Phoenix MACX MCR-SL-NAM-2RO-SP-isolation amplifier 2924265,NAMUR isolation amplifier, used to operate proximity sensors and switches. The signal has been transmitted to the control layer through 2 isolation relay outputs (normally open contacts). Line fault detection (LFD),3-way galvanic isolation, SIL 2, plug-in connection.

Product Type isolation amplifier
Product Series MACX Analog
Application Number IN
Channels 1
Model Isolation Amplifier with SIL Functional Safety
configuration DIP switch

Function
configuration DIP switch

electrical isolation 3 End Isolation
galvanic isolation between input and output is
Electrically isolated input/power supply, DIN rail connector IEC/EN 61010-1
Standards/Regulations IEC/EN 61010-1
Rated insulation voltage 300Vrms
Overvoltage Category II
pollution level 2
insulation security isolation
Electrically isolated output 1/output 2/input, power supply, DIN rail connector IEC/EN 61010-1
Standards/Regulations IEC/EN 61010-1
Rated insulation voltage 300Vrms
Overvoltage Category III
pollution level 2
insulation security isolation
Electrically isolated output 1/output 2/input/power supply, DIN rail connector
Test Voltage 2.5 kV AC (50 Hz, 60 s)
Overvoltage Category III
pollution level 2
power supply
Rated supply voltage 24V DC -20 % ... +25%
Supply Voltage Range 19.2V DC ... 30V DC
Maximum current consumption 30 mA (24V DC)
power consumption < 950 mW
power consumption < 950 mW

signal: NAMUR
Input Number 1
valid input source NAMUR proximity switch sensor (IEC/EN 60947-5-6)
Floating switch contact
Switch contacts with resistor circuit
switch threshold "0" signal current < 1.2 mA (disabled)
switch threshold "1" signal, current > 2.1 mA (ON)
short-circuit current 8 mA
switching hysteresis < 0.2 mA
Line Fault Detection < 0.05 mA ... 0.35 mA (line break)
< 100 Ω ... 360 Ω (short circuit)
activated/deactivated via DIP switch
No-load voltage 8V DC
2865340

Phoenix MACX MCR-SL-NAM-2RO-SP-Isolation Amplifier 2924265

Product Center

PRODUCT CENTER