Fluidwell D Series User manual

Fluidwell D-Series Indicators - The better alternative for DIN panel mount indicators
D043-A
TEMPERATURE INDICATOR
WITH HIGH / LOW TEMPERATURE ALARM
Signal input sensor: (0)4-20mA
Alarm output: One temperature alarm

User manual D043-A Temperature Indicator
ii FW-D043-A-MAN-EN-V0101_02
Health and Safety Information
This instruction manual supplements the requirements of nationally accepted codes of
practice. All installations must comply with the relevant sections of these codes and/or
other comparable codes that applies in the region the D043-A is installed in.
In addition, particular industries or end users may have specific requirements relating to
the safety of their installations. These requirements must also be met.
Disposal
Caution:
The D043-A must only be installed, operated and maintained by competent personnel
that received proper training on regular basis, including instructions on the various
types of protection and installation practices, relevant rules and regulations, and the
general principles of area classification.
At the end of its life this product must be disposed of according to local regulations
regarding waste electronic equipment. If a battery is present in this product it must be
disposed of separately. The separate collection and recycling of your waste equipment
will help to conserve natural resources and ensure that it is recycled in a manner that
protects the environment.

FW-D043-A-MAN-EN-V0101_02 iii
Read Me First!
About This Guide
This manual describes all standard features and instructions related to the D043-A
Temperature Indicator.
This manual is intended for all personnel involved in the operation, configuration,
installation and troubleshooting of the D043-A Temperature Indicator.
Information in this manual is subject to change without prior notice. Fluidwell bv is not
responsible for mistakes in this material or for incidental damage caused as a direct or
indirect result of the delivery, performance or use of this material.
© All rights reserved. No parts of this publication may be reproduced or used in any
form or by any means without written permission of your supplier.
Prerequisites
All personnel working with the D043-A Temperature Indicator are assumed to fully
understand, be capable of and act according to the information provided in this manual.
All personnel working with the D043-A are further assumed to be authorized and
properly trained for the task at hand.
About Functions and Type Codes
Not all D043-A types share the same functions. Depending on the type codes on your
particular D043-A, some functions described in this manual may –or may not– be
available.
For details see this manual.
Conventions
The following conventions may have been used to emphasize information:
Note:
This version (FW-D043-A-MAN-EN-V0101_02) is written with a focus on
software version 03.03.37. For other versions contact your supplier.
Warning:
This icon warns about actions that, when not performed correctly, may lead to product
damage, personal injury or even death.
Warning:
Danger of electrical shock: this icon warns about actions that include the risk of
electrical shock, resulting in product damage, personal injury or even death.
Such actions are best performed with power removed or made inaccessible.
Caution:
This icon warns about actions or procedures that may lead to incorrect functioning of
the D043-A when not applied correctly.
Note:
This icon indicates a hint or provides important background information about the
consequences of the described procedure or action.
Example:
This icon indicates a solution for a hypothetic situation, intended to help you interpret
the related concept information.

User manual D043-A Temperature Indicator
iv FW-D043-A-MAN-EN-V0101_02
How To Read This Manual
This guide consists of the following main sections:
Power up, Power down and Storage of the D043-A
Your D043-A was shipped to you in a cardboard box and may be equipped with battery
power. During transport the unit was switched off (shelf mode).
• If your D043-A is equipped with a battery you can press SELECT twice to power it up.
• To power your D043-A down you must perform the following steps:
a Press and hold PROG for 7 seconds. (See "Password Protection" on page 16 when
password protected.)
b Setup is indicated. Use to go to Setup Menu 4 — "Power Management"
c Next press twice to go to 42 "Battery Mode" and press PROG
dYouenter menu 42. Select shelf and press PROG to switch the unit off.
Storage and Hot Spare Configuration
When storing or transporting the D043-A, put the unit back in shelf mode and store it
at room temperature, in a dry place and in the original box.
Caution:
• Before operating, configuring, opening or installing the D043-A you are expected to
have read and understood all relevant sections in this manual.
• Before operation the D043-A MUST be installed in compliance with the installation
instructions as described in "Installation Instructions" on page 7.
chapter 1: "Introduction" on page 1 Provides an introduction and technical overview of the
D043-A Temperature Indicator.
chapter 2: "Specifications of the D043-A" on page 4 Provides an overview of the D043-A specifications.
chapter 3: "Installation Instructions" on page 7 Providesmechanicalandelectricalinstallationinstructions.
chapter 4: "Configuring the D043-A" on page 15 Provides an overview of configuration commands and
programming sequence of the D043-A.
chapter 5: "Operating the D043-A" on page 27 Provides operating instructions for the daily use of the
D043-A.
chapter 6: "Maintenance" on page 30 Provides maintenance instructions.
Note:
Before storing you may want to consider configuring a spare unit with identical settings
as an active unit in the field. This way you have created a “hot spare” which can be
taken from shelf and field mounted within minutes by electrical engineers.
SETUP
SETUP

