Toa NX-100S Installation - Manual (Page 110)

6-7
Chapter 6: APPENDIX
[Operations caused by a change in the contact input and output devices' power statuses]
Contact input
device
Contact input ON
ON
Contact output ON
OFF
Contact output
device
ON ON
Power OFF
Power ON
Power OFF
Power ON
Network
(Output turns OFF when
power is switched OFF.)
(Receives contact ON
information.) (Transmits initial status
information when power
is switched ON.)
1.8.5. Simultaneous control of multiple contact outputs
Simultaneously providing the contact bridge to multiple outputs in the same device may result in control failure
(see charts below).
This can be avoided by shifting each control timing by 100 ms or more at the contact input side. Note that if
control fails, retry operation is automatically performed.
Contact input device
ON
ON
ON
Contact output device
ON
ON
Possible failure to turn ON
ON
Simultaneously
timed controls Simultaneously
timed controls
Simultaneously
timed controls Simultaneously
timed controls
ON
Possible failure to turn ON
Contact input device
ON
ON
ON
Contact output device
ON
ON
Possible failure to turn ON
ON
ON
Possible failure to turn ON