Honeywell 3400 User manual

62-0398-02

INSTALLATION INSTRUCTIONS

E-Mon Class 3400 Meter

ADVANCED KWH/DEMAND METER

WITH COMMUNICATIONS

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E-MON CLASS 3400 METER

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Dear Valued Customer,

We are pleased that you chose to buy one of our products, and want you to be just

as pleased with owning it. Before installing your new Honeywell E-Mon product,

please read the information on the following pages carefully.

We believe that you will find the Honeywell E-Mon meters easy to install and to

use for monitoring and evaluating your electrical usage.

To be sure that you are 100% satisfied with your products, we provide toll-free

technical and sales support Monday through Friday, 8:00 am to 7:30 pm, EST:

(800) 334-3666. You may also reach us via email at [email protected].

If you have questions, we can handle them quickly and effectively with a

telephone call. Please let us try to help you BEFORE you remove your meter. And

to help us help you, we ask that you have all relevant information on hand when

you call (model or part numbers, nature of difficulty, etc.)

Be sure to forward this manual to the owner after installation is complete, so that

they may use it as a reference guide when reading the Honeywell E-Mon meter.

Thank you.

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E-MON CLASS 3400 METER

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TABLE OF CONTENTS

Section 1.0 Introduction 4

Section 2.0 Internal Electronic Assemblies 5

Section 2.1 Main Power Board 5

Section 2.2 Display Board 6

Section 3.0 Meter Technical Specifications 7

Section 4.0 Safety Label Definitions and Information 10

Section 5.0 Precautionary/Safety Information 10

Section 6.0 Meter Installation 11

Section 6.1 Mounting the Class 3400 Meter 11

Section 6.2 Main Power Board Connections 11

Section 6.3 Phasing of Line Voltage 13

Section 6.4 Current Sensor Installation & Wiring 14

Section 6.5 Main Power & Current Sensor Wiring Diagram 16

Section 6.6 Line Voltage/Current Sensor Diagnostics 16

Section 6.7 RS-485 Wiring 18

Section 6.8 RS-232 Communications 19

Section 6.9 Modem Wiring 22

Section 6.10 Modbus RTU Wiring 25

Section 6.11 BACnet Wiring 26

Section 6.12 Connecting E-Mon Class 3400 Meters to USB Key using

RS485

Section 6.13 Ethernet Communications 27

Section 7.0 Multiple-Load Monitoring 28

Section 8.0 Preventative/Scheduled Maintenance 30

Section 9.0 Lithium Battery Replacement 30

Section 10.0 E-Mon Class 3400 Meter operating Modes 32

Section 11.0 E-Mon Class 3400 Meter Expansion Board 40

Section 11.1 Expansion Board Connections 41

Section 11.2 Pulse Type and Valve 42

Section 12.0 Frequently Asked Questions 43

Section 13.0 Protocol Descriptions 45

Section 14.0 High Voltage Metering 51

Section 15.0 Meter Limited Warranty 54

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E-MON CLASS 3400 METER

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1.0 INTRODUCTION

The Honeywell E-Mon Class 3400 Meter is a 3-element meter with

communications. The device is used to monitor electric power usage of individual

loads after the utility meter and store kW and kVAR data for automatic meter

reading. The Class 3400 meter is dual protocol capable and provides both RS485

and Ethernet communications. Installation must only be performed by qualified

personnel and in accordance with these instructions and all applicable local and

national electrical codes. Honeywell E-Mon and its representatives assume no

responsibility for damages or injury resulting from the improper installation of

this meter.

Verify the input voltage rating and configuration on the unit panel label to ensure

that it is suitable for the intended electrical service. 3400 meters labeled for 120/

208V service MUST NOT be installed on service feeds of 277/480 volts or 347/

600 and vice versa.

Verify that the E-Mon Class 3400 Meter’s current sensors are sized suitably for

the load to be monitored. Compare the color of the arrows on the current sensors

to the chart below to confirm the correct current sensor is being used.

