nanodac Installation Guide
Labelling
Installation
Symbols used on this instrument
Requirements
1. The PC must be running Windows XP or
Windows 7.
2. At least 1 GB RAM is required.
Procedure
1. Insert the DVD into the PC drive. The setup
program should run automatically unless
‘autorun’ has been disabled.
2. If the DVD fails to autorun, in Windows
Explorer double-click the DVD icon to see
contents, then double click the setup.exe
file.
3. In the Do Install section of the dialog, click
the required button to start the installation.
4. Follow the instructions shown on-screen for
each item of the installation.
Mechanical Installation
90mm
(3.54in)
96 mm
(3.78 in)
96mm
(3.78in)
Front View
Side View
Depth
behind
panel
excluding
wiring
One or more of the symbols may appear as a
part of the instrument labelling.
When connecting a USB device, it must be
plugged directly into the instrument. The use
of extension USB leads may compromise the
ESD compliance.
Observe static precautions when accessing
the rear terminals. Take special care with
respect to USB and Ethernet connections.
Symbol
W
C
P
Minimum inter-unit spacing
Horizontal = 10 mm (0.4 in).
Vertical = 38 mm (1.5 in)
Refer to User Manual for
instructions.
This unit is CE approved.
C-Tick mark for Australia (ACA)
and New Zealand (RSM).
laboratories listed
X Underwriters
mark for Canada and the U.S.
*
D
O
Panel Cutout
92 mm (3.62 in) × 92 mm (3.62 in)
[both −0 +0.8 mm (0.03 in)]
Meaning
7
T
5
For environmental reasons, this
unit must be recycled before its
age exceeds the number of years
shown in the circle.
Risk of electric shock.
Precautions against static electrical
discharge must be taken when
handling this unit.
Ethernet connector.
USB connector.
Protective-conductor terminal (Earth)
Restriction of Hazardous Substances (RoHS)
Specification
General
I/O types
Analogue input:
Digital input:
Digital (logic) output:
Relay output:
DC output:
Environmental Performance
Ambient temperature range
Operating:
Storage:
Humidity range: Operating:
Storage:
Protection Front panel:
Front panel washdown
Behind panel:
Shock/Vibration:
Altitude:
Atmosphere:
Electrical safety:
Four/eight
Two
Two max. (dependant on build variant)
Four max. (dependant on build variant)
Three max. (dependant on build variant)
0 to 55 ℃
−20 to +70 ℃
5% to 85% RH non condensing
5% to 85% RH non condensing
IP65, NEMA12
IP66, NEMA12
IP10 (International)
To BS EN61131-2:
(5 to 150 Hz at 1 g; 1 octave per min.)
<2000 metres
Not suitable for use in explosive or
corrosive atmospheres
BS EN61010-1 (Installation category Ⅱ ;
Pollution degree 2)
Electromagnetic compatibility
Emissions Standard units:
BS EN61326 Class B—Light industrial
Low voltage option: BS EN61326 Class A—Heavy industrial
Immunity:
BS EN61326 Industrial
Other approvals and compliance details
General:
CE and cUL, EN61010
PV input:
AMS2750 compliant
RoHS:
EU; China
Packaging:
BS61131-2:2007 section 6.3.3/6.3.4.
Physical
Panel mounting:
¼ DIN
Weight:
Instrument only:
0.44 kg (15.52 ozs)
Operator Interface
Display:
3.5″ TFT colour display
(320 pixels wide × 240 pixels high)
Controls
Four navigation pushbuttons below the
display screen (Page, Scroll, Lower,
Raise)
Power requirements
Supply voltage:
Standard:
100 to 230 V ac ±15% at 48 to 62 Hz
Low voltage:
24 V ac (+10% −15%) at 48 to 62 Hz, or
24 V dc (+20% −15%)
Power dissipation:
