IPC 115500 pages

I P C 95 11 | T E C H N I C A L

File No: 90.401
Date: december 18, 2013
Supersedes: new
Date: new

OVERVIEW

ipc controller 9511
air cooled chiller plant controller
The Armstrong ipc 9511 is a pre-programmed controller,
designed for the automation of an air cooled variable primary
chiller plant. The ipc 9511 sequences the chillers and optimizes
the pump operation for better efficiency of your chiller plant.
The controller is fully field configurable through on-board
set up screens. This plant automation solution can also be
seamlessly integrated with the reporting and remote read-write
capabilities of any building management system.
The ipc 9511 is capable of automating a chiller plant with up to
five air cooled chillers and five variable speed primary pumps in
a number of configurations.
The ipc 9511 offers three options for pump control:

ipc 9511

stand alone
(optional with vfd and rack assembly)
power supply: 100v-240v ac / 50-60 hz

•t Parallel sensorless for headered Design Envelope pumps
•t or Zone dP sensors (up to 5 zones)
•t or Zone temperature sensors (up to 5 zones)

ipc 9511 feature matrix:
model

screen

enclosure

operating for

available for
Quantity

ipc9511

10" hmi plc screen
and web-based
access screens

• ip54
• ip55

bas

•t Headered or dedicated

Type

•t Single
•t DualArm
•t Twin

Communication
(standard)

Pumps

•t 1 to 5 (identical sizes)

Configuration

• nema 12
• nema 3r
• nema 4

Serial interface or
hardwired

•t
•t
•t
•t
•t
•t

Quantity

Air Cooled Chiller

•t 1 to 5 (identical sizes)

•t Serial Modbus with the
VFDs

Serial
communication
protocol (optional)

•t
•t
•t
•t

Modbus rtu
Bacnet ms/tp
Bacnet ip
Lonworks
Hardwired 0-10V
Hardwired 4-20 mA

Modbus rtu
Bacnet ms/tp
Bacnet ip
Lonworks