Orion OE338-23-XX User Manual

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Description

The OE338-23-GPCXP GPC-XP Controller is
used for controlling equipment or processes

0.290.29

that cannot be controlled using a standard
HVAC controller.

The GPC-XP provides the flexibility to con­trol, schedule and/or monitor equipment such
as unit heaters, exhaust fans, motorized
dampers, pumps, and other mechanical
equipment. It can also be used for simple
boiler, chiller, or refrigeration applications as
well as to provide lead/lag start function.

The GPC-XP has an on-board CommLink
that provides for stand-alone programming
and monitoring via a direct USB connection
to a computer running Prism II software. If
used on a networked system that has an ex­ternal CommLink, this on-board CommLink
would not be used.

The GPC-XP has (8) configurable analog
inputs which will accept signals from thermis­tor temperature sensors or from 4-20mA, 0-

8.388.38

7.837.83

BINARY
INPUTS

ANALOG
INPUTS

VDC
OUTPUTS

LOOP COMM

TB1

TB3

TB7

TB8

T-

SH

R+

ON BOA
COMMLI
CONNEC

R38

BIN1

300

D6

R41

BIN2

300

D7

R43

300

BIN3

R47

D8

300

BIN4
D9
BIN5

300

D10

300

BIN6

D11

300

BIN7

R61R59R55R51

D12

300

BIN8

D13

COM

CUTTO ISOL

COMFROM GND

COM

COM

TE

COM

4-20mA

THERM

0-10v

0-5v

AI1

AI1

AI2

AI3

AI2

AI4

AI5

AI3

AI6

AI7

AI4

AI8

GND

AI5

GND

AI6

GND

GND

I7

AI8

+24V

+5V

GND

5VDC, or 0-10VDC transmitters. The inputs
are set for the desired scaling by means of a
jumper bar. Custom formulas created by
available math functions and operators can

0.700.70

be used in conjunction with the analog inputs
to create a calculated value to be used and displayed for a specific analog input. An additional modular input is available for
WattMaster communicating sensors. The GPC-XP has (8) wet contact binary inputs that can be configured for either normally
open or normally closed operation. Also available are (8) relay outputs for on/off control and (4) analog outputs (0-10VDC) for
modulating control. Highest/lowest/average of the analog input values can be used in the GPC-XP logic or broadcast to other
controllers on the control system loop. There are (8) separate two events per day schedules which can be assigned to any
input or output for operational control or for alarm recognition based on time of day. These schedules can also be configured
to broadcast to other WattMaster

controllers on the control system loop.

OE338-23-GPC-XP

GPC-XP Controller

5.985.98

2.752.75

YS102432 REV 3

WATTMASTER CONTROLS

MADE IN USA

RLY1

RLY2

RLY3

RLY4

COMMON

TB2

RELAY

OUTPUTS

TB4

RLY1

RLY2

RLY3

RLY4

COMMON

SERIAL #

ANALOG
OUTPUTS

1002

R74
U17

OUT1

AOUT1-2

OUT2

.1uF

OUT3

C36

1002

R97

OUT4

U19

OUT3-4

GND

GND

.1uF

C46

TB6

GND

STATUS1
STATUS2
EBUS
POWER

1002

R21

1002

R109

1002

R16

1002

R14

.1uF

C21

ADDRESS

ADD

1002

1

1002

2

1002

4

1002

8

1002

16

1002

32

1002

LOOP

B

1

1002

UD

2

SW1

C14

.01uF

4.104.10

1.49

0.980.98

Mounting

The GPC-XP is provided with an integral plastic enclosure which provides mounting points for mounting inside of a
control enclosure. It is recommended that the GPC-XP be mounted in a control enclosure in the building equipment
room. An optional factory control enclosure for the GPC-XP is also available.

Technical Data OE338-23-GPCXP GPC-XP Controller

Power 24 Volt AC Weight 1 lb.
Power Consumption 8 VA Maximum Network Connection RS-485 – 9600 or 57,600 Baud
Operating Temp

-30F to 150F

Protocol HSI Open Protocol Token Passing
Operating Humidity 90% RH Non-Condensing Communications E-BUS
Inputs: Outputs:
Types of Allowed

Inputs

Type III-10K Ohm Sensors Total Relay Qty. On Board 8
4-20mA Relay Power Rating (2 Amp @ 24 VAC)
0-5VDC & 0-10VDC Analog Output Qty. 4

N.O. or N.C. Contact Analog Output Signal 0-10 VDC
Total Inputs Available 16 Configurable Lead Lag Scheduling (1) Output can be Configured
Additional

1 (Modular)

Schedules Available (8) 2 Events per day
Communicating
Sensor Input

Three Year Warranty WattMaster reserves the right to

change specifications without notice

Form: ORION-OE338-23-GPCXP-Controller-01B.doc Page 1 of 1

Description

The OE332-23-GPCX GPC-X Controller
is used for controlling equipment or
processes that cannot be controlled us­ing a standard HVAC controller. The
Prism computer front end software is
used to interface with the GPC-X control­ler functions. The GPC-X Controller pro­vides the flexibility to control, schedule
and/or monitor equipment such as unit
heaters, exhaust fans, motorized lou­vers, and other mechanical equipment.
The GPC-X has (6) configurable inputs
which will accept signals from thermistor
temperature sensors, 4-20mA or 0­5VDC or 0-10VDC transmitters or dry
contact closures. The inputs are set for
the desired input by means of a jumper
bar. An additional modular input is pro­vided for connection of an OE271 static
pressure sensor. The GPC-X has (5)
relay outputs for on/off control and (2)
analog outputs. With the addition of the
OE358-23-12R, 12 Relay Expansion
Module, (4) additional relay outputs (of
the 12 total relays on the module) are
available for use with the GPC-X, provid­ing for a maximum of (9) usable relay
outputs total. The GPC-X also has (5)
separate 2 event per day schedules,
each with its own optimal start functions
built in. In addition the GPC-X provides
lead/lag start capabilities.

OE332-23-GPCX

GPC-X Controller

Mounting

The GPC-X is provided with an integral plastic enclosure which provides mounting points for mounting inside of a
control enclosure. It is recommended that the GPC-X be mounted in a control enclosure in the building equip­ment room. An optional factory control enclosure for the GPC-X is also available.

Technical Data OE332-23-GPCX GPC-X Controller

Power 24 Volt AC Weight 1.5 lb.
Power Consumption 8 VA Maximum Network Connection RS-485
Operating Temp
Operating Humidity 90% RH Non-Condensing Communications RS-485 - 9600 Baud

10°F to 149°F

Inputs: Outputs:

Types of Allowed
Inputs

Total Inputs Available 7 Analog Output Qty. 2
Static Pressure Inputs 1 (Modular ) Analog Output Signal 0-10 VDC
Configurable Inputs 6 Optimal Start Schedules (5) Total - (1) for Each Schedule
Schedules Available (5) 2 Event per day Lead Lag Scheduling (1) Output can be Configured

Three Year Warranty WattMaster reserves the right to change specifications without notice

Form: ORION-OE332-23-GPCX-Controller-01A.doc Page 1 of 1

Type III-10kohm sensors Total Relay Qty. On Board 5

4-20ma

0-5VDC & 0-10VDC

N.O. or N.C. Binary Contact Relay Power Rating (2 Amp @ 24 VAC)

Protocol HSI Open Protocol Token Passing

Total Relay Qty. Available With
Optional Expansion Board

9