9 W (max.)
Fuse type:
No internal fuse fitted
Interrupt protection:
Standard:
Holdup > 20 ms at 85 V RMS supply voltage
Low voltage: Holdup > 10 ms at 20.4 V RMS supply voltage
Battery backup
Stored data:
Time, date
Replacement period:
Three years typical
Clock (real-time clock) data:
Support time:
Minimum of 1 year with unit unpowered
Temperature stability:0 to 55 ℃ ≤ +3.5 ppm
RTC Ageing:
First year to 10 year <± 5ppm
Type:
Poly-carbonmonofluoride/lithium
Eurotherm Part Number PA260195
General
Number of Inputs:
Input types:
Cable type:
Maximum length:
Termination:
LEDs:
USB port
Number of ports:
Standard:
Transmission speeds:
Maximum current:
Peripherals supported:
Update/Archive rates
Sample rate (input/output):
Trend update:
Archive sample value:
Display value:
10/100 baseT Ethernet (IEEE802.3)
Modbus TCP/IP master/slave, FTP,
DCHP, EtherNet/IP client/ server
Category 5
100 metres (110 yards)
RJ45
Green LED illuminated = link connected;
Amber LED flashing shows link activity
One at rear of instrument
USB1.1
1.5 MBit/s (low speed device)
< 100 mA
Memory stick (8 GB max), bar code
reader, QWERTY keyboard
8 Hz
8 Hz max.
Latest value at archive time
Latest value at display update time
Four/eight
dc Volts, dc mV, dc mA, dual mA,
(external shunt required), dual mV,
Thermocouple, dual TC (refer to
User Manual HA030554)
RTD (2-wire and 3-wire)
Digital (Contact closure)
Freely configurable
8 Hz (125 ms); 4Hz (250ms) dual i/p
16 bit delta sigma
See Table 1 and Table 2
Input type mix:
Sample rate:
Conversion method:
Input ranges:
Mains rejection (48 to 62Hz)
Series mode:
Common mode:
Common mode voltage:
Series mode voltage:
> 95 dB
>179 dB
250 V ac max.
280 mV at lowest range;
5 V peak to peak at highest range
40 mV, 8 0mV, 2 V ranges > 100 MΩ;
62.5 kΩ for input voltages > 5.6 V
667 kΩ for input ranges < 5.6 V
Input Impedance:
Overvoltage protection
Continuous:
Transient (<1ms):
Sensor break detection
Type:
± 30 V RMS
± 200 V pk–pk between terminals
ac sensor break on each input
giving quick response with no
associated dc errors
Recognition time:
<3 seconds
Minimum break resistance: 40 mV, 80 mV ranges: 5 kΩ;
other ranges: 12.5 kΩ
Shunt (mA inputs only):
1 Ω to 1 kΩ mounted externally
additional error due to shunt: 0.1% of Input
Isolation:
(Dual inputs are not isolated from each other)
Channel to Channel:
300 V RMS or dc (Double insulation)
Channel to common electronics: 300 V RMS or dc (Double insulation)
Channel to ground:
300 V RMS or dc (Double insulation)
Dielectric strength
Test:
BS EN61010, 1 minute type test
Channel to Channel: 2500 V ac
Channel to Ground: 1500 V ac
Maximum error
(instrument at 25 ℃ )
Low
High
Resolution
Range Range
Temperature
performance
−40 mV 40 mV
1.9 μV
4.6 μV + 0.053% of reading 13 ppm of input per ℃
−80 mV 80 mV
3.2 μV
7.5 μV + 0.052% of reading 13 ppm of input per ℃
−2 V
82 μV
420 μV + 0.044% of reading 13 ppm of input per ℃
2V
1.5 mV + 0.063% of reading 45 ppm of input per ℃
Table 1: Voltage input ranges (restricted to 2000mV if dual input mode enabled)
−3 V
10 V
500 μV
Resistance Input Ranges
Temperature scale:
Types, ranges and accuracies:
Maximum source current:
Pt100 figures
Range:
Resolution:
Calibration error:
Caution: Battery may explode if mistreated. Do not
recharge, disassemble or dispose of in fire.
Ethernet communications
Type:
Protocols:
Thermocouple Data
Analogue Input
Temperature coefficient:
Measurement noise:
Linearity error:
Lead resistance:
Bulb current:
Low
High
Resolution
Range Range
0Ω
400 Ω
20 mΩ
ITS90
See Table 3
200 μA
0 to 400 Ω (−200 to +850 ℃ )
0.05 ℃
±0.31 ℃ ±0.023% of measurement in ℃
at 25 ℃ ambient
±0.01 ℃ / ℃ ±25ppm/ ℃
measurement in ℃ from 25 ℃ ambient
0.05℃ peak–peak with τ = 1.6 s input filter
0.0033% (best fit straight line)
0 to 22 Ω matched lead resistances
200 μA nominal
Maximum error
(instrument at 25 ℃ )
Temperature
performance
120mΩ + 0.023% of reading 25 ppm of input per ℃
Table 2: Ohms (RTD) input ranges
RTD type Overall range ( ℃ )
Standard
Max. linearisation ( ℃ )
Cu10
−20 to +400
General Electric Co.