v
FW-D04FW-D043-A-MAN-EN-V0101_02 v
Contents
Read Me First! iii
About This Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii
Prerequisites. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
About Functions and Type Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
How To Read This Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iv
Power up, Power down and Storage of the D043-A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iv
Storage and Hot Spare Configuration. . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . .. . . . . . . iv
1 Introduction 1
System Description of the D043-A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Functions and Features . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . .. . . 1
Field Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Standard Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
The D043-A Display Functions. . . . . . . . . . .. . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . 2
Configuration of the D043-A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
EEPROM Memory . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . .. .. . . .. . . . . . . 2
Options of the D043-A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Available D043-A configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Specifications of the D043-A 4
General specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Panel Mount Enclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Approvals and compliances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Power supply . . . . . . . . . . . . . . . .. .. . . .. . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . . 4
Sensor excitation . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . . . . 5
Terminal connections . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . 5
Data protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Outputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Alarm output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Operational. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Operator functions . . . . . . . . . . . . . .. . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . 6
Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Installation Instructions 7
Mechanical Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Electrical installation – general. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Overview of Terminal Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Power Supply Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
External Power Supply wiring. . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . .. . . 9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Backlight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
I/O wiring options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Loop Powered Temperature Indicator Input Wiring Option Type A-PL . . . . . . . .. . . .. . . . 12

User manual D043-A Temperature Indicator
1–CONTENTS
vi FW-D043-A-MAN-EN-V0101_02
Alarm output wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Active / Passive output, Type OH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Passive output, Type OT. . . . . . . . . . . . . .. . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . .13
Relay Contact Output, Type OR . . . . . . . . . . . .. . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .14
4 Configuring the D043-A 15
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
The D043-A Display Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
The D043-A Key Functions . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . .. . . . . . . . . . . . . . . .15
Quick Reference Menu . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . 16
Password Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
6
Modes of Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Overview of Setup Functions and Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
The D043-A Setup Functions Explained . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Alarm . . . . . . . . . .. . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . .. . . . . . 21
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Power Management . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . 22
Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Others . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .26
5 Operating the D043-A 27
The D043-A button and display functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
The D043-A Display Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
The D043-A Key Functions . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . .. . . . . . . . . . . . . . . .27
Operator functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Display temperature. . . . . . . . . . . . . .. . . .. . . .. . . .. . . . . .. . . .. . . .. . . .. . . .. . . . . . . . 28
Operator alarms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Low-battery alarm . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . 28
Range error . . . . . . . . . . . . . .. . . . . . . . . . . . . . . .. . . .. . . . . . . . . . . . . . . .. .. . . .. . . . . . 29
Alarm 01-03. . . . . . . . . . . . . .. . . . . .. . . .. . . .. . . .. . . .. . . .. . . . . .. . . .. . . .. . . . . . . . 29
6 Maintenance 30
General directions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Battery life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Replacing the Battery . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . ...30
Preventive maintenance checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Setup Configuration Examples 32
Troubleshooting the D043-A 35

FW-D043-A-MAN-EN-V0101_02 1
1
CHAPTER
Introduction
System Description of the D043-A
Functions and Features
The Temperature Indicator model D043-A is a microprocessor controlled device to display the
actual temperature as well as the monitoring of the temperature for high / low values.
The D043-A has been designed with a focus on:
• Ultra-low power consumption, to allow for battery operation of up to five years.
• Front panel mounting solution based on IP66/67 (Nema4X), suitable for harsh industrial
surroundings.
• Very easy and user-friendly installation and programming through an easy menu-driven
structure. Know one, know them all!
• Ability to process all type of signals.
•Transmitting possibilities with one configurable output
Field Input
The “A” in D043-A indicates a 0(4)–20mA temperature sensor input. Other versions are available
to process 0–10V (U) temperature sensor signals.
•The D043-A can read one passive or active temperature sensor with a 0(4)–20mA output.
•To power the temperature sensor, several options are available.
Standard Outputs
•Several outputs, configurable as alarm outputs.
alarm output
Figure 1: Typical application of the D043-A

