Zen Datalogger
Data Logging Control Station
The Zen Data logger is perfect for applications that require acquisition and
visualization of data from multiple sources.
Easy DAQ and onboard
data logging
Get all your data acquisition (DAQ)
requirements ful lled with the Zen
Datalogger.
This exible 16 channel control and
monitoring station logs data onto a
1GB micro SD card, so you can physically take your data with you or route it
to other hardware.
Data visualization and graphing helps you
understand your data
If logging data is vital to your application, then you'll know that interpreting that data is just as vital. The
Zen Datalogger gives you a simple way (via WorkBench so ware) to plot graphs and visualize your data,
for a better understanding of your results. You can also export your data to CSV format, for further analysis using Excel.
Enjoy the exibility of 16 universal inputs
Like its predecessor (ZEN-16), the Zen Datalogger accepts TC, RTD, mA, mV, V, Frequency and Counter
inputs, and shares many of its capabilities. This means you can reduce the number of separate instruments
you need for your application, keeping things simple for maintenance and troubleshooting.
Key features:
›
16 Universal isolated inputs
TC, RTD, mA, mV, V, Potentiometer, Frequency,
Counter and more
›
Real-time clock and data logging to
1GB Micro SD card
(7,858,683 samples for all channels!)
›
With Modbus RTU
For easy integration with SCADAs and PLCs
›
4 Digital inputs
›
2 Analog outputs and 2 Relay contact outputs
For control and alarm applications
›
HMI connection
›
Expansion interface
Add 16 relay outputs and 16 digital control
inputs with 'ZEN-RIO' (sold separately)
›
Easy USB programming and data log retrieval
defineinstruments.com/workbench
2
No calibration! Simple setup in just minutes with WorkBench.
With a range of smart features to simplify setup of your input and outputs, setpoints and totalizers, as
well as presets for easy scaling (with no calibration required!), WorkBench o ers a exible and intuitive
setup experience for your Zen Datalogger.
Feature Packed
Simulation Mode enables simulated con guration
of any Zen product without a physical connection
- ideal for product demos and o site support.
WorkBench also has the ability to Import/Export
Con guration Settings, and generate a PDF Con guration Certi cate - perfect for dispatch with a
pre-con gured product.
Bridge Key Compatible
The Zen Datalogger utilizes our universal
Bridge Key for PC connection.
Data is logged on a 1GB micro SD card for high capacity logging and simple
data log retrieval. Data visualization and graphing is accessed through De ne
Instruments free WorkBench so ware.
De ne WorkBench "Data Viewer" enables you to view your
logged data and visualize it in a line or bar graph, or as tabulated data. Display settings enable you to specify the range
of viewable data, and con gure your graph axes and labels.
You can also export logged data to CSV format for further
processing using Excel.
The Micro SD card can be removed from the Zen unit and
read using a standard SD card reader, enabling fast, simple
and portable data log retrieval.
Ordering Codes for Zen Datalogger
ZEN-LOG
Power Supply:
-HV 85–265V AC / 95–370V DC
-MV 24–48V AC / 17–72V DC
Port 1:
-RS RS485 / RS422 (auto-selecting)
-EMOD
16x Universal Isolated Inputs, 2 analog outputs, 4 digital inputs, 2 relays, 2 comm ports (Port 1=
Selectable, Port 2= RS485 / RS232). Expansion interface terminal. HMI terminal. Real-time clock and
data logging to 1GB Micro SD Card.
Ethernet Modbus
Accessories (Sold Separately)
BRIDGE-KEY USB Bridge Key, required for PC programming using our free WorkBench so ware.