Meter Labeled: Works On:

120V 120V, 1 Phase

120/240V 120/240V, 1 Phase

277V 277V, 1 Phase

208V 208V, 3 Phase

240V 240V, 3 Phase

400V 400V, 380V, 415V, 3 Phase

480V 480V, 3 Phase

600V 600V, 3 Phase

Sensor Arrow Color Code Sensor Rating

Brown 100 A

Red 200 A

Yellow 400 A

Black 800 A

Blue 1600 A

White/Black 3200 A

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E-MON CLASS 3400 METER

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CAUTION

Internal circuit card components are extremely sensitive to

electrostatic discharge. Prior to handling or touching internal circuitry,

discharge any static buildup on your person. To discharge yourself,

touch a grounded metal object such as conduit or an earth grounded

metal enclosure.

WARNING

Use of this instrument, the Honeywell E-Mon Class 3400, in a manner

inconsistent with this manual or not specified by the manufacturer in

writing, can cause permanent damage to the unit and/or serious injury

to the operator. The protection and safety features provided by this

equipment may become impaired or otherwise compromised.

NOTE: If any trouble arises during installation or functional verification opera-

tions, do not immediately remove unit. Before removing the unit, contact

Honeywell E-Mon’s technical support department at (888) 516-9347.

Honeywell E-Mon’s technical department will assist you in detailed trou-

bleshooting of the Class 3400 installation and assist you in getting the

unit operating correctly.

2.0 INTERNAL ELECTRONIC ASSEMBLIES

The units are comprised of two major subassembly boards, the main power board

and the display board. Both circuit boards are mounted inside a NEMA 4X

enclosure.

Fig. 1. Internal Electronic Assemblies.

MAIN POWER

BOARD

DISPLAY

BOARD

M33315

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2.1 Main Power Board

Connections to this board include the MAIN Power Input and current sensors.The

MAIN Power Input terminals are positions one through four on the four position

screw terminal block, TB1. These terminals are covered with a protective shield

for safety purposes. The current sensor assemblies interface to the TB1 positions

6 thru 10; care must be exercised to ensure that each current sensor is connected

to the correct terminals. One three terminal screw connector (RS485) is for RS-

485 communications. One two terminal screw connection (output) is for a pulse

output. One RJ-45 jack (J8) is provided for 10/100-baseT Ethernet.

Fig. 2. Main Power Board Connections.

2.1 Main Power Board

When ordered, header J3 is 20 positions for use with an I/O board with up to two

relays, two pulse inputs and two pulse out puts. Meters ordered with the X

(Expanded Feature) package have the I/O board pre installed.

M33271

TB1

POSITIONS 1-4

MAIN POWER INPUT

TB1 POSITIONS 6-10

CURRENT SENSOR

INPUTS

ETHERNET

CONNECTION

RS-485

CONNECTION

PHASE OUTPUT

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2.2 Display Board

The display board connects to the main power board via a flex ribbon cable and

the board mounts on the inside of the housing door.No additional connections to

the display board are required. The display board’s LCD readout indicates the

metered values as well as errors associated with the E-Mon Class 3400 Meters,

such as phase loss or sensor error conditions.

Fig. 3. Display Board.

M33320

DOWN

UP SELECT

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E-MON CLASS 3400 METER

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3.0 METER TECHNICAL SPECIFICATIONS

Ordering Information: Define brand, class, input voltage, current sensor rating,

enclosure, protocols/options, expanded feature package, and sensor type in the

format A-BB-CCC-DDDD-E-FF-G-HHH, where:

A = Brand: E for Honeywell E-Mon

BB = designates Class: 3200 (32), 3400 (34), or 5000 (50) meter

CCC = input voltage: (208, 480, 600, 120 volt for high voltage applications only)

DDDD = current sensor rating: (100, 200, 400, 800, 1600, 3200, 25HV)

E = enclosure: J = metal (type 1), R = non-metallic (type 4X)

FF= protocol option:

G = Expanded Feature Package: package = X, no package = “blank”

SP = Single or Two Phase

HHH= Sensor Type: kit=split-core, scs= solid-core, non-supplied blank”

Brand

Class

Voltage

Amperage

Enclosure

Communication

Protocol

Current

Sensor/Option

Current

Sensor/Option

Current

Sensor/Option

Example E 34- 208 100- J 03 KIT

E34-208100-J03KIT

Brand Honeywell E-Mon

Class 3400

Voltage 120, 208, 400 (380-415), 480, 600

Amperage 2HV, 100, 200, 400, 800, 1600, 3200

Enclosure J (JIC Steel), I (Interior only), R (Rain tight)

