USB DAQ lab
Inexpensive, complete 12 bit USB mini DAQ lab
MEasurement starts with ME.
RedLab 1008, RedPack
The RedLab 1008 is an inexpensive, complete USB mini DAQ lab
in pocket size. It is the ideal alternative solution for simple DAQ
and control applications with USB for a small budget. And it is
a good solution vor education or experiment.
8 single-ended or 4
differential
analog inputs.
12 bit A/D conversion
up to 1.2 kS/s, 8 kS/s up to 4000
values.
Input range differential: ±20 V, ±10 V, ±5 V, ±4 V, ±2.5 V,
±2.0 V, ±1.25 V, ±1.0 V, programmable.
2 analog outputs,
10 bit.
32 bit
event counter.
24 digital I/O channels,
wired to a 37-pin D-sub connector.
Expandable with
relays or opto-isolation
using the ME-UB
series.
4 additional discrete
digital I/O channels
with screw terminals.
USB 1.1 compatible.
Size (mm): 157 (L) x 102 (W) x 40 (H).
RedLab 1008 - - -
Scope of delivery:
RedLab 1008, USB cable, screw driver, software and instructions for
use on CD. RedPack 1008: ProfiLab-Expert
1)
- - - Ordering codes
Model
Description
RedLab 1008 Complete USB mini DAQ lab.
RedPack 1008 RedLab 1008 bundled with software ProfiLab-Expert
1)
.
- - - Accessory - - -
Model
ME AK-D37/2
ME AB-D37F
ME-UB37
ME AK-DUB
Description
2 m
cable.
37-pin D-sub female-male, 1:1 contacted. Connects RedLab 1008 to ME AB-D37F or ME-UB37.
Terminal block.
37-pin D-sub female connector to spring terminals.
Terminal box.
37-pin D-sub female connector to spring terminals. Can be plugged directly to the RedLab.
Cable,
connects 3 ME-UB boxes to aRedLab 1008: 37-pin D-sub female connector to 3x 15-pin D-sub malle connectors + mini
phone jack for external power supply for the ME-UB boxes.
ME-UB series
External expansion boxen,
with relays or opto-isolation. For the digital ports. Use in any combination: ME-UB15, ME-UBRE, ME-
UBOI, ME-UBOO. The ME-UB15 can also be replaced by a terminal block ME AB-D15F.
MW17-GS/6
12 V/500 mA
power supply/mains
adaptor for ME-UBRE, ME-UBOO, ME-UBOI.
ME AB-D15F
Terminal block.
15-pin D-sub female connector to spring terminals. Can be used instead of ME-UB15, for digital ports.
ProfiLab-Expert
Graphic software.
Available as an optional accessory or included in the bundle RedPack
1)
.
- - - Software included in package: - - -
TracerDAQ (strip chart recorder and data logger). Universal
Library (programming language support for Windows, Vista
also). InstaCAL utility (for easy installation, calibration and
test). Driver for LabVIEW. Optional or with RedPack: ProfiLab-
Expert
1)
. Optional: TracerDAQ Pro.
1) ProfiLab-Expert may not support the full sample rate.
- - - Specifications - - -
Analog inputs
Channels
Ranges
Rate
Resolution
Trigger
Analog outputs
Channels
Ranges
Rate
Resolution
Digital I/O
Discrete I/Os
8, individually configurable as 8 single-ended or 4
differential channels. Connectors: Screw terminals
±20/±10/±5/±4/±2.5/±2.0/±1.25/±1.0 V
Max. 8 kS/s
12 bit differential, 11 bit single-ended
Source programmable external DIO0…DIO3
2 voltage outputs: Screw terminals
0…5 V
Software controlled 100 S/s (single channel),50 S/s
(dual channel)
10 bit
4, independently programmable as inputs or outputs
(screw terminals), 5 V/TTL. Input, high: 3.0 V min., 15.0 V
absolute max.; input, low: 0.8 V max.; output, no load: V
s
- 0.4 V min., V
s
typ; output, 1 mA load: V
s
- 1.5 V.
Protected with 1.5 kΩ serial resistor.