0.02
Cu53
−70 to +200
RC21-4-1966
0.01
−220 to +630
JIS C1604:1989
0.01
Ni100
−60 to + 250
DIN43760:1987
0.01
Ni120
−50 to +170
DIN43760:1987
0.01
Pt100
−200 to +850
IEC751
0.01
Pt100A
−200 to + 600
JPT100
Eurotherm Recorders SA
Table 3: RTD type details
0.09
Temperature scale:
ITS90
CJC Types:
Off, internal, external, remote.
Remote CJC source:
Any input channel
Internal CJC error:
< 1 ℃ max., with instrument at 25 ℃
Internal CJC rejection ratio:40:1 from 25 ℃
Upscale/downscale drive: High, low or none independently
configurable for each channel’s sensor
break detection
Types, ranges and accuracies:
See Table 4
T/C type
Range ( ℃ )
Standard
Max. lin. error ( ℃ )
B
0 to +1820
IEC584.1
0 to 400 = 1.7
400 to 1820 = 0.03
C
0 to +2300
Hoskins
0.12
D
0 to +2495
Hoskins
0.08
E
−270 to +1000
IEC584.1
0.03
G2
0 to + 2315 Hoskins
0.07
J
−210 to +1200 IEC584.1
0.02
K
−270 to +1372
0.04
L
−200 to +900
N
−270 to +1300
IEC584.1
0.04
R
−50 to +1768
IEC584.1
0.04
S
−50 to +1768
IEC584.1
0.04
IEC584.1
DIN43710:1985 (to
IPTS68)
0.02
T
−270 to +400
IEC584.1
0.02
U
−200 to + 600
DIN43710:1985
0.08
NiMo/NiCo
−50 to + 1410 ASTM E1751-95
0.06
Platinel
0 to + 1370
Engelhard
0.02
Ni/NiMo
0 to + 1406
Ipsen
0.14
Pt20%Rh/
Pt40%Rh
0 to + 1888
ASTM E1751-95
0.07
Table 4: Thermocouple types, ranges and accuracies
Relay and Logic I/O
Output 1, Output 2 and Output 3 logic I/O and relay specification
Active (current on) current sourcing logic output
(O/P1 or O/P2 only)
Voltage output across terminals:
+11 V min.; +13 V max.
Short circuit output current:
6 mA min. (steady state);
44 mA max. (switch current)
Inactive (current off) current sourcing logic output
(O/P1 or O/P2 only)
Voltage o/p across terminals:
0 V (min.); 300 mV (max.)
Output source leakage current
into short circuit:
0 μA (min.); 100 μA (max.)
Active (current on) contact closure sourcing logic input (O/P1 only)
Input current
Input at 12 V:
0 mA (min.); 44 mA (max.)
Input at 0 V:
6 mA min. (steady state);
44 mA max. (switch current)
Open circuit input voltage:
11 V (min.); 13 V (max.)
Open circuit (inactive) resistance:
> 500 Ω (min.); ∞ (max.)
Closed circuit (active) resistance:
0 Ω (min.); 150 Ω (max.)
Relay Contacts
Contact switching power (resistive):
Max. 2 A at 230 V RMS ±15%
Min. 100 mA at 12 V
Current through terminals:
2 A (max.)
Digital Inputs
Dig InA and Dig InB contact closure logic input
Contact Closure
Short circuit sensing current (source): 5.5 mA (min.); 6.5 mA (max.)
Open circuit (inactive) resistance:
>600 Ω (min.); ∞ (max.)
Closed circuit (active) resistance:
0 Ω (min.); 300 Ω (max.)
DC Output (Option)
Output 1, Output 2, Output 3 DC analogue outputs
Current outputs (O/P1, O/P2 and O/P3)
Output ranges:
Configurable within 0 to 20 mA
Load resistance:
500 Ω max.
Calibration accuracy:
< ±100 μA ±1% of reading
Voltage outputs (OP3 only)
Output ranges:
Configurable within 0 to 10 V
Load resistance:
500 Ω min.
