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Digital converters:

EK111:		Isolated dual output frequency trip amplifier
EK112:		Universal digital coupler/isolator

EK111

Isolated dual output frequency trip amplifier

EK111 is a dual output isolated trip amplifi er/converter for specific on/off sensors (Max frequency 20 KHz), beside it is input repeater and frequency divider. It’s useful as stand alone speed monitoring system of rotative wheel. The 2 outputs are independent each therefore is possible to confi gure 1 output as alarm and the second one as frequency repeater. A 2-way galvanic isolation among input // output circuits assures the integrity of your datas.

Product information

Order code :		EK111
Description:		Isolated dual output frequency trip amplifier
Power supply:		19,2..30 Vdc
Power consumption:		< 25 mA
Input:		1-CH, IEC1131, Namur, PNP/NPN 2/3-wire, reed, photocell
Input frequency:		Max 20 kHz, min 1 pulse each 116'
Output:		2-CH trip amplifier, PNP, BJT, Mosfet; max rating > 60 mA / 24 Vdc
Isolation:		1,5 kVac
Status indicators:		3 LED, power supply, active threshold, error
Connection:		Spring clamp, SMART SUPPLY system
Compact size:		93,1 x 102,5 x 6,2 mm [w x h x d]
Operating temperature:		-10..+65 °C

EK112

Universal digital coupler/isolator

The K112 isolation module has been designed to adapt specific on/off sensors to a standard NPN and/or PNP connection. It's a useful solution to interface a proximity sensor with a plc. The two outputs (PNP and NPN) can be utilized simultaneously. A 2-way galvanic isolation among input // output circuits assures the integrity of your datas.

Product information

Order code :		EK112
Description:		Universal digital coupler/isolator
Power supply:		19,2-30 V
Input:		Contact (IEC 1131.1 tipo 1), Namur (DIN 19234, EN 60947), NPN or PNP (12 or 22 V) 2/3 wires, reed, photocell, max frequency 400 Hz
Power transducer:		8±0,6 V, 12±1 V, 22±2 V
Output:		Simultaneous PNP and NPN, max current 200 mA, max voltage 30 V (continuous), 50 V (pulse)
Isolation:		1,5 kVac @ 2-way
Connection:		Spring clamp, SMART SUPPLY technique
Compact dimension:		93,1 x 102,5 x 6,2 mm (l x h x d)
Operating temperature:		-10..+65°C