24 I/O channels arranged in 4x 8 bit ports, each port
programmable as inputs or outputs (type 82C55). All pins
standard with pull-up to V
s
via 47 kΩ. Input, high: 2.0 V
min., 5.5 V absolute max.; input low: 0.8 V max., -0.5 V
absolute min.; output high: (I
OH
=-2.5 mA) 3.0 V min.
1 channel, event counter. Connector: Screw terminals
32 bit
Input frequency max. 1 MHz
High/low 500 ns min.
Input low: 0 V min., 1.0 V max.;
input high: 4.0 V min., 15.0 V max.
~157 (L) x 102 (W) x 40 (H)
Via USB
USB 1.1 low-speed; max. 3 m USB cable
Screw terminals, 37-pin D-sub male. USB: Type B
Storage and operating temperature -40…85°C, 0…90%
rel. humidity, non-condensing
RedLab + Connectivity
Breakout cable
ME AK-DUB
3x ME-UB series
15-pin/8 channels
Port I/Os
Mini USB DAQ lab
RedLab 1008
Low voltage plug
for supply power
ME-UB series
Counter
Channels
Resolution
Frequency
Pulse width
Voltage
General
Size (mm)
Power supply
Interface
Connector
Environmental
ME AK-DUB
ME AB-D15F
78
www.meilhaus.com • sales@meilhaus.com
USB DAQ lab
RedLab 1208, 1408, 1608, RedPack
The USB DAQ modules RedLab 1208, 1408 and 1608 fit into
a vest pocket. At the same time they contain a complete mini
DAQ lab each, either with 12, 14 or 16 bit A/D resolution
and additional digital I/Os, which can be used for control or
switching applications. Use the RedLabs in mobile applications
or when there is shortage of space.
Complete all-round pocket size DAQ labs
- - - Software included in package: - - -
TracerDAQ (strip chart recorder and data logger). Universal Library
(programming language support for Windows, Vista also). InstaCAL
utility (for easy installation, calibration and test). Driver for LabVIEW.
Optional or with RedPack: ProfiLab-Expert
1)
. Optional: TracerDAQ Pro.
1) ProfiLab-Expert may not support the full sample rate.
RedLab 1208 and 1408:
12 bit or 14 bit
multi I/O
mini DAQ
lab for USB:
•
8 single-ended or 4 differential
A/D channels.
• 12 bit or 14 bit A/D conversion. Ranges up to
±20 V.
• 2
D/A channels,
10 bit (1208)/12 bit (1408) conversion.
•
16 TTL/CMOS digital I/O channels.
•
32 bit event counters.
RedLab 1608:
16 bit
multi I/O
mini DAQ lab for USB:
•
8 simultaneous single-ended
A/D channels.
•
16 bit A/D converter per chanel.
Input ranges up to ±10 V.
•
8 discrete
digital I/O
channels.
•
32 bit event
counter.
Screw terminals.
Size (mm) only
~83 x 80 x 25.4.
- - - Accessory - - -
Model
Description
ProfiLab-Expert
Graphic software.
Available as an optional
accessory or included in the bundle RedPack
1)
.
- - - Ordering codes and functions
Model
RedLab 1208LS
RedLab 1208FS
RedLab 1408FS
RedLab 1608FS
Description
12 bit mini DAQ lab, low-speed
12 bit mini DAQ lab, full-speed
14 bit mini DAQ lab, full-speed
16 bit mini DAQ lab, full-speed
Analog inputs
Analog outputs
8 single-ended (11 bit)/4 differential (12 bit), max.
2. 10 bit
8 kS/s (LS) or 50 kS/s (FS)
8 single-ended (13 bit)/4 diff. (14 bit), max. 48 kS/s
2. 12 bit
8 single-ended, simultaneous 16 bit, max. 50 kS/s
-
RedLab 1x08 - - -
Digital I/O
16 digital I/Os
(TTL, 2x 8 bit
ports)
8 discrete digital
I/Os (CMOS)
Bundles with ProfiLab-Expert
1)
:
RedPack 1208LS
RedPack 1208FS
RedPack 1408FS
RedPack 1608FS
Scope of delivery:
RedLab 1x08, USB cable, screw driver, software and instructions for use on CD. RedPack 1x08: ProfiLab-Expert
1)
- - - Specifications - - -
Analog inputs
Number, Type
A/D conversion
RedLab 1208
8 single-ended or 4 differential
12 bit differential, 11 bit single-ended.