Communication

Protocol

01 (EZ-7, EZ-7 ETHERNET),

02 (MODBUS RTU, EZ-7 ETHERNET),

03 (BACNET MSTP, EZ-7 ETHERNET),

04 (EZ-7, MODBUS TCP/IP),

05 (EZ-7, BACNET IP),

06 (MODBUS RTU, MODBUS TCP/IP),

07 (LONWORKS TP,EZ-7 ETHERNET),

08 (LONWORKS TP, MODBUS TCP/IP),

09 (EX-7, EZ-7 ETHERNET WITH MODEM),

10 (EZ-7, MODBUS TCP/IP WITH MODEM),

11 (EZ-7, BACNET IP WITH MODEM)

Current Sensors/

Options

-X- (EXPANDED FEATURE PACKAGE), KIT (Split Core),

SCS (Solid-Core), -SP (Single or Two Phase - 2 element)

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3.0 METER TECHNICAL SPECIFICATIONS

(CONTINUED)

Input Voltage

Configuration

3-wire (Delta) Or 4-wire (Wye)

Mains Voltage

Input

Up To 600 VAC RMS Available

Input Power 6 VA Maximum Rating

Current Sensor

Rating

Up To 3200 Amps RMS AC Available

Power Factor 0.5 Leading Or Lagging

Line Frequency 50-60 Hz

Metering Accuracy ANSI C12.20

Voltage Operating

Range

+/-10% Of Rated Load

Temperature Range -20 C To +50 C (Standard indoor enclosure):

Relative Humidity

Range

0-95% Non-condensing

Altitude 2000 Meters Maximum

Voltage Overload +25% Continuously: +100% For 20 Cycles

Current Sensor

Overload

100% For 1 Minute Without Damaging Meter

Pollution Degree Degree 2 In Accordance With IEC 664

Installation

(Overvoltage)

Category

Category III

Enclosure Material UL Type 1 JIC Steel or Type 4X Plastic Rain Tight

Display Readout 4-line LCD

Standard Ranges 2-Wire Delta 120 VAC: 100, 200, 400, 800,1600, 3200 Amp

4-Wire Wye 120/208 VAC: 100, 200, 400, 800,1600, 3200 Amp

3-Wire Delta 120/240 VAC: 100, 200, 400, 800,1600, 3200 Amp

4-Wire Wye 277/480 VAC: 100, 200, 400, 800,1600, 3200 Amp

2-Wire Wye 277 VAC: 100, 200, 400, 800,1600, 3200 Amp

4-Wire Wye 400 VAC: 100, 200, 400, 800,1600, 3200 Amp

3-Wire Delta 480 VAC: 100, 200, 400, 800,1600, 3200 Amp

4-Wire Wye 600 VAC: 100, 200, 400, 800,1600, 3200 Amp

Modem Interface Cable: UL-listed/rated telephone cord, 4-conductor,

300 VAC, stranded conductors 22-26 AWG.

Cable Connector: RJ-11 IDC termination

Ckt Input Isolation 5.3K VAC

Baud Rate: 9600

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E-MON CLASS 3400 METER

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3.0 METER TECHNICAL SPECIFICATIONS

(CONTINUED)

RS-485 Serial

Communications

Cable: UL-listed stranded

conductors, 22-26 AWG.

Input/Output Voltage: Ground-isolated +/-5.4VDC

Cable Connector: Screw terminal termination

Circuit Input Isolation: 5.3kVAC

Max Cable Distance: 4000 feet

Max Network Nodes: 64 cabling nodes (including

master)

Baud Rate: 9600

Ethernet

Communications

Cable

Cable: UL-Listed CAT-5e cable, 8-

conductor, stranded 24 AWG

Cable Connector: RJ-45 termination

protocol: 10/100 base T

Cable Distance: 450 feet

Load Control

Contacts:

Contact Closure: Set by user

Contact Rating: 28Vdc@10A; 240VAC@10A

Mating Connector: Weidmuller PN 1526510000

Isolation Voltage: 1.5K VAC for 1 minute

Recommended

In-line Fuse

Manufacturer: Littlefuse

Mfg. Part No: KLDR.100

Rating: 100mA, time-delay, 600VAC

cartridge fuse

Battery Cell Description: Non-rechargeable cell used

for memory retention

Manufacturer: Panasonic

Mfg Part No: CR2032

Working Voltage: 3 Vdc

Current Capacity: 225 mAHr

Electrolyte: Manganese Dioxide Lithium

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