KMC Controls HPO-6701, HPO-6702, HPO-6703, HPO-6705, HPO-6704 Installation Manual

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HPO-6700 Series Output Override Boards

Installation Guide

CONTENTS

Introduction .............................................. 1

Conquest Controllers/Modules ..................... 2

Older "Plastic" Case Controllers ................... 3

Older "Metal" Case Controllers ..................... 4

Wiring ...................................................... 4

Grounds Versus Switched Commons ............. 6

Maintenance ............................................. 6

Important Notices ...................................... 6

INTRODUCTION

Hand-Off-Auto

Switch (Not Included with HPO-670x-1)

LED Output

Indicator

Manual/Hand

Output Adjustment

(Potentiometer

on HPO-6702 and

HPO-6704)

 The HPO-6704 converts a standard analog

voltage output to a 4–20 mA output while providing an adjustable potentiometer for override settings while in the “Hand” position.

NOTE: The HPO-6704 board supplies the

power and will not work with a 4–20

mA device that also supplies its own power.

Each output board has a red LED indicator that turns On when the board’s output is turned On

either manually or automatically.

Output boards have an accessible three-position slide switch for selecting the “Hand-Off-Auto” functions:

 While in the H (“Hand” or manual On) position,

the output is manually energized, and the controller is provided with a feedback signal to indicate the output has been overridden.

HPO-6701

(Triac)

HPO-6702

(0–10 VDC)

HPO-6704 (4–20 mA)

HPO-6703 (NO Relay)

HPO-6705 (NC Relay)

For enhanced controller output options (such as manual control, using large relays, or for devices that cannot be powered directly from a standard output), install output override boards (in compatible controllers). The following types of override boards are available:

 The HPO-6702 enhances the analog voltage

output with a “Hand-Off-Auto” control while

providing an adjustable potentiometer for override settings while in the “Hand” position.

 The HPO-6701/6703/6705 boards are

designed to convert a binary/digital output to a relay contact or triac output and to provide “Hand-Off-Auto” control and feedback functions.

 While in the O (Off) position, the output is

manually de-energized, and the controller is provided with a feedback signal to indicate the output has been overridden.

 While in the A (Auto) position, the output is

under the command of the controller.

NOTE: An HPO-670x-1 is always in auto mode

and does not have the manual slide switch.

NOTE: HPO-6701 triac and HPO-6703/6705

relay circuits use the Switched

Common SC terminal—not the Ground Common GND terminal.

NOTE: HPO-6701 triac outputs are for 24 VAC

only.

NOTE: Only the HPO-6701 triac and HPO-

6704 4–20 mA boards are approved for smoke control applications. For smoke control application information,

KMC Controls, 19476 Industrial Drive, New Paris, IN 46553 / 877.444.5622 / Fax: 574.831.5252 / www.kmccontrols.com

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see Smoke Control Manuals 000035-08 (BACnet) and/or 000-035-09 (KMDigital).

2. Pull the top edge of the (translucent black) override board cover away from the case and flip open the cover.

CAUTION

Connecting 24 VAC or other signals that

exceed the operation specications of the controller before an override board

is installed will damage the controller.

For HPO-6700 series specications, see the data

sheet at kmccontrols.com.

See the sections below for installation into the

particular type of controller.

 For KMC Conquest BAC-5900 series

controllers and CAN-5901 expansion modules, see Conquest Controllers/Modules on page

 For older controllers with “top-mounting”

raised plastic cases (BAC-5801/5802 and

newer KMD-5801/5802s), see Older “Plastic”

Case Controllers on page 3.

 For older controllers with metal (e.g., BAC-

5831, BAC-A1616BC) and older “sidemounting” plastic cases (older KMD-

5801/5802s), see Older “Metal” Case

Controllers on page 4.

CONQUEST CONTROLLERS/MODULES

These instructions apply to KMC Conquest BAC5900 series controllers and CAN-5901 expansion modules (with a flip-open lid).

1. Disconnect the power by removing the black

power terminal block.

3. Remove the jumper from the slot in which the override board will be installed.

NOTE: Each of the eight override slots ships

from KMC with a jumper installed on the two pins closest to the output terminal blocks. Only remove a jumper if an override board will be installed.

4. Orient the override board with the HOA selection slide switch toward the top of the controller.

5. Slide the override board into the slot in which the jumper was removed.

HPO-6700 Series Output Override Boards Installation Guide 2 902-019-02K

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6. Close the plastic cover.

7. Move the A-O-H selection switch on the override board to the appropriate position.

NOTE: A = Automatic (upper position).

O = Off (middle position). H = Hand/On (lower position).

NOTE: For more information about output

override boards, see the installation guide for the HPO-6700 Series.

OLDER "PLASTIC" CASE CONTROLLERS

These instructions apply to controllers with “top-mounting” raised plastic cases (e.g., BAC5801/5802 and newer KMD-5801/5802). After installation of the boards, the existing cover is reinstalled.

To install the HPO-6700 series override boards:

1. Disconnect the power by removing the power jumper or terminal block.

8. Repeat Steps 3 through 7 for all other desired boards.

9. Wire the output device to the corresponding green (output) terminal block of the override board. (See Wiring on page 4.)

2. Remove the cover by squeezing on both sides of the cover and lifting it off.

3. Remove the jumper from the slot in which the override board will be installed.

NOTE: Each of the override slots ships from

KMC with a jumper installed on the two pins closest to the output terminal blocks. Only remove a jumper if an override board will be installed.

