Kromschroder BGT SA-8U/1DP Operating Instructions Manual Download Page 2

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GB-2

Checking the usage

PFA 700

Fieldbus interface for interworking of up to nine automatic
burner control units PFU 760 or PFU 780 to industrial com-
munication networks using PROFIBUS DP. The PFA 700
can be plugged into the pre-wired module subrack BGT
SA-9U/1DP, together with the automatic burner control
units.

PFA 70

Fieldbus interface for interworking of up to eight automatic
burner control units PFU 780 to industrial communica-
tion networks using PROFIBUS DP. The PFA 710 can
be plugged into the pre-wired module subrack BGT SA-
8U/1DP, together with the automatic burner control units.

PFA 700, PFA 70

This function is only guaranteed when used within the

specified limits – see page 7 (Technical data). Any
other use is considered as non-compliant.

Type code

Code

Description

PFA

Fieldbus interface

700

70

For connecting:

PFU 760

PFU 780

Mains voltage: 220/240 V AC

110/120 V AC

Special version

Part designations



LED display for program status and error messages



Reset/Information button



On/Off button

Type label

Connection for opto-adapter

Screws for attachment to the subrack

Code switches for address setting

CD with device master data (GSD file)

Input voltage and ambient temperature – see type label.

PFA 700

BGT SA-9U/DP

Pre-wired module subrack for a fieldbus interface PFA 700
with nine further slots for automatic burner control units
PFU 760 or PFU 780.

BGT SA-8U/DP

Pre-wired module subrack for a fieldbus interface PFA 710
with eight further slots for automatic burner control units
PFU 780.

BGT SA-9U/DP, BGT SA-8U/DP

This function is only guaranteed when used within the

specified limits – see page 7 (Technical data). Any
other use is considered as non-compliant.

Type code

Code

Description

BGT

19" module subrack

For PFA and PFU

-9U

-8U

Slots: 9 × for PFU

8 × for PFU

/DP

1 PFA with PROFIBUS DP

Part designations



Perforated plate



Fieldbus interface PFA 700/PFA 710



Type label

Input and output voltage, enclosure and ambient tempera-
ture – see type label.

BGT SA

Summary of Contents for BGT SA-8U/1DP

Page 1: ...NING Indicates possible danger to life and limb CAUTION Indicates possible material damage All interventions may only be carried out by qualified gas technicians Electrical interventions may only be carried out by qualified electricians Conversion spare parts All technical changes are prohibited Only use OEM spare parts Changes to edition 06 13 The following chapters have been changed BGT SA 9U 1D...

Page 2: ... Part designations 2 6 1 3 4 6 7 5 8 1 LED display for program status and error messages 2 Reset Information button 3 On Off button 4 Type label 5 Connection for opto adapter 6 Screws for attachment to the subrack 7 Code switches for address setting 8 CD with device master data GSD file Input voltage and ambient temperature see type label PFA 700 BGT SA 9U 1DP Pre wired module subrack for a fieldb...

Page 3: ...ram Setting the PFA All the unit specific parameters for the PFA are saved in a device master data file GSD file see www docutheck com 1 Copy device master data for the PFA into the program mable logic controller PLC The steps required to copy the file are described in the instructions for the PLC 2 Configure the PROFIBUS DP using the appropriate tools for the PLC you are using The PFA will automa...

Page 4: ... A P DI on on on PFU 7 2 3 3 4 1 2 PFU 2 1 2 PFU 4 1 2 PFU 6 1 2 PFU 8 4 5 1 2 PFU 2 1 2 PFU 4 1 2 PFU 6 1 2 PFU 8 1 2 ϑ A P A P DI on on on PFA 6 1 2 ϑ A P A P DI on on on PFU 2 1 2 ϑ A P A P DI on on on PFU 4 1 2 ϑ A P A P DI on on on PFU 6 1 2 ϑ A P A P DI on on on PFU 8 7 Legend 1 2 ϑ A P A P DI on on on Ready for operation 1 2 ϑ A P A P DI on on on Burner start up signal 1 2 Start up signal p...

Page 5: ... in manual mode the PFA switches back to normal operation automatically When using operating mode parameters set at the factory PFA 700 PFA 710 Parameter 43 1 4 Press the Reset Information button for 1 s The display indicates step 04 The PFUs start the burners and open the air valve via the external control system programming of the operating mode at the factory When using adjusted operating mode ...

