Z109S 4-20mA Signal Isolator
Product Range
Z109S Signal Isolator
Loop isolator for 4-20mA signals
Z109S is a simple, flexible and cost effective DIN rail 4-20mA signal isolator that provides signal isolation to 1500V to 4-20mA measurement loops. The input can be active (powered by the converter with 20V stabilized transmitter power) or passive, requiring external power on the 4-20mA signal. The Output can also be active or passive, selection is made via terminal connections. Power supply is 10-40VDC/18-28VAC
Typical 4-20mA Signal Isolation application
The Z109S Signal isolator provides loop power (20V DC) to a temperature sensor with in head transmitter. A active 4-20mA loop is supplied to the PLC
Z109S 4-20mA Signal Isolator Connections
Z109S Specification
DESCRIPTION: DC current isolatorINPUT: Current 0..20, 4..20 mA
20Vdc stabilized loop supply, input impedance 20 Ohm
OUTPUT: Current 0..20, 4..20 mA (active / passive) Max load resistance: 600 Ohm
RESPONSE TIME: <200 microS, cutoff frequency (-3dB) 6kHz
PRECISION: 0,2 %
POWER SUPPLY: 9..40 Vdc, 19..28 Vac
SENSORS SUPPLY: 2 wires, 20 Vdc stabilized, 20 mA max protected against short circuit
INSULATION: 1.500 Vac
CURRENT: Configurable range 0..20 mA