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Pulse Counter Wireless Device

The KET-MES-200 is meant to be connected to the ES standard interface of electric energy counters. It counts the number of pulses related to the energy consumed and sold to the electricity grid.

The high sensitivity of the radio module allows to reach distances of over 1000 m in free air and the integrated routing functionality allows you to extend your network without the use of additional repeaters.

The standard antenna connector supports 90° joint antennas or cabled ones for placement outside the electrical panel.

Maximum power supply flexibility: the product can be plugged on the power supply network or low voltage, both in DC or in AC.

New format suitable for mounting on DIN rails in electrical boxes and new internal F-RAM to continually save the counters to avoid losing data in case of sudden lack of power.

GENERAL SPECIFICATIONS
Protection Range Front: IP40; Screw Terminals: IP20
Operative Temperature -20 ÷ +60 °C
CASE
Dimensions 88 x 110 x 60 mm (W x H x D)
Mounting Wall mounting or on DIN rail
Required DIN modules 5 DIN modules
Electric Board Type Industrial or switchboard
Material Blend PC/ABS sel extinguishing UL94-VO
POWER SUPPLY
Supply Voltage 9 ÷ 24 VDC, 9 ÷ 20 VAC; 230 VAC with integrated power supply
Consumption < 1.5 W @ 9 ÷ 20 VAC / < 1.5 W @ 9 ÷ 24 VDC / < 1.5 W @ 230 VAC
Connectors types Screw terminal
DATALOGGER FUNCTION
Memory Type Flash: 256KB; E²PROM: 4KB; RAM: 16KB
ES INTERFACE
Ingressi 6 clean contacts - 2 for active and reactive energy used; 2 for active and reactive energy sold; 2 for tariff bands - 1 common
Response Time 80 ms
Maximum Working Voltage 500 VDC
Maximum Rated Current 1 A
Isolation 2000 VAC
RADIO MODULE
Supported Protocols X-Monitor Protocol (X-MP) / IEEE 802.15.4 / ZigBee™ Pro 2.0
Radio Frequency 2.4 GHz ISM Band
Output Power +3 ÷ +20 dBm
Sensitivity -104 dBm
Antenna Type RPSMA connector, 90° antenna supplied
Max Distance (Free Air) Over 1000 m
FUNCTIONALITY
Radio Signal Indicator Integrated (LinkQuality)
Output Power Adjustment From local keyboard and remotely
Firmware Upgrade Via radio
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