LS: 50 S/s software controlled, 1.2 S/s
continuous sampling, 8 kS/s burst scan
in 4 k FIFO
FS: 300 S/s software controlled,
50 kS/s continuous sampling
RedLab 1408
8 single-ended or 4 differential
14 bit differential, 13 bit single-ended.
250 S/s software controlled (typ.,
depending on PC), 48 kS/s continuous
sampling
RedLab 1608
8 single-ended, simultaneous
16 bit, individual converter per channel.
0,6 S/s…50 kS/s (software controlled),
20 S/s…50 kS/s (burst scan in 32 k
FIFO). 500 S/s (all channels, software
controlled); max. 100 kS/s (in PC
memory, depending on number of
channels and depending on PC); max.
200 kS/s (burst scan in 32 k FIFO)
±10 V, ±5 V, ±2.0 V, ±1.0 V
1 CMOS input
RedLab 1608
-
-
Input ranges
External trigger
Analog outputs
Number
D/A conversion
Output ranges
Digital I/O
Number, type
Counter
Number, type
Input frequency
General
Size (mm)
Power supply
Interface
Connector
Environmental
±20 V, ±10 V, ±5 V, ±4 V, ±2.5 V, ±2.0 V, ±1.25 V, ±1.0 V
1 TTL input
1 CMOS input
RedLab 1208
RedLab 1408
2
2
10 bit. LS: 100 S/s (1 channel), 50 S/s 12 bit. 250 kS/s (software controlled,
(2 channels). FS: Software controlled
1 channel, typ., depending on PC),
1000 S/s (1 channel), 500 S/s (2
10 kS/s (1 channel continuous), 5 kS/s
channels); continuous 2 channels with
(2 channels continuous, simultaneous
simultaneous update 12.5 kS/s
update)
0…5 V
0…5 V
-
RedLab 1208
RedLab 1408
RedLab 1608
16 TTL/CMOS channels, arranged in 2x 8 bit ports, each port programmable as 8 discrete CMOS channels, independent
input or output
configuration as inputs or outputs
RedLab 1208
RedLab 1408
RedLab 1608
32 bit event counter, TTL level
max. 1 MHz
RedLab 1208
RedLab 1408
RedLab 1608
~ 83 x 80 x 25,4
From PC via USB
USB 1.1 low-speed
USB 2.0 full-speed
USB 2.0 full-speed
USB 1.1 and 2.0 compatible with Windows XP, 2000, 98SE/Me
I/O: 2x 10 screw terminals, USB: Type B. cable to type A included in package (max. 3 m cable possible)
Operating temperature 0…70°C, storage temperature -40…85°C; 0…90% rel. humidity, non-condensing
79
USB DAQ lab
NEW!
MEasurement starts with ME.
Measure and log temperatures with USB
RedLab TC and TEMP, RedPack
With RedLab TC and TEMP you can connect your temperature
sensors to a PC via USB or Wireless USB. While the low-cost
model TC supports thermocouples only, the TEMP variant
can also be used with RTDs, thermistors or semiconductor
sensors. The sensor type is selected via software. The models
CF have an additional stand-alone data logger functionality with
CompactFlash memory.
- - - Software included in package: - - -
TracerDAQ (strip chart recorder and data logger). Universal Library
(programming language support for Windows, also Vista). InstaCAL
utility (for easy installation, calibration and test). Driver for LabVIEW.
Optional or with RedPack: ProfiLab-Expert
1)
. Optional: TracerDAQ Pro.
- - - Accessory - - -
Model
Description
ProfiLab-Expert
Graphic software.
Available as an optional
accessory or included in the bundle RedPack
1)
.
1) ProfiLab-Expert may not support the full sample rate.
4 (AI) or 8 independent, differential input channels for
temperature measurement.
RedLab TC supports:
Thermocouples type J, K, T, E, R, S, B, N. Linearization of
measurement values, CJC as well as conversion to °C or °F
directly in the module.
RedLab TEMP supports 4 sensor types:
Thermocouples (type J, K, T, E, R, S, B, N), RTDs (2-, 3-, 4-wire,
eg. four 3-wire RTDs), thermistors, semiconductor temperature
sensors. The 8 channels can also be operated with a mix of
different sensor types without additional signal conditioning.