Calibration accuracy:
< ±50 mV ±1% of reading
General
Isolation:
300 V RMS or dc (double insulation)
relays to common electronics
Resolution:
> 11 bits
Thermal drift:
< 100ppm/ ℃
Eurotherm: International Sales and Support
Warning: Any interruption of the protective conductor inside or outside the
apparatus, or disconnection of the protective earth terminal is likely to make
the apparatus dangerous under some fault conditions. Intentional interruption
is prohibited.
Safety requirements for permanently connected equipment state:
• A switch or circuit breaker shall be included in the building installation
• It shall be in close proximity to the equipment and within easy reach of the operator
• It shall be marked as the disconnecting device for the equipment.
• Recommended external fuse ratings: For 100–230 V ac, fuse type: T rated 2 A 250 V
1. Before any other connection is made, the protective earth terminal shall be connected to a
protective conductor. The mains (supply voltage) wiring must be terminated in such a way
that, should it slip, the earth wire would be the last wire to become disconnected.
2. Whenever it is likely that protection has been impaired, the unit shall be made inoperative,
and secured against accidental operation. The manufacturer’s nearest service centre should
be contacted for advice.
3. Where conductive pollution (e.g. condensation, carbon dust) is likely, adequate air conditioning/filtering/ sealing etc. must be installed in the enclosure.
4. Signal and supply voltage wiring should be kept separate from one another. Where this is
impractical, shielded cables should be used for the signal wiring.
5. If the unit is used in a manner not specified by the manufacturer, the protection provided by
the equipment might be impaired.
6. Installation must only be carried out by suitably qualified personnel.
7. To prevent hands or metal tools touching parts that may be electrically live, the unit must be
installed in an enclosure.
8. The maximum continuous voltage applied between any of the following terminals must not
exceed 240 V ac:
— relay output to logic, dc or sensor connections;
— any connection to ground.
The unit must not be wired to a three phase supply with an unearthed star connection. Under
fault conditions such a supply could rise above 240V ac with respect to ground and the
product would not be safe.
9. Grounding of the temperature sensor shield. In some installations it is common practice to
replace the temperature sensor while the unit is still powered up. Under these conditions, as
additional protection against electric shock, we recommend that the shield of the temperature
sensor is grounded. Do not rely on grounding through the framework of the machine.
10.Over Temperature Protection. To prevent overheating of the process under fault conditions, a
separate over-temperature protection unit should be fitted which will isolate the heating circuit. This must have an independent temperature sensor. Alarm relays within the unit will not
give protection under all failure conditions.
11.Isopropyl alcohol, water or water based products may be used to clean labels. A mild soap
solution may be used to clean other exterior surfaces.
12.Before removing a unit from its sleeve, disconnect the supply and wait at least two minutes to
allow capacitors to discharge. Avoid touching the exposed electronics of an unit when withdrawing it from the sleeve.
13.This unit is intended for industrial temperature and process control applications within the
requirements of the European Directives on Safety and EMC.
USB Device Precautions
Installation Guide
nanodac is a ¼ DIN instrument that combines
graphical recording with precise PID control.
Four high accuracy universal analogue inputs
may be configured to provide data recording or
two control loops. Secure recording and
archiving strategies provide compliance with
industry standards.
℡ +44 1903
268500
℻ +44 1903 265982
www.eurotherm.com/worldwide
Scan for local contacts
It has the following features:
• Crystal clear 1/4 VGA operator display
• Dual Programmer
• Cascade control with autotune
• EtherNet/IP client or server mode
• Webserver
• OEM security
• 1 x logic I/O, 2 x isolated DC outputs
• Steriliser and humidity application blocks
© 2014 Eurotherm Limited.
Further information is available in the nanodac
User Manual, part number HA30554, which may
be downloaded from www.eurotherm.co.uk.
Eurotherm by Schneider Electric, the Eurotherm logo, Chessell, EurothermSuite, Mini8, Eycon, Eyris, EPower,
EPack, nanodac, piccolo, versadac, optivis, Foxboro and Wonderware are trademarks of Schneider Electric, its
subsidiaries and affiliates. All other brands may be trademarks of their respective owners.
All rights are strictly reserved. No part of this document may be reproduced, modified, or transmitted in any form
by any means, nor may it be stored in a retrieval system other than for the purpose to act as an aid in operating
the equipment to which the document relates, without the prior written permission of Eurotherm Limited.