User manual D043-A Temperature Indicator
1–INTRODUCTION
2FW-D043-A-MAN-EN-V0101_02
The D043-A Display Functions
The D043-A has a large transflective LCD with a number of symbols and digits to display
measuring units, status information, trend indication and keyword messages.
Configuration of the D043-A
"Available D043-A configurations" on page 3 shows that this unit is available in various hardware
configurations to support a wide range of applications. Other models of this type have other
configurations. Contact your reseller for details.
The configuration mode of the D043-A allows you to configure and shape your D043-A towards
your specific requirements. The configuration mode supports all available hardware
configurations of the D043-A and includes several important features such as , measurement
units, signal settings, etc.
All setting as are stored in EEPROM memory and will not be lost in case of power breakdown or in
the event of an empty battery.
EEPROM Memory
The D043-A contains EEPROM memory that does not loose its data upon power loss.
All configuration settings remain stored in case of a power failure or deactivation of the unit (e.g.
during transport or storage).
Options of the D043-A
The following section describes the configuration options this particular D043-A may have been
equipped with. Other models of this type have other options. Contact your reseller for details.
Figure 2: The display functions of the D043-A
Numerical 17mm large display
readout
Large display trending
(increase or decrease)
low battery indicator
(replace when steady) D043-A status indicators
Alphanumerical small display
readout
RUN
PROGRAM
Note:
You may optimize battery-life time (type PB only) by optimizing the power-
management functions as described in "Power Management" on page 22.

User manual D043-A Temperature Indicator
INTRODUCTION – 1
FW-D043-A-MAN-EN-V0101_023
Available D043-A configurations
Your D043-A model is available in a number of hardwired configuration options.
A product label on the backside of the unit identifies which configuration options are included in
your D043-A.
The following table identifies the options that may apply to your D043-A.
Note:
A combination of configuration options is not always possible: some options rule others
out and some options require others to be included. Consult the product label on your
D043-A enclosure to see which options are included on your particular unit.
Standard confuguration: D043-A-HB-OT-PX-ZX
Coding information D043-_ -HB -O_ -P_ -Z_
temperature sensor input signal(s)
A(0)4—20mA input.
Panel mount enclosure - IP66/67 (NEMA4X)
HB Aluminum DIN 43700 / IEC 61554 front panel
Pulse output
OH Active and passive transistor output - requires PD (DC). (PD (AC) and PM are pending).
OR Highly isolated mechanical relay output - requires PD (DC). (PD (AC) and PM are pending
OT Passive transistor output - standard configuration.
Power supply
PB Long life lithium battery
PD 24V DC / AC + sensor supply.
PL Input loop powered from sensor signal 4 - 20mA - requires type A.
PM 115 - 230V AC + sensor supply.
PX Basic power supply 8 - 30V DC (no real sensor supply).
Other options
ZB Bi-color backlight green/amber
ZX No options
The bold marked text contains the standard configuration.

CHAPTER
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2
Specifications of the D043-A
General specifications
Display
Type High intensity reflective numeric and alphanumeric LCD, UV-
resistant.
Digits Seven 17mm (0.67") and eleven 8mm (0.31")digits.
Various symbols and measuring units.
Refresh rate User definable: fast - 1 sec - 3 sec - 15 sec - 30 sec - off.
Option ZB Transflective LCD with bi-color LED backlight; green / amber.
Intensity and color can be adjusted in the configuration menu.
High contrast readings in full sunlight and darkness.
Panel Mount Enclosure
General Die-cast ALU (aluminum) enclosure with Polycarbonate
window and silicone.
UV stabilized and flame retardant material. GRP back cover.
Control Keys Three industrial micro switch keys. UV-stabilized silicone
keypad
Painting UV-resistant 2-component industrial paint
Dimensions 144 x 72 x 71.4mm (5.67" x 2.83" x 2.81") – LxHxD
Weight 325 gr.
Classification IP66, IP67 (NEMA4x) at the front-side
Panel cutout 138 x 68mm (5.43" x 2.68") – LxH
Panel thickness Max. 6mm (¼")
Type HB Die-cast ALU panel-mount enclosure according: DIN 43700 /
IEC 61554
Temperature
Operating -40°C to +80°C (-40°F to +176°F) ambient
Approvals and compliances
EMC compatibility Compliant ref: EN 61326 (1997), EN 61010-1 (1993).
Power supply
Type PB 3,6V Lithium battery life-time depends upon settings and
configuration – up to 5 years.
Type PD 24V AC / DC + 10%. Power consumption max. 5 Watt.
Type PL Input loop powered from sensor signal 4-20mA (type A).
Type PM 115-230V AC + 10%. Power consumption max. 15 Watt.
Type PX 8-30V DC. Power consumption max. 0.3 Watt.
Type ZB 20 - 30V DC. Power consumption max. 1 Watt.
With type PD - PM: Internally powered

