6ES7231-7PF22-0XA0

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6ES7231-7PF22-0XA0

★ ★ ★ ★ ★ 4.9 1994 Reviews

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Model: 6ES7231-7PF22-0XA0

Order No:

SKU: 10000000064801

Category: S7-200

Brand: SIEMENS

Size: 6.20cm, 7.12cm, 8.00cm,0.00cm

Weight: 1.00kg

Product Selection Engineer: wuShengpeng

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Description Reviews

6ES7231-7PF22-0XA0

SIMATIC S7-200, T/C INPUT MOD. EM 231, FOR S7-22X CPU ONLY, 8 AI, +/-80 MV AND THERMOCOUPLE TYPE J,K,S,T,R,E,N; 15BIT+VORZ.

Input current

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

60 mA

from backplane bus 5 V DC, max.

87 mA

Power losses

Power loss, typ.

1.8 W

Analog inputs

Number of analog inputs

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

30 V

Loop resistance cable

100 Ω

Updating time (all channels)

810 ms

Input ranges

Voltage

Yes

Current

Thermocouple

Yes

Resistance thermometer

Resistance

Input ranges (rated values), voltages

-80 mV to +80 mV

Yes

Input resistance (-80 mV to +80 mV)

1 MΩ

Input ranges (rated values), thermoelements

Type E

Yes

Type J

Yes

Input resistance (type J)

1 MΩ

Type K

Yes

Input resistance (Type K)

1 MΩ

Type N

Yes

Input resistance (Type N)

1 MΩ

Type R

Yes

Input resistance (Type R)

1 MΩ

Type S

Yes

Input resistance (Type S)

1 MΩ

Type T

Yes

Input resistance (Type T)

1 MΩ

Cable length

Cable length, shielded, max.

100 m; to the sensor

Analog value creation

Measurement principle

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

Interference voltage suppression for interference frequency f1 in Hz

85 dB at 50 / 60 / 400 Hz

Displayable conversion value range

bipolar signals

-27.648 to +27.648

Errors/accuracies

cold connection point

+/-1,5 °C

Repeat accuracy in steady state at 25 °C (relative to input area), (+/-)

0.05 %

Operational limit in overall temperature range

Voltage, relative to output area, (+/-)

0.1 %

Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency

common mode voltage, max.

120 V; AC

Common mode interference, min.

120 dB; At 120 V DC

Interrupts/diagnostics/status information

Diagnostics indication LED

External fault EXTF (red)

Yes

Group error SF (red)

Yes

Galvanic isolation

Galvanic isolation analog inputs

Yes

Permissible potential difference

between inputs and MANA (UCM)

500 V AC

between M internally and the inputs

500 V AC

Connection method

Plug-in I/O terminals

Dimensions

Width

71.2 mm

Height

80 mm

Depth

62 mm

Weights

Weight, approx.

210 g

Status

Jun 16, 2014

4.9

★ ★ ★ ★ ★

12 views

5 star 12 (100%)

4 star 0 (0%)

3 star 0 (0%)

2 star 0 (0%)

1 star 0 (0%)

Reviews

All Reviews（12） Image/Video（0） 5 star（12）

W**s

★ ★ ★ ★ ★ 01/11/2024

Enjoyed the longevity of the product

(857)

S**n

★ ★ ★ ★ ★ 27/10/2024

Satisfied with the quality of materials

(730)

M**n

★ ★ ★ ★ ★ 15/10/2024

Impressed with the craftsmanship

(628)

M**h

★ ★ ★ ★ ★ 10/08/2024

Great performance for its price

(731)

L**e

★ ★ ★ ★ ★ 09/07/2024

Quality is superior to competitors

(893)

R**n

★ ★ ★ ★ ★ 01/07/2024

No issues with quality so far

(731)

D**a

★ ★ ★ ★ ★ 09/05/2024

Quality has been consistent over time

(800)

L**r

★ ★ ★ ★ ★ 06/05/2024

Quality assurance is evident

(926)

J**e

★ ★ ★ ★ ★ 08/04/2024

High quality and reliable product

(645)

J**s

★ ★ ★ ★ ★ 25/01/2024

Quality meets or exceeds expectations

(536)

C**n

★ ★ ★ ★ ★ 16/01/2024

Quality is a major selling point

(865)

E**r

★ ★ ★ ★ ★ 13/01/2024

Impressive build and durability

(526)

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