FM1602 LCD Remote Display, Front Mount
ZEN-RIO
Relay I/O expansion, 16x Relay outputs, 16 x Digital inputs
General speci cations
3
Power
Power supply
HV= 85–265V AC / 95–370V DC, OR
MV= 24–48V AC / 17–72V DC
Supply frequency 50/60Hz, 10VA
Mains isolation 250V AC
Mains isolation test voltage to all
inputs and outputs 3000V AC 50Hz
for 1min
Analog input
16x Universal isolated analog inputs
See overleaf for input type speci cations
Input isolation 2,500V AC 1 minute
between all input channels
Isolation test voltage 1000V DC for
1min (Analog input to digital output,
Analog input to analog input)
Input resolution 16 bits
Accurate to <±0.1% FSO (unless oth-
erwise stated below)
General speci cations
HMI interface For FM1602 remote
display (sold separately)
Expansion interface Add 16 relay
outputs and 16 digital control inputs
with a ZEN-RIO Relay/IO Expansion
(sold separately)
Linearity & repeatability <±0.1% FSO
Channel separation 125db minimum
RF immunity <±1% e ect FSO typical
Noise immunity (CMRR) 160dB
tested at 300V RMS 50Hz
Permanent memory (EROM)
100,000 writes per input parameter
Analog output
2x Isolated analog outputs 4–20mA
Resolution 15 bits, 16,000 steps
Compliance voltage 10V 500
Isolation test voltage 1000V DC
for 1min (Analog output to digital
output)
Relay output
2x Isolated relay outputs with LED
indication of each output
Relay contact rating 5A 30V DC
Digital input
4 x Opto isolated inputs with LED
indication of each input
Functions Status, up counter, up/
down counter with direction,
debounced counter, frequency,
gated frequency
Counter register output 32 bit
Frequency range 0–10,000Hz
Input voltage 5–30V DC
Threshold 4.6V typical
Debounce counter range 0–100Hz
Load At 5V DC: 1.1mA; At 24V DC:
7mA
Isolation test voltage 1000V DC
for 1min (Digital input to analog
input/output, Digital input to digital
output)
Comms
Protocols Modbus RTU, RS422,
RS485 or RS232
Port 1 Select either:
RS= RS422 / RS485, OR
EMOD= Ethernet Modbus (10/100/
Auto)
Port 2 RS232 / RS485 auto-select
Selectable baud rate 2400–230000
baud. Format 8 bit, no parity, 1 stop
Isolation test voltage
1000V DC for 1min (Comms to
analog input/output, Comms to
digital input/output)
Programming
USB programmable Via USB prog
port using Bridge Key USB programmer (sold separately)
Simple con guration and data log
retrieval using De ne WorkBench:
de neinstruments.com/workbench
Datalogging
Real-time clock
Data logging to Micro SD card (sup-
plied). Logging to onboard memory
when Micro SD card removed
Micro SD card capacity 1GB
(7,858,683 samples for all channels)
Not compatible with higher-capacity
Micro SD cards.
Onboard memory capacity 32MB
(31,774 samples for all channels)
Used when Micro SD card is removed
Simple data log retrieval and visualization, using De ne WorkBench:
de neinstruments.com/workbench
Construction
Casing DIN 35 rail mounting; Material: ABS in ammability V0 (UL94)
Dimensions (H x W x D, with plugs)
2.32 x 10.04 x 5.67"
(59 x 255 x 144mm)
Environmental conditions
Operating temperature 14 to 140°F
(–10 to 60°C)
Storage temperature –4 to 176°F
(–20 to 80°C)
Operating humidity 5–85% RH max,
non-condensing
Compliances
EN-61326-1:2006
EMC Emissions EN 558022-A;
Immunity EN 50082-1; Safety EN
60950
Intelligent multiplexer
Channel selection Clock and reset or
binary (digital inputs)
