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p.6
NOTICE TO PREVENT TROUBLE AND MALFUNCTION
iTDC
STP (Shielded Twisted Pair)
is recommended when you connect RS485 or RS422
communication.
Connect shield wire
of STP
to power GND. But connect one end only.
If you connect both ends of shield wire to GND, communication error might be
occurred by current which is generated by mutual potential difference. Therefore,
you must connect only one end of shield wire to power GND.
Содержание iTDC
Страница 1: ...USER MANUAL iTDC 2 4 DOOR ACCESS CONTROL SYSTEM ...
Страница 20: ...FEATURES iTDC p 13 3 DIMENSION Unit inch mm ...
Страница 22: ...FEATURES iTDC p 15 Internal TCP IP Module IIM100 ...
Страница 37: ...PRODUCT INSTALLATION 6 p 30 1 DESCRIPTION OF PORTS FOR WIRING 1 1 ITDC ITDC SR MAIN BOARD PORT ...
Страница 79: ...p 72 SETTING CHANGES iTDC ...
Страница 87: ...p 80 SETTING CHANGES iTDC ...
Страница 101: ...p 94 SETTING CHANGES iTDC 3 SETTING MENU F3 ...
Страница 112: ...SETTING CHANGES iTDC p 105 ARM CODE PROCESS DETAILS ARM CODE has to be different from DISARM CODE ...
Страница 113: ...p 106 SETTING CHANGES iTDC DISARM CODE PROCESS DETAILS ARM CODE has to be different with DISARM CODE ...
Страница 117: ...p 110 SETTING CHANGES iTDC ...
Страница 135: ...p 128 APPENDIX iTDC But two functions 1 2 cannot be used at the same time ...