Eurotherm Limited pursues a policy of continuous development and product improvement. The specifications in
this document may therefore be changed without notice. The information in this document is given in good faith,
but is intended for guidance only.
Eurotherm Limited will accept no responsibility for any losses arising from errors in this document.
Rear Terminals
O/P1
*HA030684ENG*
HA030684ENG Issue 7
CN31376
11/14
The screw terminals accept wire sizes in the range:
Single wire 0.205 to 2.08 mm2 (14 to 24 AWG). Two wires 0.205 to 1.31 mm2 (16 to 24 AWG) inclusive.
Screw terminals should be tightened to a torque not exceeding 0.4 Nm (3.54 lb in).
USB
An In 1
O/P1
Ethernet
(10/100 baseT)
green
O/P2
Ethernet
DigInA
An In 2
(RJ45
O/P3
Dig In B
com no
R>50Ω = inactive
R<150Ω = active
Contact closure
Logic O/P (active high)
An In 3
Relay output
Isolated DC O/P (mA)
O/P2
O/P2
O/P4
O/P5
Supply
Voltage
An In 4
comcom
no no
Safety Earth
IsolatedDC
DCO/P
O/P(mA)
(mA)
Isolated
Mains (Line) voltage
supply wiring
LogicO/P
O/P(active
(activehigh)
high)
Logic
O/P3
100 to 230 Vac ±15%,
48 to 62Hz
Relay output
Tx−
The power supply
input is not fuse
protected. This should
be provided externally.
1
Tx+
Dig In B
Contact closure
Contact closure
LEDs:
Green= link connected
Amber= network activity
O/P4; O/P5
com no
Each wire connected to LA, LB and LC
must be less than 30 metres in length
com no
Relay output
Dual An In1; to An In 4
R>350Ω = inactive
R<200Ω = active
1R0 < R < 1k0
RTD (3-wire)
not connected
Rx+
T/C
mV
0 to 1V
0 to 10V
Milliamps
Rx−
5
2
An In1; An In2; An In 3; An In 4
T/C, Volts, mV
not connected
6
not connected
Primary
24 Vac (−15%, +10%),
48 to 62Hz
or 24Vdc (−15%, +20%)
7
3
Internal link (0 V)
Low voltage option
supply wiring
not connected
4
R>600Ω = inactive
R<300Ω = active
Isolated DC O/P (mA/V)
Function
8
Relay
Relayoutput
output
Dig In A
com no
amber
Pin
Use copper
conductors only.
Note: the use of U3 USB Flash drives is not recommended.
1. Precautions against electrostatic discharge should be taken when the unit terminals are
being accessed. The USB and Ethernet connections are particularly vulnerable.
2. Ideally, the USB device should be plugged directly into the unit, as the use of extension leads
may compromise the unit’s ESD compliance. Where the unit is being used in an electrically
‘noisy’ environment, however, it is recommended that the user brings the USB socket to front
of panel using a short extension lead. This is because the USB may ‘lock up’ or reset in noisy
environments and the only means of recovery is to remove the device, then reinsert it. EMCrelated failure during a write operation might cause corruption of the data held on a USB
memory stick. For this reason, the data on the memory stick should be backed up before
insertion and checked after removal.
3. When using a USB extension cable, a high quality screened cable must be used with a
maximum length of 3 metres (10 ft.).
Communications
RTD (2-wire)
Ohms input
Digital input
mV/TC
mA
Secondary
Caution: Wiring: It is important to connect the unit in accordance with the
data in this sheet ensuring that the protective earth connection is ALWAYS
fitted first and disconnected last. Wiring must comply with all local wiring
regulations, i.e. UK, the latest IEE wiring regulations, (BS7671), and USA,
NEC Class 1 wiring methods. Do not connect ac supply to low voltage
sensor input or low level inputs and outputs.
GB
Primary
Caution: Live sensors. The unit is designed to operate if the
temperature sensor is connected directly to an electrical heating
element. However, you must ensure that service personnel do not touch
connections to these inputs while they are live. With a live sensor, all
cables, connectors and switches for connecting the sensor must be mains
rated for use in 240 V ac CAT.
nanodac
Eurotherm Limited
Faraday Close
WORTHING
BN13 3PL
UK
Secondary
Safety Notes
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