Tyco F3200 - Manual (Page 151)

Document No: LT0122 F3200 Installation & Programming Manual
Installation & Wiring
Issue 2.7 5 July 2001 Page 8-13
W A R N I N G
Apart from the mains supply to the FIP only ELV wiring may enter the cabinet.
Relays must not be used to directly switch medium or high voltage.
+VNBF o
─────┐
┌─ │ SUPERVISION RETURN
| SUP o ─────┼─────────┬───────────────────────────────────────┐
| │ │
ANCIL| NC o ─────┘ │ <- ALTERNATIVE │
1 | │
| COM o ───────┬───────┴───┬───────────┬───────────┬───────────┤
└─ │ │ │ │ │
╒╧╕ ┌┴┐ ┌┴┐ ┌┴┐ ┌┴┐
│ │1N4004 └┬┘ └┬┘ └┬┘ └┬┘
└┬┘ │ │ │ │
0V o ───────┴───────────┴───────────┴───────────┴───────────┘
SUPPRESSION DOOR HOLDERS
DIODE
A. WITH SUPERVISION OF LOOP POSITIVE WIRING ONLY
+VNBF o ─────┐
┌─ │ SUPERVISION RETURN
| SUP o ─────┼───────────────────────────────────────────┐
| │ │
ANCIL| NC o ─────┘ │
1 |
│
| COM o ───────┬───────┬───────┬───────┬─────┬─────┬───┐ │
└─ │ │ │ │ │ │ │ │
╒╧╕ ┌┴┐ ┌┴┐ ┌┴┐ ╒╧╕ ┌─┴─┐ │ o NO
* │ │ └┬┘ └┬┘ └┬┘ *│ │ │ │ │ /
└┬┘ │ │ │ └┬┘ └─┬─┘ │ o COM
0V o
───────┴───────┴───────┴───────┴─────┴─────┘ └─┘
* SUPPRESSION DOOR HOLDERS +24V RELAY
DIODE
B. WITH SUPERVISION OF LOOP POSITIVE AND NEGATIVE WIRING
FIG 8.4.1
EXAMPLE OF DOOR HOLDER WIRING WITH SUPERVISION