LG PQWRHSF0 Manual page 15

1.6 Dry contact module
Models : PQDSA [Without case], PQDSB [With case]
Picture:
PQDSA
Accessory:
PQDSA
• Dry Contact PCB ..........................................................1EA
• Installation Manual .......................................................1EA
• Lead Wire Assembly ....................................................4EA
Applicable Models
• LGAP application models
Installation Procedure:
Installation steps for single product
1 . Connect CN-CC with Main PCB by the cable(provided)
- Connection of Dry contact only
MAIN
PCB
CN-CC
Controller accessories
PQDSB
DRY CONTACT
SUB PCB
4 4
3 3
2 2
CN-CC
1 1
2 1
2 1
AC 220V
1
2
3 4 5 6
PQDSB
• Dry Contact PCB 1EA
• Case 1EA
• Installation Manual 1EA
• Lead Wire Assembly 4EA
- Connection of Dry contact & LG Central Controller
MAIN
PCB
CN-CC
BR1
S1
SWITCH
TANS01Y
Dry contact module
1
CN-POWER : AC 220V Connector
CN-CC : MAIN PCB Connector
2
3 CN_DRY (L) : DRY CONTROLLER Connector
4 CN_DRY ( SIG ) : DRY CONTROLLER Connector
5 CN_DRY (ERROR CHECK) : ERROR Check
Display Connector
6 CN_DRY( OPER STATE): Operation Display
Connector
DRY CONTACT
Connection PCB
SUB PCB
(6871A30056A)
CN-CC
PI485 PCB : Special purchase for
Central Control
(Ex : PHNFP14A0 or PSNFP14A0...)
U03Y U04Y U02Y
CN_COMM
ZNR01Y
4 4
3 3
2 2
1 1
2 1
2 1
AC 220V
377