Hitachi PC-ARF Technical Catalogue page 293

5 Centralised remote controls
PSC-A64GT

External Input/Output Setting
1 Select "External Input/Output Setting" on the screen of "Service Menu".
Service Menu
Group Register
Exception
External Input
Restore Setting
Alarm History
N O T E
This function cannot be selected when the air conditioner(s) is operated or the external input signal is input to the external input terminal
1 or 2.
2 Select the function by tapping the button for each external input/output terminal as follows:
"Input 1", "Input 2", "Output 1" and "Output 2"
The selected function button colour is changed.
3 Tap "Done" to finish this setting. The screen is returned to "Service Menu".
External Input/
Output Setting
The external input/output each of two terminals are available. The assigned functions are shown in below.
Input and Output
Input 1
Input 2
Output 1
Output 2
277
TCGB0106 rev.0 - 12/2014
Exception Setting
Optional Function
Setting
Demand Function
Button Setting
Setting
Checking
Connection
All Run/Stop
Input 1
No Settings
Disable
(Level)
All Stop
Emergency Stop
(Pulse)
All Run/Stop
Input 2
No Settings
(Level)
All Stop
Emergency Stop
(Pulse)
No Settings All Run
Output 1
Disable
Output 2 No Settings All Run
Connection
All Run/Stop (Level)
TB3 1-2 Pin
All Run (Pulse)
TB3 2-3 Pin
All Stop (Pulse)
All Run
TB3 4-5 Pin
All Alarm
TB3 5-6 Pin
No Setting (Factory Setting)
25/01/2010 (Mon) 10:20
External
of Run/Stop
Input/Output Setting
Operation
Contact Info.
Register
Back
25/01/2010 (Mon) 10:20
All Run
Control Mode
(Pulse)
Demand
Function
All Run
(Pulse)
External
Output Alarm
External
Output Alarm
Done
Function
Emergency Stop (Level)
Demand Function (Input 1 only)
No Setting (Factory Setting)
(1)
(2)
(3) .
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