AMMONIA User Manual
AMMONIA_User 9/09
10
B.2 Cabling – Wiring
B.2.1 Analyzer Wiring Terminals
Controllers consist of two circuit boards, a front
Measure
circuit board and a back
Power
board.
The front,
Measure
circuit board supports 7 sensor inputs & 8 digital Inputs.
It includes a 2 line x 16 character LCD display, USB Type ‘B’ jack and a microcontroller module.
S1 S2 T
Running
+DC Power
Output
O P Q R
S T
A & B
U V
G+
Power IN
18 VDC
‘A’ ‘B’
RS485
4-20mA
Red Blk Wht Grn
Meter & Contact Set Inputs
‘+’
LCD Display
Control
Module
with
Optional
Ethernet
Jack
Optional
Sensor
Card
Socket
Optional
Sensor
Card
Socket
Sensors
‘C’ & ‘D’
Sensors
‘E’ & ‘F’
USB
‘B’ Size
Jack
Modem
Power
Expansion
Sensors
‘A’ & ‘B’
Sensor
‘G’
RJ45
Ethernet
Jack
Turbine
& Current
Loop
Power
Contact Head
& Turbine Meters
Flow & Level Switches
Optional
Modem
Cable to
Power
Card
Measure Card