Models AI:
4 universal single-ended/differential
analog inputs
with ranges ±10 V, ±5 V, ±2.5 V and ±1.25 V.
Precise 24 bit A/D converter.
Integrated sensor for environmental temperature (CJC/cold
junction compensation).
8 additional digital I/O lines.
Plug‘n‘Play USB 2.0 (full-speed, USB cable included). Power
supply from PC via USB.
Models CF: Data logger functionality
incl. 64 MB
CompactFlash. Configuration and data download to a PC via
USB. Otherwise stand-alone operation independently from PC
(battery buffered, external power supply).
Models WLS: Wireless USB function.
Data transmission
either via USB (power supply from PC via USB) or wireless
USB (in this case power from external power supply, included).
Wireless USB transmission: 802.15.4 wireless protocol.
Distance up to ~40 m indoor and 730 m outdoor.
Models for Ethernet available in section
“Remote-I/O”!
- - - Ordering codes and functions
Model
RedLab TC
RedLab TC AI
RedLab TC CF
RedLab WLS-TC
RedLab TEMP
RedLab TEMP AI
Description
Temperature DAQ box
Temperature and voltage DAQ box
Temperature logger
Wireless temperature DAQ box
Temperature DAQ box
Temperature and voltage DAQ box
Chan.
8
4+4
8
8
8
4+4
RedLab TC and TEMP - - -
Supported sensors and/or input ranges
Thermocouple J, K, T, E, R, S, B, N
Thermocouple J, K, T, E, R, S, B, N and ±10 V, ±5 V, ±2.5 V and ±1.25 V
Thermocouple J, K, T, E, R, S, B, N
Thermocouple J, K, T, E, R, S, B, N
Thermocouple J, K, T, E, R, S, B, N, RTDs (2-, 3-, 4-wire), thermistors,
semiconductor temperature sensors
Thermocouple J, K, T, E, R, S, B, N, RTDs (2-, 3-, 4-wire), thermistors,
semiconductor temperature sensors and ±10 V, ±5 V, ±2.5 V and ±1.25 V
Thermocouple J, K, T, E, R, S, B, N, RTDs (2-, 3-, 4-wire), thermistors,
semiconductor temperature sensors
RedLab TEMP CF
Temperature logger
8
RedLab WLS-TEMP Wireless temperature DAQ box
8
Bundled with ProfiLab-Expert
1)
:
RedPack TC
RedPack TC AI
RedPack TC CF
RedPack WLS-TC
RedPack TEMP
RedPack TEMP AI
RedPack TEMP CF
RedPack WLS-TEMP
Scope of delivery:
RedLab in one of the versions, USB cable, screw driver, software and instructions for use on CD. RedPack: ProfiLab-Expert
1)
.
Logger models CF: 64 MB CompactFlash memory card. CF and WLS: External power supply.
Note:
For the wireless USB transmission with the WLS models a RedLab WLS-IFC interface is required.
Overview: Models of the RedLab TC and TEMP series
Key features overview
- - - Overview: The models of the RedLab TC and TEMP family - - -
RedLab…
Inputs
Ranges
Inputs
2)
Ranges
Resolution
Digital I/O
USB
Wireless USB
CF
3)
80
TC
8
TC AI
TC CF
WLS-TC
4
8
8
Thermocouples (type J, K, T, E, R, S, B, N)
4 se./diff,
±10 V, ±5 V,
±2.5 V, ±1.25 V
-
-
TEMP
TEMP AI
TEMP CF
WLS-TEMP
8
4
8
8
Thermocouples (type J, K, T, E, R, S, B, N), RTDs (2-, 3-, 4-wire, eg.
four 3-wire RTDs), thermistors, semiconductor temperature sensors
-
-
4 se./diff,
-
-
-
-
±10 V, ±5 V,
-
-
±2.5 V, ±1.25 V
24 bit
8
-
-
-
-
-
-
-
3)
Stand-alone logger with CompactFlash
-
-
-
-
-
-
-
2) se. = single-ended, diff. = differential.
www.meilhaus.com • sales@meilhaus.com
NEW!