Cycle time 4sec minimum to cycle
through all 16 inputs
Resolution 12 bits, 4000 steps typical
4
Input types
Thermocouple Input
Thermocouple types
B= 32 to 3272°F (0 to 1800°C)
E= –328 to 1292°F (–200 to 700°C)
J= –328 to 1832°F (–200 to 1000°C)
K= –328 to 2300°F (–200 to 1260°C)
N= –328 to 2372°F (–200 to 1300°C)
R= 32 to 3092°F (0 to 1700°C)
S= 32 to 3092°F (0 to 1700°C)
T= –328 to 752°F (–200 to 400°C)
Input impedance >500K
T/C lead resistance 100 max
Cold junction compensation
14 to 140°F (–10 to 60°C)
CJC dri <0.02°C/°C typical for all
inputs
Accuracy 0.1% of FSO ±1°C typical
Sensor open Upscale
RTD Input
RTD input type
Pt100 3 wire RTD DIN 43760: 1980
Pt1000 3 wire RTD standard
Channel separation 0.001% max
Ambient dri 0.003%/°C FSO typical
RF immunity 1% e ect FSO typical
Current Input
Range 0–20mA, 4–20mA
Input impedance 45
Max over-range Protected by PTC to
24V DC
Linearity & repeatability 0.1% FSO
max
Accuracy 0.1% FSO max
Channel separation 0.001% max
Ambient dri 0.003%/°C FSO typical
RF immunity 1% e ect FSO typical
Fail safe micro switch Prevents exter-
nal loops from being interrupted in
the event of a power loss to the Zen
Digital Pulse Input
Response time 100msec
Ambient dri <50ppm/°C
AC Current Sensor Input
Sensor type Current transformer
ACCS-420, ACCS-420-L and ACCS-010
Amperage range Header selectable
ACCS-420/010= 100/150/200A
ACCS-420-L= 10/20/50A
Overload (continuous)
ACCS-420/010= 175/300/400A
ACCS-420-L = 80/120/200A
Output (Representing 0–100% of full
scale input range)
ACCS-420(-L)= 4–20mA DC loop
powered
ACCS-010= 0–10V DC
Power supply
ACCS-420(-L)= Loop powered,
15–36V DC
ACCS-010= Self powered
Accuracy 1% of full scale
Response time 250ms (10–90%)
Range –328 to 572°F (–200 to
300°C), 0.02°F (0.01°C) resolution;
–328 to 1472°F (–200 to 800°C), 0.1°F
(0.1°C) resolution
Lead wire resistance 10/lead max
recommended
Sensor current 0.6mA continuous
Sensor fail Upscale
Accuracy
-328–572°F (-200–300°C) = ±0.1°C;
-328–1472°F (-200–800°C) = ±0.3°C
Ambient dri 0.003°C/°C typical
Voltage Input
Ranges ±200mV, –200mV to 1V,
0–10V, 0–18V
Input impedance >500K on all
ranges
Maximum over voltage 24V DC
Linearity & repeatability 0.1% FSO
max
Accuracy 0.1% FSO max
Frequency range 0–2500.0Hz
Fast counter range 0–2500.0Hz
Sensors Open collector (NPN, PNP),
TTL or Clean Contact
Frequency resolution 0.1Hz
Debounce counter range 0–50Hz
max
Counter register output 32 bit
Accuracy ±0.5%
Potentiometer Input
Potentiometer input 3-wire
Excitation voltage Variable
Potentiometer resistance <2k low
pot; >2k high pot
Field programmable zero 0–90% of
span
Field programmable span 0.1–100%
Linearity & repeatability <±0.05%
FSO typical
Isolation voltage 2,000V
Frequency 50–60Hz
Attenuator Input
Attenuator type De ne Instruments
HVA-1000, di erential resistive
attenuator
Max input voltage 1000V DC
Attenuation factor 1000 ±0.1%
Input impedance 3.8MΩ
Output impedance 3.8kΩ
Ambient dri 50ppm/°C max
Copyright © 2016 De ne Instruments Ltd
ZEN-LOG-DS-16V04 (0930)
Zen Datalogger
New Zealand (Head O ce)
Ph: +64 (9) 835 1550
sales@de neinstruments.co.nz
www.de neinstruments.co.nz
United States (Dallas, TX)
Ph: (214) 926 4950
sales@de neinstruments.com
www.de neinstruments.com
South Africa (Pretoria)
sales@de neinstruments.co.za
www.de neinstruments.co.za
Loading...