User manual D043-A Temperature Indicator
SPECIFICATIONS OF THE D043-A – 2
FW-D043-A-MAN-EN-V0101_02 5
Sensor excitation
Sensor exitation specifications relate to the power supply
type.
Type PB / PX Not available
Type PD / PM Dipswitch adjustable sensor supply:
8.2V DC. Iout max 35mA @ 20°C
12V DC. Iout max 50mA @ 20°C
24V DC. Iout max 75mA @ 20°C (this voltage can vary
depending on the input supply voltage).
Terminal connections
Type Removable plug-in terminal strip.
Wire max. 1.5mm2and 2.5mm2solid / stranded.
Screw thread M3
Tightening torque 0.5-0.6 Nm
Data protection
Memory type EEPROM; data retention >10 years
Automatic backup of settings upon change & running totals
every minute
Access restriction Via configurable 4 digit numerical pass code
Inputs
Sensor
Type A 0(4)–20mA0–10V - with signal calibration feature at any
voltage within range.
Accuracy Resolution: 16 bit. Error < 0.01mA / ±0.05% FS. Low level
cut-off programmable.
Offset -99,999 to +199,999 units
Span 0.00001 - 199,999 with variable decimal position.
Update time Four times a second
Voltage drop 2.6 Volt
Load impedance 3kOhm
Relationship Linear calculation.
Note: External power to sensor is required; e.g. type PD/PM.
Note:
Total consumption of sensor, active output OH and
backlight may not exceed 75mA @ 24V DC @ 20°C.

User manual D043-A Temperature Indicator
2–SPECIFICATIONS OF THE D043-A
6FW-D043-A-MAN-EN-V0101_02
Outputs
Alarm output
Output type User defined: low. high or both alarms (hi_lo).
Type OH Active 24V DC transistor output; Requires PM/PD. Max load
75mA
Passive transistor output - not isolated; Requires PM/PD. Max.
24V DC - 300mA.
Type OR Isolated electro-mechanical relay (NO/NC); max. resistive
load: 2A@230Vac / 30V DC. Pilot duty rating: 0,5A @ 230Vac.
Requires PM/PD (DC).
Note In case of inductive load, use RC snubbers.
Type OT Passive transistor output - not isolated; Max. 50V DC -
300mA.
Operational
Operator functions
Displayed functions • Actual temperature
• Low alarm value
• High alarm value
• Alarm values can be set as % (or only displayed)
Temperature
Units L, m3, GAL, USGAL, kg, lb, bbl - no units
Digits 7 digits
Displayed decimals 0 - 1 - 2 - 3 - 4 or 5
Alarm values
Units According to the settings for temperature
Digits 7 digits
Displayed decimals According to the settings for temperature
Time units According to the settings for temperature
Type of alarm Alarm values low and high flowrate, including delay time and
configurable alarm output.

FW-D043-A-MAN-EN-V0101_02 7
3
CHAPTER
Installation Instructions
Mechanical Installation
To extend life of your unit:
• Mount the D043-A on a solid base to avoid vibrations.
• Provide sufficient slack on cables to prevent stress on cable entries.
• Make sure the seal is mounted properly between the housing and the panel.
• The IP66, IP67 (NEMA4X) classification is valid for the front enclosure only.
• Do not expose the casing to strongly varying (weather) conditions, not even when rated IP67.
Note:
This section describes various hardware configurations of the D043-A. Your particular
model of the D043-A may not support all configuration options described.
Figure 3: Mechanical mounting precautions
Figure 4: Panel cut-out dimensions
@@Panel cut-out dimensions D-series
68mm (2.68")
138 mm (5.43")
10.2 mm (0.4”)
72 (2.83”)
144 mm (5.67”)
55,3mm (2.18”)
15,6mm (0.61”)

