Honeywell R8001C6001 Installation Instructions Manual

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SL AT E

Fuel Air Ratio Module

R8001C6001

INSTALLATION INSTRUCTIONS

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Application

SLATE™ brings configurable safety and programmable logic
together into one single platform. The platform can easily be
customized for almost any requirement or application–offering
virtually limitless development opportunities with far less
complexity.

The R8001C6001 Fuel Air Ratio module uses the latest
technology to control up to 4 SLATE actuators and/or 2 Variable
Frequency Drives. The Fuel Air Ratio Control module controls the
relationship between fuel, airflow and flue gas recirculation on a
power burner.

Features

Within the SLATE system, the fuel air ratio module provides:

• Air-fuel ratio control for up to 4 actuators

• Drive 2 Variable Frequency Drives (VFDs)

• RS-485 Modbus communications to communicate to the
actuators and receive feedback

• SLATE actuator torque sizes:

– 50 in/lb (NEMA 1 and NEMA 4)
– 150 in/lb (NEMA 1 and NEMA 4)
– 300 in/lb (NEMA 4)
– 900 in/lb (NEMA 4)

• Up to 24 points

• Field configurable

• Automated actuator endpoint seeking process

• UL Recognized and NFPA acceptable

• Password protected

• Fault information

• Status of four actuator channels

• Unused VFD terminals (Analog Cells) available for general
purpose I/O configuration

• Flue Gas Recirculation (FGR)

• Trim

• Dual Fuel

SLATE™ FUEL AIR RATIO MODULE 3

R8001C6001

Safety Features

• Class C operating software system

• Fail-safe feedback

• Curve verification algorithms

• Password protected

• Built in self test

• No slope constraints that would limit the steepness of the
curve

• Component anti-swap protection

• Off curve checking algorithm

Specifications

Electrical Ratings

Voltage and Frequency: See Tables 1–5.

Environmental Ratings:

Ambient Temperature:

Operating: -20°F to +150°F (-29°C to +66°C).
Shipping: -40°F to +150°F (-40°C to +66°C).

Humidity: 95% continuous, noncondensing.
Vibration: 0.5G environment

Dimensions: See Fig. 1.

Weight: 13.6 oz (0.39 Kg)

Approvals

Underwriters Laboratories Inc. Listed, File: MP268
Factory Mutual
IRI Acceptable
Federal Communications Commission: Part 15, Class A
Must be mounted inside a grounded metal enclosure.

Mounting: DIN Rail (See Fig. 2)

Required Components

R8001A1001 SLATE Base Module
R8001S9001 Sub-Base Module

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R8001B2001 SLATE Burner Control Module

7-3/32

(181)

2-11/16 (68)

Fig. 1.

Dimensions in in. (mm).

4-19/32 (117)

M35382

Principal Technical Features

The R8001C6001 fuel air ratio module monitors and controls the
air-fuel ratio for combustion applications.

SLATE™ FUEL AIR RATIO MODULE 5

R8001C6001

LED Array

There are three LEDs on the front of the Fuel Air Ratio module
that provide quick identification of the system status and any
problems that might occur. The status is broadcast to other
modules on the platform bus in case they are affected by the
inoperable modules. See Table 1 for descriptions.

LED Color Description

Power

CPU

Fault

Table 1. LED Descriptions.

No light System does not have power

Green System has power

Red No valid conguration

Green Running

Red Fault

No light No fault

LED Displays

The SLATE system modules have three-character LED displays
used for indicating the module number of the SLATE system.
They also have three-position LED colors to indicate terminal
states as shown in Table 2.

Color Description

Green Terminal is ON or is Normal

Red Fault

No light Terminal is OFF or Not in use

Table 2. Terminal LED Meanings.

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Select and Reset Buttons

The SLATE system modules have Select and Reset buttons
located on the front of the module and beneath the segment
display. The Reset button is used to clear a lockout and reset the
module. The Select button is used to scroll through the segment
display information.

Installation

WARNING

Fire or Explosion Hazard
Can cause severe injury, death, or property damage.

Verification of safety requirements must be performed
each time a control is installed on a burner to prevent
possible hazardous burner operation.

When Installing This Product

1. Read these instructions carefully. Failure to follow them could

damage the product or cause a hazardous condition.

2. Check the ratings given in the instructions and on the product

to make sure the product is suitable for your application.

3. After installation is complete, check out the product operation

as provided in these instructions.

4. The SLATE module must be mounted in an electrical

enclosure with adequate clearance for servicing, installation
and removal of modules.

SLATE™ FUEL AIR RATIO MODULE 7

R8001C6001

Wiring

WARNING

Electrical Shock Hazard.

Can cause severe injury, death or equipment damage.

1. Disconnect the power supply before beginning installation to

prevent electrical shock and equipment damage. More than
one power supply disconnect can be involved.

M35383

Fig. 2.

Installing the Fuel Air Ratio Module on the Sub-Base Module.

2. Wiring must comply with all applicable codes, ordinances and

regulations.

3. Wiring must comply with NEC Class 1 (Line Voltage) wiring.

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