iWSN-1100-Series iWSN Series Sensing Module

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iWSN-1100-Series

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	iWSN-1100-Series

The iWSN series sensing module is a self-powered module for AC current, digital input and temperature measurement. It can harvest the demand electricity from CT induced current so that there is no necessary to supply the power line for power supply. By means of sub-1G RF communication interface, iWSN series can approach to the real wireless deployment. The diversified IO interface, such as split-core CT, Rogowski coil, NTC thermistor and dry contact DI, provides users more choices for various applications. Considering the maintenance and installation, the iWSN sensing module uses the DIP switch and rotary switch for configuration. Through the flexibility of the expansion interface and good price performance, the iWSN sensing module can be widely used in the application of saving power, big data analysis, and predict maintenance.

Self-powered by built-in a chargeable Li-ion battery.
Split-core current transformer (CT) for easy installation.
Energy harvest from the CT induced electricity.
Uses 433 MHz radio frequency for communication.
16 RF Channels and 4 Group ID, consist of maximum 64 RF sub-networks.
Supports maximum 400A open-core CT or 1000A Rogowski CT.
Provides expansion interface for flexibility and expansibility.
Offers wall-mount mechanism and magnet for installation.

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Models		iWSN-1110X iWSN-1110X-160 iWSN-1110X-240 iWSN-1110X-360	iWSN-1120X-240-RCT iWSN-1120X-360-RCT	iWSN-1121-DI-160 iWSN-1121-DI-240 iWSN-1121-DI-360	iWSN-1131-160 iWSN-1131-240 iWSN-1131-360 iWSN-1131P
RF Interface
Radio Frequency		433.1000 ~ 434.6000 MHz
RF Channel		0 ~ 15 configured by DIP switch
Antenna		0 dBi Omni directional PCB antenna
Transmission Power		9±1dBm (PA Off) / 18±1dBm (PA On)
Transmission Distance (LoS)		100 m
Group ID		0 ~ 3 configured by DIP switch
Node ID		1 ~ 31 configured by DIP switch
Working Duty(*1)		1 sec, 10 sec, 30 sec and 60 sec configured by DIP switch
Button
Wake		For wake up the sensing module immediately
Boot		For boot up sensing module quickly
LED Indicators
STA		1 LED, Red
EMS Protection
ESD		+/- 4 kV Contact
EFT		+/- 500 V
Power
Battery		Li-ion battery (compliant with UL1642) charged by CT induced current
Power Consumption (*2)	1-sec Tx Duty	11 A	11 A	12 A	19 A
	10-sec Tx Duty	3 A	3 A	5 A	12 A
	30-sec Tx Duty	3 A	3 A	4 A	5 A
	60-sec Tx Duty	3 A	3 A	4 A	5 A
Mechanical
Flammability		Fire Retardant Materials
Dimensions (L x W x H)		152 mm x 85 mm x 25 mm		152 mm x 94 mm x 21 mm
Installation		Wall-mount or magnet adsorption
Environment
Operating Temperature		0 °C ~ +45 °C
Storage Temperature		-20 °C ~ +50 °C
Relative Humidity		10 ~ 90% RH, Non-condensing
Certification		CE + RED	CE + RED	CE only	CE only
*(1) Group transmitters up to 31 units. But if set to 1 second, the number of groups can be up to 5. (2)* The minimum current required in the AC cable for balancing module's power charging and power consumption.

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Models	iWSN-1110X iWSN-1110X-160 iWSN-1110X-240 iWSN-1110X-360	iWSN-1120X-240-RCT iWSN-1120X-360-RCT	iWSN-1121-DI-160 iWSN-1121-DI-240 iWSN-1121-DI-360	iWSN-1131-160 iWSN-1131-240 iWSN-1131-360 iWSN-1131P
CT
Split-core CT Channel Number	1	1 (for charging only)	2	3
Split-core CT Type(*1)	Φ16mm (100A), Φ24mm (200A), or Φ36mm (400A); 8 m wire
Rogowski Coil Channel Number	0	1	0	0
Rogowski Coil Type	--	Φ80mm (1000A); 4 m wire	--	--
Input Voltage	Maximum 500VAC, 50/60 Hz
Accuracy	±3% or ±0.3A	±3% or ±2A	±3% or ±0.3A	±3% or ±0.3A
Thermistor
Channel Number	0	0	1	1
Measurement Temperature	0 °C ~ +80 °C
Accuracy	±2 °C
Installation	Wall-mount or magnet adsorption
DI
Channel Number	0	0	1	0
Type	Dry contact only
Expansion
Channel Number	1	1	0	0
Interface	4 pole 3.5mm audio cable with 25 cm wire lead
*(1)** iWSN-11□□□-160 with Φ16mm (100A), iWSN-11□□□-240 with Φ24mm (200A), iWSN-11□□□-360 with Φ36mm (400A), iWSN-1120X-240-RCT Φ24mm (200A), iWSN-1120X-240-RCT with Φ36mm (400A).

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Important Note: The iWSN sensing module measurement information must be collected through the iWSN receiver. Users can refer to the iWSN-2200 or iWSN-2200-E module according to their needs.
iWSN-1110X Series	iWSN current measurement module (RoHS); current measurement channel x 1, expansion interface x 1 (optional 100A/200A/400A CT)
iWSN-1120X Series	iWSN current measurement module (RoHS); current measurement channel(for RCT) x 1, expansion interface x 1, 1000A RCT x 1, with 200A/400A CT x 1 (charge only)
iWSN-1121-DI Series	iWSN current measurement module (RoHS); current measurement channel x 2, thermistor channel x 1, DI channel x 1 (optional 100A/200A/400A CT)
iWSN-1131 Series	iWSN current measurement module (RoHS); current measurement channel x 3, thermistor channel x 1 (optional 100A/200A/400A CT)

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iWSN-2200	iWSN data concentrator with RS-232/RS-485 serial port (RoHS)
iWSN-2200-E	iWSN data concentrator with Ethernet port (RoHS)
CA-SCT16I-100A-L080	8 m 100A Φ16mm Split-Core CT
CA-SCT24I-200A-L080	8 m 200A Φ24mm Split-Core CT
CA-SCT36I-400A-L080	8 m 400A Φ36mm Split-Core CT
CA-TM-MP-050	5 m Magnetic plug thermistor
CA-TM-MS-050	5 m Metal plug thermistor
CA-TM-PP-020	2 m Black plastic plug thermistor
CA-TM-PP-050	5 m Black plastic plug thermistor

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