User manual D043-A Temperature Indicator
3–INSTALLATION INSTRUCTIONS
8FW-D043-A-MAN-EN-V0101_02
Electrical installation – general
Overview of Terminal Connectors
To gain access to the connectors open the panel containing the D043-A. You now see the battery
cover with the battery and the connectors at the back side of the display unit as shown below.
The actual number and size of connectors depends on your particular model.
Figure 5: Connector location D043-A
temperature sensor and Power
A 6-pole Classic COMBICON connector connects the
temperature sensor and (optional) power supply.
Alarm Output
A 3-pole Classic COMBICON connector connects the
optional alarm output.
Mains Power Supply
A3-poleClassicCOMBICON connector connects the mains
power supply.(110/230V) (PM)
Figure 6: Pin layout options of main connector(s) –availability depends on model ID
AC power
supply
(option)
Pulse out (option) Voltage
switch
8.2/12/24V
input
0(4)-20mA sensor
supply DC power supply
Analog out /
HART
(option)
R1 R2 R3 S1 S2 S3 S4 P3 P4 A1 A2
⊥+↑A
B
A
B⊥I+↑3.0V↓8.2/12/
24V↓⊥+↑
OT: NPN A: 0(4)-20mA PD:24V DC
⊥+↑+↓⊥+↑ ⊥ +↑
OH: PNP / NPN A-PL: 4-20mA
(input loop powered) PX: 8-30Vdc
COM
⊥NO NC
OR: make-and-
break relay
Figure 7: Voltage switch positions
8.2V 12V 24V
A
B
A
B
A
B
A
B
A
or
B
A
B
P0 P1 P2
∼∼
PD:24V AC
L1 N
PM: 115-
230V AC

User manual D043-A Temperature Indicator
INSTALLATION INSTRUCTIONS – 3
FW-D043-A-MAN-EN-V0101_029
Connector Types and Wiring Sizes
The following connector types are fitted. Wires are connected using a flat head screw driver:
Classic COMBICON
A screw connector with 5.08mm pitch, suitable for 0.2—2.5mm2 or AWG
24—12 wire. Max. torque 0.5Nm.
Power Supply Wiring
Below section describes the available power supply types for the D043-A. Which types are
available in your particular D043-A depends on the ordering code.
Battery equipped models switch their internal battery off when an external supply is active.
The following power supply options are available:
• Battery powered. see "Battery powered type PB" on page 9 for details.
• Input loop powered, see "Loop Powered Temperature Indicator Input Wiring Option Type A-PL"
on page 12 for details.
• Externaly powered, see ""External Power Supply wiring" on page 9" for details.
Battery powered type PB
Type PB is internally battery powered and does not require any external wiring.
When power supply PX is available (see below) the internal battery is switched off. This extends
battery life and guarantees higher availability during power outages.
• A healthy battery has a life expectancy of several years, depending on its use and
configuration settings. For details see "Battery life" on page 30.
• When installing verify that the battery is in good working condition by running the power-up
sequence on page iv of this manual. If the battery needs to be replaced follow the battery
replacement instructions delivered with the new battery.
External Power Supply wiring
The D043-A can be equipped with a power supply, type PX or PD.
• For type PX or PD DC your D043-A must be equipped with a 6 pole connector.
Type PD can also power your temperature sensor in the field, see "Power supply" on page 4
for details.
Note:
• Type PX < 16V does not foresee in the (optional) backlight power; see "Backlight" on
page 11.
• The internal battery is on standby, when external power is supplied. Note that the
internal battery cannot be used to power a temperature sensor with 8.2V (pin S4)!
Caution:
The D043-A and it’s field devices are functionally isolated to a maximum of 500V!

