Delta Elektronika ISO AMP Series User manual

1 / 7 DELTA ELEKTRONIKA B.V. rev. Febr. 2021
DELTA ELEKTRONIKA B.V. Vissersdijk 4, 4301 ND www.DeltaPowerSupplies.com
DC POWER SUPPLIES Zierikzee, the Netherlands Tel. [phone]
ISO AMP-series
ISO AMP CARD
ISO AMP MODULE
PRODUCT MANUAL
Contents:
1 –Safety Instructions
2 –Sicherheitshinweise
3 –Installation
4 –Operation & Calibration
5–EU Declaration of Conformity
6–UK Declaration of Conformity
Product Manuals and Driver & Example Software
For several Applications there are Application Notes available on our website.
See PRODUCTS\INTERFACES.

SAFETY INSTRUCTIONS ISO AMP
2 / 7 DELTA ELEKTRONIKA B.V. rev. Febr. 2021
This marking shown on the product, its packing or its literature indicates that it should not be disposed with
other wastes at the end of its working life, but should be collected separately to recycle it responsibly to
promote the sustainable reuse of material resources.
2
SAFETY INSTRUCTIONS –ISO AMP - series
2.1
Caution
The following safety precautions must be observed during all phases of operation, service and repair of this equipment.
Failure to comply with the safety precautions or warnings in this document violates safety standards of design,
manufacture and intended use of this equipment and may impair the built-in protections. Delta Elektronika shall not be
liable for user’s failure to comply with these requirements.
2.2
Installation Category
The Delta Elektronika interfaces have been evaluated to installation category II (Over voltage category II).
2.3
Grounding
This product is a safety Class 1 equipment. For safety isolation both the metal assembly terminals next to the 15p
connector must be firmly connected to the metal chassis of a grounded Delta Elektronika power supply. Any interruption
of the protective ground conductor, or disconnection of the metal terminals will cause a potential shock hazard that might
cause personal injury.
For grounding of the power supply, see the specific power supply operating manual for detailed safety instructions.
2.4
Live Circuits
Operating personnel should not remove the unit covers. No internal adjustment or component replacement is allowed by
non Delta Elektronika qualified personnel. Never replace components with the power cable connected. To avoid injuries,
always disconnect power, remove external voltage sources and discharge circuits before touching components.
2.5
Parts Substitutions & Modifications
Parts substitutions and modifications are allowed by authorized Delta Elektronika service personnel only. For repairs the
unit must be returned to a Delta Elektronika service facility.
2.6
Removal of (safety) covers
Safety cover(s) are used to cover potentially hazardous voltages.
Observe the following when removing safety cover(s):
Switch off the unit and disconnect the unit from the AC mains supply and from the DC power application.
Wait for 5 minutes to allow internal capacitors to discharge, then unscrew and remove the cover(s).
Always place the cover(s) back before connecting the unit to the mains supply again.
2.7
Environmental Conditions
The Delta Elektronika power supplies safety approval applies to the following operating conditions:
Usage : Indoor use only.
Warning! Not intended to be used in the presence of children or animals!
Ambient temperature : -20 to 50 °C.
Maximum relative humidity : 95%, non condensing, up to 40 °C, 75%, non condensing, up to 50 °C.
Altitude : Do not use above 2000 m sea level.
Warning! Electrical Creepage & Clearance not valid for higher altitudes!
Pollution degree : 2
2.8
Symbols & markings
WEEE (Waste Electrical & Electronic Equipment)
1.1
Correct Disposal of this Product
Applicable in the European Union.
Caution risk of electrical Shock.
Instruction manual symbol. The instrument will be marked with this symbol when it is
necessary fort he user to refer to the instruction manual.
Protective ground conductor terminal.
Off (supply).
On (supply).

