GRAPHTEC GL820 - 7 Block Diagram; Main Unit Power Block & Main Control

GL820-UM-251-9370 7-1
7. BLOCK DIAGRAM
7. Block Diagram
7.1 Main Unit Power Block & Main Control
AC Adapter
AC IN
KSAH2400200T1M2
1. 2.
NOTE
Secondary circuit
Primary circuit
With expanded termial optionStandard
ISOLATIONISOLATION
Primary
circuit
Signal
input
circuit
Secondary
circuit
POWER
SW
Main Unit Power Block & Main Control
Main Control
Board
(RN8113-01*)
J203
J13
SW
J14
: Connector to Connector
To Humidity Sensor
J15
To Battery1
AMP Board
(RN8113-02*)
J301
J6
KEY Board
(RN6062-03*)
J501
J401
J502
J402
YALER draoB
*)40-2606N(R
TERMINAL Board
(RN6062-05*)
304J
J201
J16
To Battery2
J205
POWER
SW
Main Control
Board
(RN8113-01*)
J203
J13
SW
J14
J15
AMP Board
(RN8113-02*)
J301
J6
KEY Board
(RN6062-03*)
J501
J401
J502
J402
RELAY Board
(RN6062-04*)
J403
J202
J16
J205
To Humidity Sensor
To Battery1
To Battery2
TERMINAL Board
(RN6062-05*)
TERMINAL BASE
Board
(RN6062-06*)
J501
J401
J502
J402
RELAY Board
(RN6062-04*)
J403
TERMINAL Board
(RN6062-05*)
TERMINAL BASE
Board
(RN6062-06*)
CA,RN6062-02*
J603
J604
J601
J603
J604
J601
Up to 10 terminal Base