User manual D043-A Temperature Indicator
3–INSTALLATION INSTRUCTIONS
10 FW-D043-A-MAN-EN-V0101_02
Power wiring type PX
Connect the “-”, GND or “0V” wire of your external power supply to pin P3. Connect the “+” wire
to pin P4.
With power wiring type PX pin S4 offers 8.2V to power a device in the field
Power wiring type PD
Figure 8: Power wiring type PX
D043-A
P4
8-30Vdc
P3
With power wiring type PD / PM pin S4 offers a limited sensor supply (8.2/12/24V) to power the
flowmeter in the field.
Figure 9: Power wiring type PD DC / AC – with flowmeter supply
D043-A
P4
24Vdc ±10%
P3
S4 Power supply to flowmeter,seeFigure
7: "Voltage switch positions" for settings
P2
24Vac 50/60Hz
P1
0V
+
++
-
+
0V
++
-
~
~
ground - yellow /green
P0

User manual D043-A Temperature Indicator
INSTALLATION INSTRUCTIONS – 3
FW-D043-A-MAN-EN-V0101_02 11
Power wiring type PM
TypePM is a galvanically isolated highpower switching power supply, converting 115–230Vac
mains (50/60Hz) to power the D043-A,the backlight (option) and provides up to 24V sensor
supply to the field.
Backlight
For those applications where readability during day and night is an issue, a bi-color backlight is
available. The background color can be set to green or amber and the intensity can be adjusted
in the configuration menu, see 32 "Backlight" on page 22
Backlight requires a power supply of at least 16V and is internally powered by options PD, PM or
PX above 16V.
Warning
•HIGH VOLTAGE! Danger of electrical shock: remove power from the supply lines
before connecting.
Warning
• Never connect 24V AC and DC together on the same unit, this will damage the unit.
Figure 10: Power wiring type PM
D043-A
S4 Supplies up to 24Vdc@75mA sensor
power, see Figure 7: "Voltage switch
positions" for settings
P3/
S1
P2
115–230Vac 50/60Hz
+
0V
N
P1
L1
P0 ground - yellow /green

User manual D043-A Temperature Indicator
3–INSTALLATION INSTRUCTIONS
12 FW-D043-A-MAN-EN-V0101_02
I/O wiring options
Temperature Indicator Input Wiring Options Type A
The D043-A requires a 0(4)–20mA input signal which will be processed 4 times a second with a
16 bit accuracy.
Sensors that are not externally/self powered can by powered by the sensor supply terminal,
when the D043-A is equipped with power supply type PD.
Explanation of symbol ‘cable shielding’
Loop Powered Temperature Indicator Input Wiring Option Type A-PL
The D043-A with type PL requires a 4-20mA temperature sensor signal which has a double
function:
The signal will be processed 4 times a second with a 16 bits accuracy and the unit will be
powered from the sensor signal (loop power). The input is not isolated and not intrinsically safe.
cable shielding
Figure 11: 0(4)–20mA signal input
D043-A sensor supply
(only with type PD) S4
Option 1: powered by
sensor supply
Option 2: self / externally
powered
0(4)–20mA S2
S1
1
2
Figure 12: 4–20mA loop powered signal input
D043-A Loop power provided by externally powered sensor
4–20mA
S2
S1

User manual D043-A Temperature Indicator
INSTALLATION INSTRUCTIONS – 3
FW-D043-A-MAN-EN-V0101_0213
Alarm output wiring
Active / Passive output, Type OH
Type OH provides an active pull up output and a passive pull down output.
The active pull up output is capable of sourcing 75mA depending on the power supply used. Note
that for the AC supplied inputs the total output current is reduced by the used nominal D043-A
current.
The passive pull down output, is capable of sinking 300mA@24Vdc.
Passive output, Type OT
Type OT provides a passive pull down output, capable of sinking 300mA@50Vdc.
Figure 13: Active / Passive output - type OH
D043-A
Total load @ 24Vdc:
max. 75mA @ PSU type PM
R3
R2
Maximum
24Vdc @ 300mA
R1
0V
47k
47k
Figure 14: Passive output type OT
D043-A load
R2
Maximum
50Vdc @ 300mA
R1
0V

User manual D043-A Temperature Indicator
3–INSTALLATION INSTRUCTIONS
14 FW-D043-A-MAN-EN-V0101_02
Relay Contact Output, Type OR
Type OR provides a potential free output contact, capable of driving 2A @ 230V.
When used for switching loads on another relay or solenoid valve coils the pilot duty rating is
0,5A @ 230Vac
Note that (configured) output frequencies of 5Hz or higher reduce relay life time significantly.
Figure 15: Relay contact output type OR
D043-A R3 Resistive switch load
2A @ 230Vac
Pilot duty rating
0,5A @ 230Vac
Use RC snubbers on inductive
loads
R2
R1
nc no
Common