Quatech INTERBUS S manual Noise rejection below sampling frequency

Technical Data:

Item Number 750-

Number of channels

Nominal voltage

Overvoltage protection

Internal current

Input signal

Input current

Resistance

Input voltage

Resolution

Input filter

Noise rejection at sampling frequency

Noise rejection below sampling frequency

Transition frequency

Isolation

Conversion time

Bit width per channel

Configuration

Operating temperature

Wire connection

Dimensions (mm)WxHxL

￿￿￿￿￿￿￿￿Analog Inputs 750-472, 474

472	474
472/000-200	474/000-0200

2

24 V DC (-15% / +20%) via power jumper contacts

24 V max.

75 mA typ.

0-20mA 4-20mA

< 38 mA at 24 V

50Ω

non-linear/overload protection: U=1,2 V DC+160Ω*Imess

internal 16 Bit, 15 Bit via fieldbus

50Hz

<-100 dB

<-40 dB

13Hz

500 V system/power supply

80 ms typ.

16Bit: Data; optional 8Bit: Control/Status

none, optional via software parameter

0°C....+55°C

CAGE CLAMP; 0,08 to 2,5mm2

12 x 64* x 100 *from upper edge of the carrier rail

2

￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿:$*2Ç,￿2Ç6<67(0