MSR PolyGard DGC-05 Скачать руководство пользователя страница 4 | Manualshive

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MSR PolyGard DGC-05 Скачать руководство пользователя страница 4

Commissioning Hardware PolyGard

®

DGC- 05

Page 4

PolyGard

is

a

registered

trademark

of

MSR

GAINBDGC05_E_1206

Phone.:

0049(0)8531/9004-0

Fax:

0049(0)8531/9004-54

Specification subject to change without notice.

MSR-Electronic GmbH, Würdinger Str. 27, D 94060 Pocking

www.msr-electronic.de

Made in Germany

3.1

Application of repeaters

Networks of larger dimensions are divided into several network segments. Each supplementary network segment
permits the installation of 24 additional DT- 05 transmitters. The maximum cable lengths apply to one network
segment each. Repeaters are used for connecting the segments.

Repeaters amplify the data signals, but do not reproduce them, therefore maximum 3 repeaters per system are
allowable.

Repeaters can be installed both in the DGC-05 central unit and in the field.

Fig. 2 Overview: Repeater installation in the DGC- 05 central control

Fig. 3 Overview: Repeater installation in the field

REP

-05

R

REP

-05

R

REP

-05

R

R

R

R

R

Segment 4
max. Cable length 900 m

Segment 3
max. Cable length 900 m

Segment 2
max. Cable length 900 m

Segment 1
max. Cable length 900 m

DGC-05 central control

R

GC-05

REP

-05

R

R

REP

-05

R

R

REP

-05

R

R

R

GC-05

R

Segment 1

Segment 2

Segment 3

Cable length per segment max. 900 m

Segment 4

DGC-05
central control

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Содержание PolyGard DGC-05

Страница 1: ...4 54 Specification subject to change without notice MSR Electronic GmbH W rdinger Str 27 D 94060 Pocking www msr electronic de Made in Germany PolyGard DGC 05 Digital Gas Controller DGC 05 System Seri...

Страница 2: ...6 Terminal connection of the field bus cable 8 4 Mounting Electrical Connection 9 4 1 Electrical Connection 9 4 2 Connection diagram 10 4 3 Figure DT 05 board 14 4 4 Figure GC 05 Controller EP 05 mod...

Страница 3: ...ction For simple and fast installation of the field bus cable the DGC 05 system is solely geared to the Twisted Pair Cable JY St Y 2x2x0 8LG concerning communication operating voltage supply connectin...

Страница 4: ...to one network segment each Repeaters are used for connecting the segments Repeaters amplify the data signals but do not reproduce them therefore maximum 3 repeaters per system are allowable Repeaters...

Страница 5: ...560 Ohm can be connected at the bus end between the bus lines BUS_A and BUS_B Please check that only one resistance is active at each bus end Termination at the bus connector module BC 05 Termination...

Страница 6: ...se due to the higher power requirement of the modules the allowable voltage drop in the bus cable only permits relatively short cable lengths 3 4 Calculation of the cable length As described above the...

Страница 7: ...tal length m 44 0 50 50 25 1200 40 0 100 100 25 1100 36 0 150 150 25 1200 20 20 50 50 25 600 17 17 100 100 25 625 15 15 150 150 25 675 Cable length of max 900 m exceeded Cable laying with parallel cab...

Страница 8: ...05 Controller 5 00 200 0 15 0 EP 05 Module 5 00 200 0 15 0 REP 05 Module 0 50 20 0 15 0 DGC 05 STL Tool 2 40 100 0 15 0 DGC RCP 05 Module 5 00 200 0 18 0 Table Technical data of used cables Cable type...

Страница 9: ...onitored Avoid locations where water oil etc may influence proper operation and where mechanical damage might be possible Cables are introduced from top and r bottom side Keep at least 150 mm distance...

Страница 10: ...t 90 to 230 VAC 50 60 Hz 24 VDC o 2 2 A o 4 5 A o 6 5 A 1N1 L N PE PE N 24 VDC 0 VDC 1 1 2 6 4 4 11 X10 2 2 7 5 5 6 12 3 3 X10 X11 X1 DI 04 BUS_A DI 02 DI 01 GND GND BUS_B DI 03 Relay R 05 Relay R 03...

Страница 11: ...9 9 9 Relay R 06 X2 2 1 D1 3N2 EP 05 module No 1 System bus 6 4 X10 9 7 5 8 Relay R 08 Relay R 09 Relay R 07 9 3 6 8 5 7 10 11 4 D4 D3 D2 0 8 7 6 5 4 3 2 1 9 Module address Analog Output Analog Output...