SAFETY INSTRUCTIONS ISO AMP
3 / 7 DELTA ELEKTRONIKA B.V. rev. Febr. 2021
3
SICHERHEITSHINWEISE –ISO AMP - series
3.1
Vorsicht
Die folgenden Sicherheitsvorkehrungen müssen in allen Betriebs-, Service- und Reparaturphasen dieses Geräts befolgt
werden. Die Nichteinhaltung der Sicherheitsvorkehrungen oder Warnungen in diesem Dokument verstößt gegen die
Sicherheitsstandards im Hinblick auf Bauart, Produktion und vorgesehene Nutzung dieses Geräts und kann die
eingebauten Schutzvorrichtungen beschädigen. Delta Elektronika haftet nicht dafür, wenn der Nutzer diesen
Anforderungen nicht nachkommt.
3.2
Installationskategorie
Die Delta Elektronika Schnittstellen wurden der Installationskategorie II (Überspannungskategorie II) zugeordnet.
3.3
Erdung
Dieses Produkt ist ein Gerät der Sicherheitsklasse 1. Zur Sicherheitsisolierung müssen beide Metallmontageklemmen
neben dem 15p-Stecker fest mit dem Metallgehäuse eines geerdeten Delta Elektronika Netzteils verbunden sein. Jede
Unterbrechung des Schutzleiters oder das Abschalten der Metallklemmen führt zu einer potenziellen Schockgefahr, die
zu Personenschäden führen kann.
Zur Erdung des Netzteils siehe spezifische Betriebsanleitung für die Stromversorgung.
3.4
Spannungsführenden Stromkreise
Bedienungspersonal darf die Geräteabdeckungen nicht entfernen. Interne Einstellungen oder Bauteileaustausche sind
ausschließlich qualifiziertem Personal von Delta Elektronika gestattet. Bauteile nie bei eingestecktem Stromkabel
austauschen. Um Verletzungen zu vermeiden, vor dem Berühren von Bauteilen immer den Strom trennen, externe
Spannungsquellen entfernen und Stromkreise entladen.
3.5
Teileaustausch & Modifikationen
Teileaustausch und Modifikationen sind ausschließlich autorisiertem Delta Elektronika-Service-Personal gestattet.
Reparaturen am Gerät dürfen nur durch eine Delta Elektronika-Serviceeinrichtung durchgeführt werden.
3.6
Entfernung von (Sicherheits-) Abdeckungen
Sicherheitsabdeckung(en) werden verwendet, um potenziell gefährliche Spannungen abzudecken. Beachten Sie
Folgendes, wenn Sie die Sicherheitsabdeckung(en) entfernen:
Gerät ausschalten, Gerät von dem AC-Versorgungsnetz und DC-Anwendung trennen.
Warten Sie 5 Minuten um interne Kondensatoren zu entladen. Abschrauben und entfernen von Abdeckung(en).
Bevor Sie das Gerät wieder mit dem Versorgungsnetz verbinden, montieren Sie vorher jedes Mal die Abdeckung(en).
Plötzliches Machen oder Brechen von hohen Gleichstrom kann große Funken verursachen, auch bei niedriger
Spannung. Gefahr von thermischen Verbrennung und Feuer!
3.7
Umgebungsbedingungen
Die Stromversorgungssicherheitszulassung von Delta Elektronika gilt für die folgenden Betriebsbedingungen:
Gebrauch : Nur Innengebrauch. Warnung! Nicht für die Verwendung in Gegenwart von
Kindern oder Tieren vorgesehen!
Umgebungstemperatur : -20 bis 50 °C.
Maximale relative Luftfeuchtigkeit : 95%, nicht kondensierend, bis zu 40 °C, 75%, nicht kondensierend, bis zu 50 °C
Höhe : Nicht über 2000 m Meeresspiegel verwenden.
Warnung! Elektrische Creepage & Clearance nicht gültig für größere Höhen!
Verschmutzungsgrad : 2
3.8
Symbole und Markierungen
Diese Kennzeichnung auf dem Produkt, seiner Verpackung oder seiner Literatur weist darauf hin, dass
es am Ende seiner Lebensdauer nicht mit anderen Abfällen entsorgt, sondern separat gesammelt
werden sollte, um es verantwortungsvoll zu recyceln, um die nachhaltige Wiederverwendung von
Material zu fördern.
WEEE (Waste Electrical & Electronic Equipment)
3.9
Korrekte Entsorgung dieses Produkts
Anwendbar in der Europäischen Union.
Vorsichtsgefahr bei elektrischen Schlag.
Bedienungsanleitung Symbol. Das Gerät wird mit
diesem Symbol gekennzeichnet, wenn der Benutzer
auf die Bedienungsanleitung verweisen muss.
PE-leiterklemme.
Aus (Versorgungsnetz).
Ein (Versorgungsnetz).

INSTALLATION ISO AMP
4 / 7 DELTA ELEKTRONIKA B.V. rev. Febr. 2021
4
INSTALLATION

Warning! carefully read the chapter "Safety Instructions" in
this manual before connecting or operating the unit!
4.1
HUMIDITY & CONDENSATION

During normal operation, humidity will not harm the interface,
provided the air is not aggressive. The heat normally
produced in the power supply will keep it dry.

Avoid condensation inside the interface, to prevent break-
down. Condensation can occur during a period the interface
or power supply has been switched off (or operating at no
load) and the ambient temperature is increasing. Always allow
the interface to dry before switching it on again.
4.2
TEMPERATURE & COOLING

The storage temperature range is –40 to +85 °C.

