ECOMM WC21

The WC21 is a Full Function Device with two configurable wireless inputs and two digital wireless outputs.

The WC21 is a Full Function Device with two configurable wireless inputs and two digital wireless outputs. The WC21 also has an RS485 ModBus RTU communication port for support of third party devices that have been characterized to be accepted and operate on the ECOMM SensorLink Mesh Network

Detailed Specifications 
RF  
RF Classification802.15.4 ISM Band Device ( Instrument / Scientific / Medical )
Frequency2.4 GHz 16 Channels
Network ArchitectureStar Mesh PAN Coordinator
Transmit Sensitivity12 dBm
Receive Sensitivity-94 dBm
Device ClassificationFull Function Device / Mesh Router Repeater
Hardware
Power RequirementsOperates on 24 VAC 50/60 Hz (+/- 15%) or 12 VDC ( +/- 5% )
Inputs ( Two Discrete )Configurable via Mesh / Dry Contact-Pulse or 30 K Ohm Thermistor “Type J” Curve
Outputs ( Two Discrete )Form C Relays ( Com/NC/NO ) Rated at 1 Amp – 30 VAC VDC
Transmit Power35 ma @12 VDC
Communication PortRS 485 RTU ModBus 9.6 to 19.2 kbaud
Transmission IntervalSelectable 10-3,600 Seconds
Line of Sight Range1,400 Feet / 425 Meters
Pulse Input Configuration
PeriodPulse accumulation period adjustable 60-3,600 Seconds
Local Storage on WC218 Bin Interval Storage Periods per Input
Frequency Resolution on Pulses10 Hz ( 10 Pulses per second )
Period50 Milliseconds
Pulse Duration30 Milliseconds

Category Model number Item Description
FFD – I/O WC21-S Star Mesh Network Full Function Device 2 Input 2 Ouput RS485 with Comm Port

These are the following industries and applications in which this product has been used:

Energy Metering

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