4. Orient the override board with the HOA selection slide switch toward the top of the controller.

5. Slide the override board into the slot in which the jumper was removed.

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6. Set the selection switch on the override board to the appropriate position.

NOTE: A = Automatic (upper position).

O = Off (middle position). H = Hand/On (lower position).

7. Repeat steps 3 through 6 for all desired boards.

8. Reinstall the cover over the boards.

9. Connect output devices to the controller outputs. (See Wiring on page 4.)

10. Reinstall the power jumper that was removed in Step 1.

OLDER "METAL" CASE CONTROLLERS

NOTE: Each of the override slots ships from

KMC with a jumper installed on the two pins closest to the output terminal blocks. Only remove a jumper if an override board will be installed.

4. Orient the override board with the HOA selection slide switch toward the outputs of the controller.

These instructions apply to controllers with

metal (e.g., BAC-5831, BAC-A1616BC) and older “side-mounting” plastic cases (e.g., older KMD-

5801/5802). After installation of the boards, the existing slot cover needs to be replaced by a raised HPO-6802 output board cover.

To install the HPO-6700 series override boards:

1. Disconnect the power by removing the power jumper or terminal block.

2. Remove the relevant slot cover(s) by lifting the right-hand side of the cover (within the plastic frame) toward you.

3. Remove the jumper from the slot in which the override board will be installed.

5. Slide the override board into the slot in which the jumper was removed.

6. Move the A-O-H selection switch on the override board to the appropriate position.

NOTE: H = Hand/On.

O = Off. A = Automatic.

7. Repeat steps 3 through 6 for all desired boards.

8. Remove the necessary label slots for each board location in the HPO-6802 output board

cover (purchased separately).

9. Snap the HPO-6802 cover over the boards.

10. Connect output devices to the controller outputs. (See Wiring on page 4.)

11. Reinstall the power jumper or terminal block that was removed in Step 1.

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Override

Boards

Jumpers

UO1

UO2 GND

UO3

UO4 GND

UO5

UO6 GND

UO7

UO8

GND

(+) (–)

4–20 mA Device

(on HPO-6704)

Contactor

(on HPO-6701 Triac)

Contactor

(on HPO-6703 NO Relay)

Contactor

(on HPO-6705 NC Relay)

0–10 VDC Device

Primary Voltage

(+) (–)

(on HPO-6702)

Primary Voltage

Simpliﬁed Schematic of Standard

Analog (GND) Outputs

Controller

Circuitry

Jumpers

CAUTION

Connecting 24 volts AC or other

signals that exceed the operation

specications of the controller to the output before the output jumper is removed will damage the controller. Remove the jumper and install the override board before connecting AC or other voltage to the output of the

controller.

NOTE: Switched Common (SC) output

terminals are unconnected in these model controllers unless an appropriate override output board is installed. Use only the Switched Common instead of Ground with the HPO-6701 triac and HPO-6703/6705 relays. Use the SC terminal in the same output bank as the output terminal. See Grounds Versus

Switched Commons on page 6.

UO3 (Analog)

UO4 (Analog)

GND

Simpliﬁed Schematic of Override

Board Relay (SC) Outputs

UO7 (NO Relay)

SC (7 and 8)

UO8 (NC Relay)

GND

HPO-6703/6705 Relay Boards

(Coils Controlled by Controller Circuitry)

NOTE: The 4–20 mA HPO-6704 board

supplies the power and will not work

with a 4–20 mA device that also supplies its own power. For 4–20 ma applications, see also the 4–20 mA

Wiring for Controllers Application Guide.

NOTE: If a board is removed from a slot,

reinstall the (HPO-0063) jumper

(previously removed) on the two pins closest to the outputs. The jumper enables the analog voltage output on the terminals.

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GROUNDS VERSUS SWITCHED COMMONS

BO6 BO7

SC BO8 BO9

BO1 BO2

SC BO3 BO4

BO5

SC BO6

Triacs (HPO-6701), NO Relays (HPO-6703),

or NC Relays (HPO-6705) on Output Override Boards

Internal TriacsInternal Triacs

BAC-93x1

BAC-90x1

MAINTENANCE

Switched Common (SC) output terminals are unconnected in the controller unless the jumper is removed and an appropriate relay/triac override output board is installed.

Use only the SC instead of Ground with the HPO-6701 triac and HPO-6703/6705 relays!

Use the SC terminal in the same output bank (individual terminal block) as its output terminal. The switched common terminals are isolated from the circuit grounds used for the universal output analog circuitry in controllers.

For samples of wiring to output devices, see Wiring on

page 4.

UO1

SC UO2 GND

UO3

SC UO4 GND

UO5

SC UO6 GND

No routine maintenance is required. Each component is designed for dependable, long-term reliability and performance. Careful installation will also ensure long-term reliability and performance.

IMPORTANT NOTICES

The material in this document is for information purposes only. The contents and the product it describes are subject to change without notice.

KMC Controls, Inc. makes no representations or warranties with respect to this document. In no event shall KMC Controls, Inc. be liable for any damages, direct, or incidental, arising out of or related to the use of this document.

TEL: 574.831.5250 FAX: 574.831.5252 EMAIL: info@kmccontrols.com

BAC-5901/CAN-5901

UO7

SC UO8 GND