750-483 - 2-channel analog input; 0 ... 30 VDC; Differential input

Number of analog inputs

2

Number of Channels

2

Signal type

Voltage

Signal type (voltage)

0 … 30 VDC

Sensor connection

2 x (2-wire)

Input filter

Low pass (1st order), f_G = 5 kHz

Signal characteristics

Differential

Resolution [bit]

14

Data width

2 x 16-bit data; 2 x 8-bit control/status (optional)

Admissible continuous overload

60

Crosstalk attenuation

80

Monotonicity without error code

yes

Internal resistance

1000

Measurement error, reference temperature

25

Measurement error, deviation max (upper-range value) ≤±

0.05

Measurement error over entire temperature range

≤ 0.4 %

Temperature error max. (upper-range value) ≤±

0.01

Sampling duration

5

Sampling delay (channel/channel)

1

Sampling delay (module)

1

Sampling repetition time

1

Value of the least significant bit (LSB)

1.8 mV

Supply voltage (system)

5 VDC; via data contacts

Current consumption (5 V system supply)

80

Isolation

500 V system/field or channel/channel

Connection technology: inputs / outputs

8 x CAGE CLAMP^®

Connection type 1

Inputs/Outputs

Solid conductor

0.08 … 2.5 mm² / 28 … 14 AWG

Fine-stranded conductor

0.08 … 2.5 mm² / 28 … 14 AWG

Strip length

8 … 9 mm / 0.31 … 0.35 inches

Width

12 mm / 0.472 inches

Height

100 mm / 3.937 inches

Depth

69.8 mm / 2.748 inches

Depth from upper-edge of DIN-rail

62.6 mm / 2.465 inches

Mounting type

DIN-35 rail

Color

light gray

Housing material

Polycarbonate; polyamide 6.6

Fire load

1.021

Weight

50.5

Conformity marking

CE

Ambient temperature (operation)

0 … +55 °C

Surrounding air temperature (storage)

-25 … +85 °C

Protection type

IP20

Pollution degree (5)

2 per IEC 61131-2

Operating altitude

0 … 2000 m / 0 … 6562 ft

Mounting position

horizontal (standing/lying); vertical

Relative humidity (without condensation)

95

Vibration resistance

4g per IEC 60068-2-6

Shock resistance

15g per IEC 60068-2-27

EMC immunity to interference

per EN 61000-6-2, marine applications

EMC emission of interference

per EN 61000-6-4, marine applications

Exposure to pollutants

Per IEC 60068-2-42 and IEC 60068-2-43

Permissible pollutant concentration H₂S at a relative humidity < 75%

10

Permissible pollutant concentration SO ₂ at a relative humidity < 75%

25