Page 6: ...ers switch to low fire rate Each time the Reset Information button is pressed the air valves are opened the burners switch to high fire rate the display indicates 04 or closed the burn ers switch to low fire rate the display indicates 03 PFA 710 in conjunction with PFU 780 L Parameter 43 4 4 Press the Reset Information button for 1 s The display indicates step 01 The PFUs start the burner pre purg...

Page 7: ...al mode Switch the PFA to normal operation The display indicates Profibus module fault Remove the unit and return it to the manufacturer The display indicates 30 31 34 80 89 94 95 96 97 98 or 99 Internal faults Remove the unit and return it to the manufacturer Technical data BGT Weight 2 3 kg PFA Front width 8 depth units 40 6 mm Overall height 3 height units 128 4 mm Ambient temperature 20 C to 6...

Page 8: ...2e 4e 2c 4c sk1 PFU 7xx v2 v1 6a 6e c1 c2 10c 12c 10a 12a 30e 22a 2 1 1 2 28c 26a 14a 14e 10e 12e 24c 20c 18a l Z I 1 26e 30a 32c 230 V F1 s PFU c1 c2 10c 12c 10a 12a 30e 22a 1 2 28c 26a 14a 14e 10e 12e 24c 20c 18a Z I 1 1 1 1 2 3 4 5 6 X9 7 8 DI 2 X10 21 X1 3 X1 5 UVS 1 2 3 X10 21 GB 8 GB F NL I E BGT SA 9U 1DP connection diagram ...

Page 9: ...Vex 24 Vex 1 2 3 4 1 2 3 4 14b 18b 21b 22b 23b 24b I O 18c N PE 24 Vex 0 Vex 19b 20b 1 2 3 4 5 6 7 8 9 10 X10 11 12 13 30e 14 17 18 19 20 21 22 X10 K2 K1 COM k2 k3 k5 k4 E1 E2 E3 E4 P 30c PFU 19c 17b 24 V L1 PROFIBUS DP 25b 26b K4 K5 K3 24 Vex 24 Vex 24 Vex max 1 A 24 V PROFIBUS DP PFU 7xx 1 9 1 22e 16c 18e 2a 4a 2e 4e 2c 4c sk1 U 7xx v2 v1 6a 6e 2 1 l DI 2 15 16 1 2 3 4 5 6 X1 7 8 k1 GB 9 D GB ...

Page 10: ... v2 v1 6a 6e c1 c2 10c 12c 10a 12a 30e 22a 2 1 1 2 28c 26a 14a 14e 10e 12e 24c 20c 18a l Z I 1 26e 30a 32c 230 V F1 s PFU c1 c2 10c 12c 10a 12a 30e 22a 1 2 28c 26a 14a 14e 10e 12e 24c 20c 18a Z I 1 1 1 1 2 3 4 5 6 X8 7 8 DI 2 X8 3 X8 5 UVS 1 2 3 X10 21 X1 3 X1 5 UVS 1 2 3 X10 21 GB 10 GB F NL I E BGT SA 8U 1DP connection diagram ...

Page 11: ...b I O 17c N PE 24 Vex 0 Vex 19b 20b 1 2 3 4 5 6 7 8 9 10 X10 11 12 13 30e 14 17 18 19 20 21 22 X10 K2 K1 COM k2 k3 k5 k4 E1 E2 E3 E4 P 30c PFU 19c 17b 24 V L1 PROFIBUS DP 25b 26b K4 K5 K3 24 Vex 24 Vex 24 Vex max 1 A 24 V PROFIBUS DP PFU 7xx 1 8 1 22e 16c 18e 2a 4a 2e 4e 2c 4c sk1 U 780 v2 v1 6a 6e 2 1 l DI 2 15 16 1 2 3 4 5 6 X1 7 8 2 1 1 2 1b 1 PFU 7 PFU 7b 27a 8 PFU 27c 27b 24a 26a 1 PFU 2 PFU ...

Page 12: ...ations to the Profibus bus ca ble To replace existing PROFIBUS plug connectors if a new PFA 700 is operated in an old module subrack with the Order No 84402283 in order to improve EMC see page 4 Replacing the PFA 5 5 15 A B A B O N O F F Data cable fold back the woven shield A and B incoming cables A and B outgoing cables 1st and last stations ON other stations OFF Data cables A and B must not be ...

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