Siemens 6AV6651-7KA01-3AA4 - S7-1200 + KTP400 Basic Starter Kit 6AV6651-7KA01-3AA4 Manuel D’Utilisation

Codes de produits

6AV6651-7KA01-3AA4

Technical specifications

A.7 Specifications for the analog I/O

Easy Book
Manual, 03/2014, A5E02486774-AF

311

A.7

Specifications for the analog I/O

A.7.1

Specifications for the analog inputs (CPU, SM, and SB)

Table A- 36 Specifications for analog inputs (AI)

Technical data

CPU

Type

Voltage (single-ended)

Voltage or current

(differential)

Voltage or current

(differential), selectable in

groups of 2

Range

0 to 10 V

±10 V, ±5 V, ±2.5,
0 to 20 mA, or
4 mA to 20 mA

±10 V, ±5 V, ±2.5 V,
0 to 20 mA, or
4 mA to 20 mA

Resolution

10 bits

11 bits + sign bit

12 bits + sign bit

Full scale range

(data word)

0 to 27648

-27,648 to 27,648

Accuracy

(25 °C / -20 to 60 °C)

3.0% / 3.5% of full-scale

±0.3% / ±0.6% of full scale ±0.1% / ±0.2% of full scale

Overshoot / undershoot range

(data word)
(See note 1)

Voltage:

27,649 to 32,511

Voltage:

32,511 to 27,649 /

-27,649 to -32,512

Voltage:

32,511 to 27,649 /

-27,649 to -32,512

Current: N/A

Current:

32,511 to 27,649 /

0 to -4864

Current:

32,511 to 27,649 /

0 to -4864

Overflow / underflow (data

word)
(See note 1)

Voltage:

32,512 to 32,767

Voltage:

32,767 to 32,512 /

-32,513 to -32,768

Voltage:

32,767 to 32,512 /

-32,513 to -32,768

Current: N/A

Current:

32,767 to 32,512 /

-4865 to -32,768

Current:

32,767 to 32,512 /

-4865 to -32,768

Maximum withstand voltage /

current

35 VDC (voltage)

±35 V / ±40 mA

Smoothing
(See note 2)

None, weak, medium, or

strong

None, weak, medium, or

strong

None, weak, medium, or

strong

Noise rejection
(See note 2)

10, 50, or 60 Hz

400, 60, 50, or 10 Hz

Measuring principle

Actual value conversion

Common mode rejection

40 dB, DC to 60 Hz

Operational signal range

(signal plus common mode

voltage)

Less than +12 V and

greater than 0 V

Less than +35 V and

greater than -35 V

Less than +12 V and greater

than -12 V