OmniLogic: Main PCB Layout (MPP)
6
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
A
Sensor Blocks (SENS 1-4)
J
Flow Switches (FLOW 1-2)
S
120VAC to Power Supply
B
Low Voltage Relays (LVR 1-4)
K
Turbo Cell (CHLR1)
T
Rectifier Input/output AC to DC (Cell)
C
Valve Actuators (VLV 1-4)
L
WiFi Antenna LAN Power
U
20A Fuse (Protects Cell Circuit)
D
(2) 4-wire Comm Bus
M
Relay Bank (HVR 5-8)
V
Transformer Output 24VAC (Cell Circuit)
E
(2) RS485 Comm
N
High Voltage Relay (HVR 1-4)
W
DC (from Power Supply (Board Function))
F
(3) High Speed Buses
O
High Voltage Relay (HVR 9+10)
X
4A Fuse (Trans Cell Circuit)
G
(1) High Speed Terminal Block
P
(2) 20A Fuse (Surge Protection)
Y
Transformer Input 120VAC (Cell Circuit)
H
4A Fuse (Valve Actuators)
Q
(1) 5A Fuse (Prevents Overdraw)
Z
I/O Expansion (For I/O Expansion Card)
I
MSP Port (Local Display)
R
120VAC input (from Breaker)
