Vigilant
MX1-Au
Operator Manual
Document: LT0439
Page
23 October 2018
Issue 1.73
11-18
Ancillary relays ANC1 and ANC2 can each be used to control a single
load such as a strobe, relay solenoid, or actuator, and supervise the
wiring for short and open circuit faults, using the wiring shown in
Figure 11-14. Note, many strobes have a high in-rush current on power
on, and this must be limited, e.g., by installing a series resistor. Figure
11-14(b) shows a 5E6 (included in the
MX1
bag of parts) that is suitable
for the 40020 Fire strobe. This must be installed at the strobe when
ANC1 or 2 is used to control it (or other strobes).
The load can be wired directly if its resistance is 400
to 18k
. Loads of
less than 400
require a series diode for correct supervision. A suitable
3A diode is 1N5404. The minimum allowable load resistance is 25
.
Figure 11-14 – Wiring for Switched Load with Supervision
Other MX1 Input and Output Wiring
Ancillary
Relay Load
Supervision
Содержание MX1-Au
Страница 104: ...Vigilant MX1 Au Operator Manual Document LT0439 Page 23 October 2018 Issue 1 73 8 18 THIS PAGE INTENTIONALLY LEFT BLANK...
Страница 118: ...Vigilant MX1 Au Operator Manual Document LT0439 Page 23 October 2018 Issue 1 73 9 14 THIS PAGE INTENTIONALLY LEFT BLANK...
Страница 160: ...Vigilant MX1 Au Operator Manual Document LT0439 Page 23 October 2018 Issue 1 73 11 34 THIS PAGE INTENTIONALLY LEFT BLANK...
Страница 182: ...Vigilant MX1 Au Operator Manual Document LT0439 Page 23 October 2018 Issue 1 73 12 22 THIS PAGE INTENTIONALLY LEFT BLANK...