https://www.phoenixcontact.com/pi/products/2865340

02/04/2022   Page 3 / 15

Power/input isolating amplifier - MACX MCR-EX-SL-RPSSI-I - 2865340

Technical data

Output data

Transmission Behavior

1:1 to input signal

Load/output load current output

< 1000 Ω (20 mA)

< 825 Ω (24 mA)

Output ripple

Output behavior in the event of an error

0 mA (Cable break in the input)

0 mA (Cable short-circuit in the input)

Power supply

Designation

Repeater power supply operation

Nominal supply voltage

24 V DC

Supply voltage range

19.2 V DC ... 30 V DC (24 V DC, -20 % ... +25  %)

Max. current consumption

< 76 mA (24 V DC / 20 mA / 1000 Ω)

Power dissipation

< 1.1 W (24 V DC / 20 mA / 1000 Ω)

Power consumption

< 1.8 W (20 mA / 1000 Ω)

Designation

Signal conditioner operation

Nominal supply voltage range

19.2 V DC ... 30 V DC (24 V DC, -20 % ... +25  %)

Max. current consumption

< 44 mA (24 V DC / 20 mA / 1000 Ω)

Power dissipation

< 0.75 W (24 V DC / 20 mA / 1000 Ω)

Connection data

Connection method

Screw connection

Stripping length

7 mm

Screw thread

M3

Conductor cross section solid

0.2 mm² ... 2.5 mm²

Conductor cross section flexible

0.2 mm² ... 2.5 mm²

Conductor cross section AWG

24 ... 14

Torque

0.5 Nm ... 0.6 Nm

Connection data 2

Connection name

Test socket

Max. diameter

2 mm

General

No. of channels

1

Maximum transmission error

< 0.1 % (of final value)

Transmission error, typical

< 0.05 % (of final value)

Maximum temperature coefficient

< 0.01 %/K

Temperature coefficient, typical

< 0.004 %/K

Step response (10-90%)

< 200 µs (for jump 4 mA ... 20 mA, load 600 Ω)

< 600 µs (for jump 0 mA ... 20 mA, load 600 Ω)

Status display

Green LED (supply voltage)

Degree of pollution

2

Overvoltage category

II