813Analogue input,digital output
WC21-1048Analogue input,analogue & digital output
WC21-16DIDigital & pulse input
WC21-ENRS485 ModBus RTU meter interface
WT770Multi-Stage Thermostat
WT920Multi-Stage HVAC Controller
WC21-CWLPCO2,relative humidity,temperature sensor
WC21-8TC8 - channel thermocouple
Point to point devicesWC21-P2Pulse Counter, Replicator, and Repeater
GatewaysEC1802.15.4 PAN Coordinator

WO21-T  Battery or Line powered wireless temperature sensor

wireless sensor network

The WO21-T is a battery or line powered (24VAC 50/60 ) Reduced Function Device. The RFD can support 1 wired thermistor sensor of any form factor, 30 K Ohm.

WO21-T Data Sheet

WO21-TG Battery Powered Wireless Temperature Sensor

wireless sensor network

 

The WO21-TG is a battery powered Reduced Function Device. The RFD can support 1 wired thermistor sensor of any form factor, 30 K Ohm.

WO21-TG Data Sheet

WS21-SH1  Battery powered temperature and humidity sensor

wireless sensor network

The WS21-SH1 is a battery powered, multi-function sensor. It hosts an on board temperature / RH Sensor, +/- 2% accuracy on RH and +/- 0.5 deg C. The WC21-SH1 also supports a single remote wired thermistor. The WC21-SH1 is powered by two AA batteries.

WS21-SH1 Data Sheet

WT22  Battery powered humidity, PIR  and wireless temperature sensor w/display

wireless sensor network


The WT22 is a battery powered Reduced Function Device which comes standard with backlit display, function buttons and PIR motion sensor as an embedded application component. On board sensors include temperature and humidity, +/- 2% accuracy.

WT22 Data Sheet


WO21  Battery powered PIR and door contact sensor

wireless sensor network

The WO21 is a battery powered, multi-function sensor. It hosts a PIR motion sensor, magnetically operated door switch, and has two configurable inputs for either 30 K ohm thermistor temperature sensors or contact closure. The WO21 also has an on board tamper switch as a discrete input. The WO21 operates for 2 Years on two standard alkaline AA batteries, which are purchased separately.

WO21 Data Sheet

WC21 Analogue,digital,pulse input & relay output

wireless sensor network

The WC21 is a Full Function Device with two configurable inputs for thermistor, dry contact or pulse and two form C relay outputs for up to 30VAC or DC at up to 1 amp.

WC21 Data Sheet

WC21-32  32-channel analogue input

wireless sensor network

 

The WC21-32 Wireless Input Module comes as a 2 piece set consisting of a WC21 FFD Mesh Node and a 32 input ModBus RTU Slave I/O Module along with a 4 conductor comm/power cable 400mm in length which connects the two devices. Inputs supported, 0-5 VDC, 0-20 mA, contact closure and 10 K ohm type III Thermistor. The I/O module also provides a 24 VDC loop power supply for 0-20 mA sensors.

WC21-32 Data Sheet

WC21-813 8-channel analogue input/13 analogue and digital output

wireless sensor network

The WC21-813 Wireless I/O Module comes as a 2 Piece set consisting of a WC21 FFD Mesh Node and an 8 Input 13 Output ModBus RTU slave I/O module

WC21-813 Data Sheet

WC21-1048  10-channel analogue input/ 4 analogue and 8 relay output

wireless sensor network

 

The WC21-1048 Wireless I/O Module comes as a 2 piece set consisting of a WC21 FFD Mesh Node and a 10 input , 4 analog output, 8 digital output ModBus RTU Slave I/O Module along with a 4 conductor comm/power cable 40cm long which connects the two devices. Inputs supported, 0-5 VDC, 0-20 mA, contact closure and 10 K ohm Type III thermistor. Digital outputs are Form A, 1 Amp 30 VAC/VDC, with Hand/Off/Auto switches for each output. Analog outputs are 0-10 VDC and 0-20ma with Hand/Off/Auto switches for each output.

WC21-1048 Data Sheet

WC21-16DI  16-channel contact closure or pulse input

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The WC21-16DI Wireless digital input module comes as a 2 piece set consisting of a WC21 FFD Mesh Node and a 16-channel ModBus RTU Slave input module along with a 4 conductor comm/power cable 40cm long which connects the two devices. Inputs supported are contact closure and pulse. The inputs are isolated from the logic by bi-directional opto-couplers. The inputs are divided into 2 isolated groups of 8 inputs each. Each channel can be used as either a contact closure detection or as a 32-bit pulse counter. Both register types for each channel are available simultaneously on the wireless gateway.

WC21-16DI Data Sheet

WC21-EN RS485 ModBus RTU meter interface

wireless sensor network

The WC21-EN is a Full Function Device with RS485 ModBus RTU communication support for third party electricity metering devices that have been characterized to be recognised by the ECOMM Sensor Link Mesh Network.

WC21-EN Data Sheet

WT770  Multi-stage wireless thermostat controller

wireless sensor network

 

The WT770 is a conventionally wired 24 volt, 2 stage heat, 2 stage cool, 3 fan speed wireless thermostat. It comes equipped with a Full Function Device Mesh Radio in the sub-base of the thermostat. Configurable for gas/electric, heat pump ( B or O ) orientation of the reversing valve, fan boiler control and 44 configurable parameters in the set-up menu that allow for complete customization of each thermostat.

WT770 Data Sheet

WT920 Embedded HVAC Controller

wireless sensor network

The WT920 is a conventionally wired embedded controller with up to 4 stages of cooling control, modulating outputs for economy cycle control, 1 stage of heating or modulating output, 2 wired thermistor element sensors and 2 auxiliary inputs

WT920 Data Sheet

WC21-CWLP CO2,Relative Humidity & Temperature

wireless sensor network

The WC21-CWLP FFD is a 2 piece transceiver / sensor-module that incorporates measurement for CO2, relative humidity, and temperature via the CWLP Sensor and communicates that data via the ModBus RTU RS485 Communication Port on the WC21 FFD.

WC21-CWLP Data Sheet

WC21-8TC 8-channel thermocouple

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The WC21-8TC Wireless thermocouple module comes as a 2 piece set consisting of a WC21 FFD mesh node and an 8-channel ModBus RTU slave input module along with a 4 conductor comm/power cable which connects the two devices.

WC21-8TC Data Sheet

 

WC21-P2  Point to point pulse bridge

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The WC21 P2 is a Set of two WC21 I/O Modules, that are dedicated point to point transmission of pulse generated contact closures from meter to BAS or data acquisition input terminus point. Intervening WC21’s may be placed between meter module and receiver to extend range if needed. The meter input module accepts 1 pulse input and the receiver module has 2 outputs, one for the replicated pulse and 1 for alarm condition, loss of RF Link and/or low power condition on the meter input module.

WC21-P2 Data Sheet

 

 

EC1 Gateway

wireless sensor network

The EC1 is an 802.15.4 PAN Coordinator supporting all ECOMM RF Mesh Full Function Devices (FFD) and Reduced Function Devices (RFD). It hosts all configuration and management tools embedded on the device and presented through a web interface. Each EC1 supports 75 FFD’s and up to 150 RFD’s. Data interface to external systems is by Modbus TCP or other protocols using protocol converter.

EC1 Gateway Data Sheet

Experts in industrial and commercial wireless monitoring & control solutions