6ES7 144-4FF00-0AB0

6ES7 144-4GF00-0AB0

Voltages and currents

Load voltage L+

• Rated value (DC)

24 V

24 V

• Reverse polarity protection

Yes

Yes

Current consumption

• from backplane bus 3.3 V DC, max.

10 mA

10 mA

• Power dissipation, typical

1.1 W

1.1 W

Address area

Address space per module

• Address space per module, max.

8 Byte

8 Byte

Analog inputs

• Number of analog inputs

4

4

• Length of cable shielded, max

30 m

30 m

• Permiss. input voltage for voltage input (destr. limit), max.

35 V

• Perm. input volt. for the current input (destr. lim.), max.

40 mA

• Cycle time (all channels)

267 ms

267 ms

Input ranges (rated values), voltages

• Voltage

Yes

• 1 to +5 V

Yes

• -10 V to +10 V

Yes

• Input resistance (-10 V to +10 V)

100 kΩ

• -5 V to +5 V

Yes

Input ranges (rated values), currents

• Current

Yes

• -20 to +20 mA

Yes

• Input resistance (-20 to +20 mA)

50 Ω

• 4 to 20 mA

Yes

• Input resistance (4 to 20 mA)

50 Ω

Analog value formation

Integration and conversion time/triggering per channel

• with over-range (bits incl. sign), max

15 Bit

15 Bit

• Conversion time (per channel)

67 ms

67 ms

Smoothing of measured values

• Parameterizable

Yes

Yes

• None

Yes

Yes

• Weak

Yes

Yes

• Medium

Yes

Yes

• Strong

Yes

Yes

Sensor supply

• Short-circuit protection

Yes

Yes

Sensor

Sensing element connection

• for current measurement, as 2-wire measuring transducer

Yes

• for current measurement, as 4-wire measuring transducer

Yes

Error/accuracies

• Linearity error (relative to the input range)

+/- 0.01 %

+/- 0.01 %

• Temperature error (relative to the input range)

+/- 0.002 %/K

+/- 0.002 %/K

• Crosstalk between the inputs, min.

-50 dB

-50 dB

• Repeatab. in the settled state at 25°C (rel. to output range)

+/- 0.025 %

+/- 0.025 %

Operational limit in the entire temperature range

• relative to the input range, voltage

+/- 0.15 %

• relative to the input range, current

+/- 0.15 %

Basic error limit (operational limit at 25 °C)

• relative to the input range, voltage

+/- 0.1 %

• relative to the input range, current

+/- 0.1 %

Interference voltage suppression for f = n x (fl +/- 1 %)

• Series-mode interference (peak value of interference < rated val

50 dB

50 dB

• Common-mode interference (USS < 2.5 V) , min.

70 dB

70 dB

Status information/ interrupts/ diagnostics

Interrupts

• Diagnostic interrupt

Yes

Yes

• Limit value interrupt

Yes

Yes

• Process interrupt

Yes

Yes

Diagnostics

• Diagnostics

Yes

• Wire break

Yes

Yes

• Short circuit

Yes

Yes

• Group error

Yes

Diagnostic display LED

• Group fault SF (red)

Yes

Yes

Potentials/ electrical isolation

Analog output functions

• between the channels

No

No

• between the channels and the backplane bus

Yes

Yes

Permissible potential difference

• between the inputs and MANA (UCM)

5 Vpp AC

5 Vpp AC

• between MANA and Minternal (UISO)

500 V DC

500 V DC

Dimensions and weight

• Weight, approx.

150 g

150 g

• Width

45 mm

45 mm

• Height

130 mm

130 mm

• Depth

35 mm

35 mm