ProMinent ProMix Series, Operating Instructions Manual, Page: 52 / 68

Pr o Minent ProMix
‘DB' & 'PB’ Polymer Feeder
ProMix Series MA Batch/Inline User Manual
52
Appendix B
– Control Panel “B Controls”
B.1 Controller Board Layout
The controller consists of three circuit boards, a front Measure circuit board, a back Power
board, and an auxiliary digital input 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
Conductivity
Red Blk Wht Grn
Meter & Contact Set Inputs
‘+’
LCD Display
Control
Module
with
Ethernet
Jack
N/A
Metering
Pump
4-20mA
Output
&
Pump
4-20mA
Feedback to
Customer
Sensors
‘C’ & ‘D’
Sensors
‘E’ & ‘F’
USB
‘B’ Size
Jack
Modem
Power
Expansion
‘G’
4-20mA
Speed
Command
RJ45
Ethernet
Jack
Internal
24VDC
Supply
Tank Level, Water Meters,
Pump Fault, Remote Start,
Auto/Manual Selector Status
Optional
Modem
Cable to
Power
Card
Measure Card
**Ethernet CAT5 LAN cabling is limited to a maximum of 300ft / 100m from controller to access
hub. Do not exceed this limit.**