Страница 12: ...4 11 X10 9 X10 4 20 mA AO 09 4 20 mA AO 11 GND GND 4 20 mA AO 10 4 20 mA AO 12 2 8 8 7 5 12 10 3 9 9 8 X1 BUS_A BUS_B Relay R 25 Relay R 23 Relay R 24 Relay R 22 Relay R 21 X2 9 3 6 8 2 5 7 1 10 11 12...

Страница 13: ...BUS_A BUS_B BUS_B BUS_B BUS_B BUS_B BUS_B BUS_B BUS_B BUS_B BUS_B BUS_B BUS_B 560 R 560 R 560 R 560 R G1 G01 BUS_A BUS_B 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 X4 X4 X4 X4 X4...

Страница 14: ...electronic de Made in Germany 4 3 Figure DT 05 board Fig 12 DT 05 board 4 4 Figure GC 05 Controller EP 05 module Fig 13 GC 05 Controller und EP 05 module 1 4 X5 X4 1 1 2 3 4 5 6 7 2 3 5 Sensor 1 6 Tes...

Страница 15: ...t of the causes for problems of the field bus communication appear 5 1 Optical check Right cable type used Cable topology and cable length Correct connection at each bus transmitter according to the f...

Страница 16: ...e total loop resistance See fig 15 Loop resistance The total loop resistance is calculated as follows R total R cable 560 Ohm terminating resistance R cable 71 Ohm km loop resistance JY St Y 2x2x0 8LG...

Страница 17: ...g in transmitter boards of DT 05 and AT 34XX Switch on operating voltage at the DGC 05 central control Check operating voltage and bus polarity at each DT 05 U min 15 VDC Bus polarity Measure tension...

Страница 18: ...oltage is active voltage indicator An automatic link connection STL GC 05 DT 05 is established by connecting the DCG 05 STL to the service tool jack of the DT 05 If this connection is OK than you can...

Страница 19: ...05 address several times The DGC 05 system however is not able to define the repeatedly assigned addresses clearly Therefore it is necessary after commissioning to check in the menu Measuring points o...

Страница 20: ...address switch The table shows the assignment of the relay numbers to the module addresses Module Addr Relay No Analog Outout No 1 06 to 10 03 to 04 2 11 to 15 05 to 06 3 16 to 20 07 to 08 4 21 to 25...

Страница 21: ...ing in period The running in period of the different sensors can be taken from the following table Sensor Gas type tin 01 CO 1 h 02 Ex 1 h 03 NO 2 h 04 NO2 6 h 05 NH3 18 h 06 O2 1 h Required instrumen...

Страница 22: ...ata by a third party every customer gets a project key All projects of the customer are delivered with this key This key is also deposited in each STL bought by that customer After opening the menu Ca...

Страница 23: ...ansmitter defective Exchange Remove the faults retry calibration XXX Displays measured value with the original correction factor This shows you the actual loss of sensibility compared to a new sensor...

Страница 24: ...edits in time In delivery status 200 credit points are already activated in the STL Reloading credit points New credit points can be loaded by entering a 4 digit code without laborious returning of th...

Страница 25: ...t Operation 6 push buttons Interface Transceiver RS 485 19200 Baud Gases Gas transmitter DT 05 and AT series CO CO2 NO NO2 NH3 O2 SO2 H2S CL2 ETO combustible refrigerant gases Environmental conditions...

Страница 26: ...rvice Phone No ppm Time AV time Time system Customer password Power ON Time Fault Relay Default XX XX XX 085319004 0 120 120 1800 EU 1234 30 s 5 Analog output 1 Analog output X Registration expansion...

Страница 27: ...ation card Measuring points Thresholds Hyst Delay time sec CV AV Assigned MP fault Alarm Assigned Alarm Alarmrelay AO MP No MP Status Gas type Meas suring range MP Signal A1 A2 A3 A4 A5 ON OFF A1 A2 A...

Страница 28: ...Germany Thresholds Hyst Delay time sec CV AV Assigned MP fault Alarm Assigned Alarm Alarmrrelay AO MP No MP Status Gas type Meas suring range MP Signal A1 A2 A3 A4 A5 ON OFF A1 A2 A3 A4 A5 A1 A2 A3 A4...

Страница 29: ...Germany Thresholds Hyst Delay time sec CV AV Assigned MP fault Alarm Assigned Alarm Alarmrelay AO MP No MP Status Gas type Meas suring range MP Signal A1 A2 A3 A4 A5 ON OFF A1 A2 A3 A4 A5 A1 A2 A3 A4...

Страница 30: ...Germany Thresholds Hyst Delay time sec CV AV Assigned MP fault Alarm Assigned Alarm Alarmrelay AO MP No MP Status Gas type Meas suring range MP Signal A1 A2 A3 A4 A5 ON OFF A1 A2 A3 A4 A5 A1 A2 A3 A4...

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