The operating temperature range is –20 to +50 °C.

Please note: a lower temperature extends the lifetime of the
interface.
4.3
INSTALLING THE ISO AMP MODULE

Mount the ISO AMP MODULE using the wall or rail mounting
adapter.

Connect the power supply to the ISO AMP MODULE with the
supplied 15 pole cable.

Connect a 15-30 V DC supply voltage to the 2-pole
connector. + and - are indicated on the module, see fig 4 -1.

Finally connect your programming source to the connector
marked ‘TO PROG. SOURCE’, see fig 4 -1 and fig 4 - 2.

For use with other units than Delta Elektronika power
supplies, make sure to connect pin 1 to pin 8 on the
connector 'To Power Supply', see fig 4 - 3.
4.4
WALL OR RACK MOUNTING

Use the included mounting plate, see fig 4 - 4, for attaching
the module to a rack or a wall.

No special cooling is required, the module does not heat up
more than 10 degrees above ambient temperature.
4.5
INSTALLING THE ISO AMP CARD

The ISO AMP CARD should always be factory installed and
calibrated together with the power supply.

Contact factory for more information.

For operation, connect a 15 pole cable to the ISO AMP
connector at the rear side of the power supply.

For the following steps, please advice the operating manual of
the power supply for exact details.
fig 4 - 2
To programming source.
fig 4 - 1
Front panel connections.
fig 4 - 3
To power supply.
fig 4 - 4
A wall mounting adapter is standard supplied with
the ISO AMP Module

CONFIGURATION & CALIBRATION ISO AMP
5 / 7 DELTA ELEKTRONIKA B.V. rev. Febr. 2021
5
OPERATION & CALIBRATION
5.1
GENERAL

If you have a question about the unit, please contact our
engineers using the address [e-mail].

In case the unit is defect, please first fill out the RMA-form
before sending the unit to us. Adding a detailed fault
description will help us to repair the unit as soon as
possible. Do not try to repair the unit yourself.

On our website the RMA-form can be found under
'Support'.
5.2
POWER SUPPLY SET-UP

For settings of remote programming and monitoring please
refer to the power supplies’ manual.

Note that the warning that the Ø of the programming input
of the power supply is no longer connected to the minus
DC Power Terminal, when the ISO AMP is used.

The ES- and SM-series power supplies do not need any
maintenance or calibration. However, care must be taken
that the cooling of the unit is not obstructed.
5.3
ISO AMP CONFIGURATION

The ISO AMP can be configured for both 5V and 10 V
signal levels. Selecting a signal level is done by closing or
opening DIP-jumpers.

Take proper ESD precautions before setting the jumpers.

See fig. 5 - 1 for lay-out for ISO AMP PCB P512 rev.B.

A closed jumper is 0- 5V, an opened jumper 0-10 V. The
signal level for each of the four analog channels can be
selected individually. See table 5 -1.

The full scale of the analog channels of the ISO AMP is
factory calibrated within 0.1% for a 5 V signal level.

Configuring jumper J1...J4 for 10 V signal levels without re-
calibrating can introduce an extra full scale error of 0.1%.
Table 5 - 2 shows the full scale calibration trimmers.

Warning: before proceeding with the calibration of the ISO
AMP make sure that your measuring equipment has the
correct voltage and current rating.
5.4
ISO AMP VOLTAGE CALIBRATION

Connect a suitable, high accuracy volt meter to the output
terminals of the power supply and put the CV programming
switch on the power supply in the position ‘PROG’.

Apply 5.000 V or 10.000 V (depending on the jumper
setting) to the CVPROG input.

Calibrate the output voltage of the power supply with R51.

Connect the volt meter to the CVMON connection and
calibrate the CVMON signal with R29.
5.5
ISO AMP CURRENT CALIBRATION

Switch off the power supply, connect a suitable, high
accuracy current meter across the output terminals of the
power supply.

Put the CC programming switch on the power supply in the
position ‘PROG’.

Apply 5.000 V or 10.000 V (depending on the jumper
setting) to the CCPROG input.

Calibrate the output current of the power supply with R40.

Connect a volt meter to the CCMON connection and
calibrate the CCMON signal with R18.

Warning! Wrong calibration can damage the unit.
5.6
Other

If there is a fault or inaccuracy that cannot be compensated
with the calibration range, please fill out the RMA-form on
our website www.DeltaPowerSupplies.com. See previous
paragraph 1).
fig 5 - 1
Location of jumpers and trimmers on P512 revision B.
Signal
Jumpers
CVprg
closed=5 V, open=10 V
CCprg
closed= +/-5 V, open= +/-10 V
CVmon
closed=5 V, open=10 V
CCmon
closed= +/-5 V, open= +/-10 V
table 5 -1
Jumper settings.
Signal
Trimmers (full scale)
CVprg
R51
CCprg
R40
CVmon
R29
CCmon
R18
table 5 -2
Trimmer settings.
fig 5 - 2
Legend for jumpers for ISO AMP (P512B).
fig 5 - 3
Legend for trimmers ISO AMP (P512 B).

