User Manual

SYSTEM DESCRIPTION
1-25
• CONNECTION EXAMPLE
i. Pin No. 3 of DIP SWITCH is set to OFF position (HI Input Active) for Dry Contact Type a
ii. Pin No. 3 of DIP SWITCH is set to ON position (LO Input Active) for Dry Contact Type b
Please refer to the actual manual supplied with the optional connecting cords SPX-WDC1 and SPX-WDC2 for more details.
Window
Close: ON
Open: OFF
Window
Close: ON
Open: OFF
Card key unit
Insert Card: ON
Remove Card: OFF
Indoor unit
PWB
Connection
Connection
SERIAL CONNECTION
All SW
ON
→
OPERATION
Connecting cord to PCB
Accessory# SPX-WDC1 or SPX-WDC2
(refer to Table 1)
Window
Close: OFF
Open: ON
Window
Close: OFF
Open: ON
Card key unit
Insert Card: OFF
Remove Card: ON
Indoor unit
PWB
Connection
Connection
PARALLEL CONNECTION
All SW
OFF
→
OPERATION
Connecting cord to PCB
Accessory# SPX-WDC1 or SPX-WDC2
(refer to Table 1)