AS-i Analog Module:
2 Pt100 Inputs + 2 Relais Outputs

 

 
See also:

 
PDF file of this data sheet

 
Overview AS-i Analog Modules

 
UL

 
Certified for Canada

 
Documentation/Manual

 

 

 

 
2 Pt100 Inputs + 2 Relais Outputs
 

Profile 7.3 "Plug and Play"
As simple as digital AS-i I/O

 

High protection category IP65

 

 

Article no. BWU1552

The analog module has 2 Pt100 inputs and 2 relais outputs. The conversion of the measured value and the data transmission via AS-i occurs asynchronically according to AS-i Profile 7.3. 2 analog sensors can be connected via cage clamp terminals. The sensors can be supplied by AS-i. The resolution of the analog data is 16 bit/0,1°C. The Pt100 module contains 50 Hz and 60 Hz filters. These filters can be optionally activated with the help of the AS-i parameters.

The relais outputs are galvanically isolated SPDT Reed-relais. They are switched with parameter bits P2 and P3.

 

Article no.

BWU1552

 

Programming:
(Bit-setting of AS-i parameters)

Bit P0:

1: 50 Hz filter in A/D Converter active
0: 60 Hz filter in A/D Converter active

 

Bit P1:

1: 2-wire mode
0: 3-wire mode

 

Bit P2:

0: Relais 1 on
1: Relais 1 off

 

Bit P3:

0: Relais 2 on
1: Relais 2 off

 

Accessories:

AS-i substructure module to connect 2 AS-i flat cables (Art. no. BW1180)

 

AS-i substructure module to connect 2 AS-i round cables (Art. no. BW1182)

Inputs

2 Pt100 inputs

Outputs

2 relais outputs

Supply

via AS-i/extern

Resolution/Bit

16 bit/0,1 °C

Measuring range [°C]

-200°C ... +850°C

AS-i Profile

7.3

ID Code

3hex

ID2 Code

Dhex

IO Code

7hex

Displays

 

LED green (Analog 1)

analog signal 1

LED green (Analog 2)

analog signal 2

LED yellow (Rel 1)

relais 1

LED green (PWR)

AS-i voltage

LED red (FAULT)

AS-i communication error, peripheral fault

LED yellow (Rel 2)

relais 2

Operating current

< 80 mA

Operating voltage

AS-i (30 V DC)

Voltage of insulation

≥ 500 V

Relais

SPDT, max 50 V, max. 0.5 A

EMC directions

EN 50 081-2, EN 61 000-6-2

Ambient operating temperature

0°C ... +70°C

Storage temperature

-25°C ... +85°C

Housing

housing for DIN-rail mounting

Case connector

8*M12x1,5

Dimensions (L, W, H)

90 mm, 80 mm, 70 mm

Protection category (DIN 40 050)

housing IP65

 

Connections:

1

channel 1+

 

7

relais 1 - NO

 

2

channel 1 Sense-

8

relais 1 - COM

3

channel 1 -

9

relais 1 - NC

4

channel 2 +

10

relais 2 - NO

5

channel 2 Sense-

11

relais 2 - COM

6

channel 2 -

12

relais 2 - NC

1 and 4 are internally connected

 

See data sheet for more details

 

Bihl+Wiedemann GmbH

Floßwörthstr. 41

D-68199 Mannheim

Phone: (+49) 621 / 339 96-0

Fax: (+49) 621 / 339 22 39

eMail: mail@bihl-wiedemann.de

Internet: http://www.bihl-wiedemann.de