CE DECLARATION ISO AMP
6 / 7 DELTA ELEKTRONIKA B.V. rev. Febr. 2021
6
EU Declaration of Conformity –ISO AMP - series
We Delta Elektronika
Vissersdijk 4
4301 ND ZIERIKZEE
The Netherlands
Declare under sole responsibility that the following interfaces:
ISO AMP CARD
ISO AMP MODULE
Meet the intent of Directives
2014/30/EU Electromagnetic Compatibility (EMC)
2014/35/EU Low Voltage Directive (LVD)
2011/65/EU Reduction of Hazardous Substances (RoHS2)
Compliance was demonstrated to the following specification as listed in the official Journal of the European
Communities:
EN 61000-6-3:2007 Generic Emissions (residential, light industrial)
+A1:2011
EN 61000-3-2:2014 Power Harmonics
EN 61000-3-3:2013 Voltage fluctuation and flicker
EN 61000-6-1:2007 Generic Immunity (residential, light industrial)
EN 61000-6-2:2005 Generic Immunity (industrial environment)
EN 61010-1:2010 Safety of electrical equipment for measurement, control and laboratory use
EN 63000:2018 Assessment of electrical and electronic products with respect to RoHS
J. Koopman
Managing director,
Zierikzee, February 2021
DELTA ELEKTRONIKA B.V. Vissersdijk 4, 4301 ND www.DeltaPowerSupplies.com
DC POWER SUPPLIES Zierikzee, the Netherlands Tel. [phone]

UK DECLARATION ISO AMP
7 / 7 DELTA ELEKTRONIKA B.V. rev. Febr. 2021
DELTA ELEKTRONIKA B.V. Vissersdijk 4, 4301 ND www.DeltaPowerSupplies.com
DC POWER SUPPLIES Zierikzee, the Netherlands Tel. [phone]
7
UK Declaration of Conformity –ISO AMP - series
Product: ISO AMP Series
Model Numbers: ISO AMP CARD, ISO AMP MODULE.
Manufacturer:
Name: Delta Elektronika B.V.
Address: Vissersdijk 4, 4301 ND Zierikzee, The Netherlands
This declaration is issued under sole responsibility of the manufacturer
Product Description: Isolation amplifier for DC Power supplies
Specification: Analog and Digital levels 0 - 5V or 0 - 10V, +12VDC/25mA aux power output.
The object of the declaration described is in conformity with the relevant UK Statutory Instruments (and their
amendments):
2016 No. 1091 Electromagnetic Compatibility Regulations 2016
2016 No. 1101 Electrical Equipment (Safety) Regulations 2016
2012 No. 3032 Restriction of the Use of Certain hazardous Substances in
Electrical and Electronic Equipment Regulations 2012
Standard Title
BS EN 61000-6-3:2007 +A1:2011 Electromagnetic compatibility (EMC). Generic standards. Emission standard for
residential, commercial and light-industrial environments.
BS EN 61000-6-2:2005 Electromagnetic compatibility (EMC). Generic standards. Immunity standard for
industrial environments.
BS EN 61000-6-1:2007 Electromagnetic compatibility (EMC). Generic standards. Immunity standard for
residential, commercial and light-industrial environments.
BS EN 61000-3-2:2014 Electromagnetic compatibility (EMC). Limits. Limits for harmonic currents
produced by equipment connected to public low-voltage systems with input
current <= 16 A per phase.
BS EN 61000-3-3:2013 Electromagnetic compatibility (EMC). Limits. Limitation of voltage changes,
voltage fluctuations and flicker in public low-voltage supply systems. Equipment
with rated current ≤ 16 A per phase.
BS EN 61000-4-2:2009 Electromagnetic compatibility (EMC). Part 4-2: Testing and measurement techniques -
Electrostatic discharge immunity test.
BS EN 61010-1:2010 Safety requirements for electrical equipment for measurement, control, and
laboratory use. General requirements.
BS EN IEC 63000:2018 Technical documentation for the assessment of electrical and electronic products with
respect to the restriction of hazardous substances.
Signed for and on behalf of: Delta Elektronika B.V.
Place of issue: Zierikzee, Netherlands
Date of issue: 26th of February 2021
Name: J. Koopman
Position: Managing director
Signature: