AddFEM/AddFEM SoE

General data

Dimensions (W Г— H Г— D) in mm

295 Г— 75 Г— 209

Weight

2.8 kg

Supply voltage

24 V DC

Bridging of power failures

10 ms (minimum)

Power consumption

20 W

PROFIBUS DP interfaces

Number of interfaces

2

Baud rate

12 Mbit/s

Max. cable length of a segment

100 m

Connectable load per interface

5 V, max. 80 mA

Digital inputs

Quantity

12

Type of input

Type 1 compliant with IEC 1131-2

Voltage range

-30 … +33 V DC

0 signal level

-30 … +5 V DC

1 signal level

+11 … +30 V DC

Galvanic isolation

3 groups with 4 digital inputs each

Display

LED in display panel

Digital outputs

Quantity

16

Type of output

Digital semiconductor outputs

Nominal output voltage

24 V DC

Output voltage with 0 signal

< 1 V

Output voltage with 1 signal

Power supply less 2 V

Rated output current

500 mA

Short-circuit proof

Yes

Short-circuit-to-ground monitoring

Yes (internal monitoring)

Galvanic isolation

Yes (8 outputs each with same reference potential)

Analog inputs (parameterizable)

Inputs, total

12

Current input (fixed)

6

Current/voltage input

6

Measurement range of currents inputs (parameterizable)

0 … 20 mA

4 … 20 mA

-20 вЂ¦ +20 mA

-30 … +30 mA

Measuring range of voltage input (parameterizable)

0 … 10 V

-10 … +10 V

Input impedance, current

41.8 О©

Input impedance, voltage

100 kО©

Max. error (over the entire temperature range)

0.2% relative to full-scale value

Resolution of A/D converter

13 bit + sign

Conversion method

Successive approximation

Analog outputs (parameterizable)

Outputs, total

8

Current output range

0 … 20 mA (480 Ω)

4 … 20 mA (480 Ω)

± 20 mA (480 О©)

± 30 mA (300 О©)

± 50 mA (150 О©)

Max. error (over the entire temperature range)

0.4%

Resolution of A/D converter

13 bit + sign

Counting pulse input (parameterizable)

Number of inputs

3

Type of input

Type 1/2 compliant with IEC 1131-2

Voltage range

±33 V DC

0 signal level

-28 … +3 V

1 signal level

+8 … +28 V

Load

1 … 3 kО©

Input frequency (f_in)

0 … 20 kHz

Counter resolution

1/60 000 referred to measured value

Updating interval

2 ms

Digital inputs with time tagging: AddFEM SoE

Quantity

31

Time resolution

1 ms

Approvals/markings

UL Recognition Mark

Underwriters Laboratories (UL) compliant with Standard UL 508 File E 85972

CSA Certification Mark

Canadian Standard Association
(CSA to Standard C22.2 No. 142 File LR 63533)

CE marking

Compliant with EU directive 2004/108/EG "Electromagnetic compatibility"

Quality assurance

According to ISO 9001