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13 technical specifications – Siemens S5-135U/155U User Manual

Page 454

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9-72

System Manual

C79000-G8576-C199-06

9.5.13

Technical Specifications

6ES5 465-4UA12 Analog Input Module

Rated input ranges with cards for every 4 channels
– 6ES5 498-1AA11
– 6ES5 498-1AA21
– 6ES5 498-1AA31
– 6ES5 498-1AA41
– 6ES5 498-1AA51
– 6ES5 498-1AA61
– 6ES5 498-1AA71

$ 50 mV/$500 mV/Pt 100

$ 1 V

$ 10 V

$ 20 mA
4 to 20 mA for two-wire transducer

$ 5 V
4 to 20 mA for four-wire transducer

Number of inputs

16 voltage/current inputs or

8 resistance inputs (Pt 100)

Measured-value representation

13 bits (two’s complement) or 12 bits + sign;

$ 2048 units in rated range;
512 to 2560 units for 4 to 20 mA

Measuring principle

Integrating

Isolation

No

Permissible potential difference between reference potentials
of sensors and the module (U

CM

) and between sensors (chan-

nels)

$ 1 V max.

Power Supply
– digital section from system bus
– analog section from load voltage
– enabling for module F+/F-
– tripping current L+

5 V

$ 5 %; 150 mA typical

24 V
24 V; approx. 5 mA
24 V; approx. 5 mA

Constant current source for Pt 100 connection I

C+

/I

C-

2.5 mA; TC =

$ 5 x 10

–5

/K

Integration time

20 ms at 50 Hz; 16

2

/

3

ms at 60 Hz

Encoding time per measured value

60 ms at 50 Hz; 50 ms at 60 Hz

Cycle time for 8 measured values with 2048 units
(max. delay time for measured-value acquisition)

Approx. 0.48 s at 50 Hz

Approx. 0.48 s at 50 Hz

Input resistance (with card) for input ranges:

$50 mV/$500 mV/Pt 100

$1 V

$5 V/$10 V

$20 mA

4 to 20 mA

w 10 MW
90 k

W

50 k

W

25

W

31.25

W

Analog Input/Output Modules