6ES7 231-7PB22-0XA0

6ES7 231-7PC22-0XA0

Current consumption

 

 

from load voltage L+ (without load), max.

60 mA

60 mA

from backplane bus 5 V DC, max.

87 mA

87 mA

Power losses

 

 

Power loss, typ.

1.8 W; Sensor: 1 mW

1.8 W; Sensor: 1 mW

Connection method

 

 

Plug-in I/O terminals

No

No

Analog inputs

 

 

Number of analog inputs

2

4

Cable length, shielded, max.

100 m; to the sensor

100 m; to the sensor

Loop resistance cable

20 Ω; max. 2.7 Ohm for Cu

20 Ω; max. 2.7 Ohm for Cu

Updating time (all channels)

405 ms; 700 ms with Pt10000

810 ms; 1400 ms with Pt10000

Input ranges (rated values), resistance thermometers

 

 
  • Cu 10

Yes

Yes
  • Ni 10

Yes

Yes
  • Ni 1000

Yes

Yes
  • Ni 120

Yes

Yes
  • Pt 100

Yes

Yes
  • Pt 1000

Yes

Yes
  • Pt 10000

Yes

Yes
  • Pt 200

Yes

Yes
  • Pt 500

Yes

Yes

Input ranges (rated values), resistors

 

 
  • 0 to 150 ohms

Yes

Yes
  • 0 to 300 ohms

Yes

Yes
  • 0 to 600 ohms

Yes

Yes

Voltage input

 

 
  • permissible input voltage for voltage input (destruction limit), max.

30 V; 30 V DC (probe),  5 V DC (source)

30 V; 30 V DC (probe),  5 V DC (source)

Analog value creation

 

 

Measurement principle

Sigma Delta

Sigma Delta

Integrations and conversion time/ resolution per channel

 

 
  • Resolution with overrange (bit including sign), max.

16 bit; Temperature 0.1 °C / 0.1 °F

16 bit; Temperature 0.1 °C / 0.1 °F
  • Interference voltage suppression for interference frequency f1 in Hz

85 dB at 50 / 60 / 400 Hz

85 dB at 50 / 60 / 400 Hz

Displayable conversion value range

 

 
  • bipolar signals

-27,648 to +27,648

-27,648 to +27,648

Errors/accuracies

 

 

Repeat accuracy in settled status at 25 °C (relative to input area)

+/- 0,05 %

+/- 0,05 %

Operational limit in overall temperature range

 

 
  • Voltage, relative to output area

+/- 0,1 %

+/- 0,1 %

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

 

 
  • common mode voltage, max.

0 V

0 V
  • Common mode interference, min.

120 dB; at 120 V AC

120 dB; at 120 V AC

Galvanic isolation

 

 

Galvanic isolation analog inputs

 

 
  • Galvanic isolation analog inputs

Yes

Yes

Dimensions and weight

 

 

Dimensions

 

 
  • Width

71.2 mm

71.2 mm
  • Height

80 mm

80 mm
  • Depth

62 mm

62 mm

Weight

 

 
  • Weight, approx.

210 g

210 g