T9355: Input/output interface

T9355 includes:

• Plastic box
• Reset button
• Alarm signals terminals
• Keypad/lock connectors
• Jumpers NC/NO

RS485 PROTOCOL	1.	GND

• 3. RS485 -

OUTPUTS *

Dry contacts

Normally open/closed

Max 30Vdc , 1A

Max 60Vdc , 300mA

Max 125Vac≂, 500mA

Max 50Vdc , 200mA

• 2. RS485 +
• 4. RS485 BUSY

• 5. OUTPUT 1 (Silent alarm)
• 6. OUTPUT 1 (Silent alarm) 7. OUTPUT 2 (Penalty)
• 8. OUTPUT 2 (Penalty)

INPUT *

Not isolated

Active low

Short circuit between INPUT and GND to activate the signal. (do not power the Input)

Max 50Vdc , 20mA

Vil Max= 0,5Vdc Vih Min= 3,0Vdc

VDC OUTPUT

• 9. GND (Remote block)
• 10. INPUT 1 (Remote block)
• 11. GND (Remotely managed)
• 12. INPUT 2 (Rem. managed)

9Vdc OUT, max 100mA 13. GND

POWER SUPPLY

12Vdc-24Vdc (1A)

• 14. 9V OUT+

16. PWR IN +

15. GND

* Inputs and outputs can be changed by the TechMaster setup software. The values shown inside the brackets must be considered just as factory values.

RESET BUTTON KEYPAD & LOCK RESISTOR 485 TERMINATION NO/NC NO/NC

The connection and installation of the interface has to be done by qualified personnel properly trained.

RESET PROCEDURE .

• 1) Connect the reset-box to any of the keypad/lock connector on the interface.
• 2) Push and release the reset button. The LED will begin to blink slowly.
• 3) Disconnect the reset-box from the interface.
• 4) Push and release again the reset button. The LED will turn on for a few seconds then it will turn off.
• 5) The interface is now reset and it is ready to be installed on the system.

INSTALLATION PROCEDURE .

• 1) Make sure that the interface is reset.
• 2) Connect the interface to the keypad.
• 3) Open the lock 1 and keep the bolt open.
• 4) Enter in the configuration menu.
• 5) Select 'Install I/O interface' submenu.
• 6) Enter Master code to complete the installation procedure.
• 7) The interface is now installed and resdy to work.
• 8) When using the interface in 'RS485 mode', make sure the ID is set correctly.

II_T9355_05_eng Page 1 of 2