Siemens EH.75M.11. Dokumentacja Pobierz pdf (Strona 299)

100

101

T400 Controller Facilities Manual

667/EB/20200/000 Page A-3 Issue 9

Appendix APPENDIX A) .2) Using 24v 2A Internal Supply - Cable limitations

Table APPENDIX A) -2 to Table APPENDIX A) -5 indicate the permissible cable

lengths and whether 2 parallel cores are required for various detectors.

S = Single conductor out and return

P = Parallel conductors out and return

Assumes 1mm

cable.

(distances quoted are the ‘Maximum distance from the controller’)

Table APPENDIX A) -2) Number of Detector Boards (Siemens & Microsense) in

External Housing(s) Using a Common Cable (220mA per card)

Beehives:123456

Detectors:123456789101112

100m SSSSPPPP

125m SSSPPP

150m SSPPP

175m SSPP

200m SSPP

225m S S P

250m S P P

Table APPENDIX A) -3) Number of Detector Boards (Sarasota MCE28Z) in

External Housing(s) Using a Common Cable (370mA per card)

Beehives:123456

Detectors:123456789101112

100m S P

125m P

150m P

175m P

200m P

225m P

250m

1 2 ... 294 295 296 297 298 299 300 301 302 303 304 ... 307 308

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