USB DAQ lab
RedLab TC and TEMP, RedPack
Measure and log temperatures with USB
- - - Specifications RedLab… - - -
Analog inputs
Temperatur inputs
Input types and data
Universal voltage inputs
Input types and data
A/D converter
Isolation
Input data
Open TC detection
Max. throughput rate
Digital I/O
Number
Type and data
Data logger
Models CF
General
Size (mm)
Power supply
Interface
Connectors
Environmental
TC CF
WLS TC
TC AI
TEMP
TEMP CF
WLS TEMP
TEMP AI
8
8
4
8
4)
8
4)
8
4)
4
Differential inputs. Integrated temperature sensor for CJC. Module warm-up time min. 30 min
Thermocoulpes J, K, T, E, R, S ,B, N; ±0.080 V
-
RTDs (100
Ω
PT); 0…0.5 V.
-
Thermistors (standard 2,252…30,000
Ω);
0…2 V.
-
Semiconductor sensors (TMP36 & aequivalent); 0…2.5 V
-
-
-
4
-
-
-
4
Singel-ended or differential inputs. Input ranges ±10 V, ±5 V, ±2.5 V and ±1.25 V
Four double 24 bit sigma-delta converters
Min. 500 VDC between signal connectors and USB interface
Voltage max. ±25 V power-on, ±40 V or 15 V (AI universal channels) power-off. Impedance min. 5 GΩ/1 MΩ (power-
on/off) or 10 GΩ/2.49 kΩ (power-on/off AI universal channels). Input coupling: DC
Automatic detection of open thermocouples in max. 3 s, if channel pair for thermocouples was configured
Depending on number of channels 2 S/s (1 channel) to 2 S/s per channel, total 16 S/s (8 channels). Analog inputs
run continuously. Each channel is samples twice per second. Bandwidth (-3 dB) 50 Hz or 3 kHz (AI univer. channels)
TC
TC CF
WLS TC
TC AI
TEMP
TEMP CF
WLS TEMP
TEMP AI
8 discrete, independently programmable as input or outputs
CMOS. Input high: 2.0 V min./5.5 V abs. max. Input low: 0.8 V max./-0.5 V abs. min.
Output high (I
OL
=2.5 mA): 0.7 V max. Ouput low (I
OH
=-2.5 mA): 3.8 V min.
-
TC CF
-
-
-
TEMP CF
-
-
Configuration, data transfer to PC via USB. Stand-alone operation, independently from PC: Logging to CompactFlash
TC
TC CF
WLS TC
TC AI
TEMP
TEMP CF
WLS TEMP
TEMP AI
~127 (L) x 88.9 (W) x 35.56 (H)
From PC via USB, max. 100 mA; models CF: Additional buffer battery. Model CF, WLS: External power supply.
USB 2.0 full-speed, compatible with USB 1.1, 2.0; WLS additional: Wireless USB with 802.15.4 protocol
I/O: 2x 10 and 2x 16 screw terminals. USB: Type B. Cable to type A incl. models “CF”: CompactFlash-Slot
Operating temperature 0…70°C, storage temperature -40…85°C, 0…90% rel. humidity non-condensing
TC
8
4) 2-wire with one sensor: 4 diff. channels. 2-wire with two sensors: 8 diff. channels. 3-wire with one sensor per channel pair: 4 diff. channels. 4-wire: 8 diff. channels.
Temperature measurement and wireless transmission
RedLab WLS series
USB modules are a very handy and reliable solution for data
acquisition: They allow the I/O hardware to move close to
the sensor. Thus only insusceptible digital data has to be
transmitted to the PC. But there may be cases where you want
to get rid of any cables. With the RedLabs WLS you can chose
from transmitting data to a PC via USB or via wireless USB.
Simply add the wireless USB receiver RedLab WLS-IFC to the
PC. You will notice the difference only in the distance of your
transmission: It can be up to 730 m for wireless!
- - - Ordering code
Model
RedLab WLS-IFC
RedLab WLS-IFD - - -
Wireless USB interface modul/gateway at the PC for the
RedLab WLS models.
Supports RedLab WLS-TC and RedLab WLS-TEMP.
For use with one oder more RedLab WLS module(s).
All configuration settings via software.
LED for communication status of the wireless transmission.
Communication via 802.15.4 wireless protokol.
Distance up to ~40
m
indoor and
730 m
outdoor.
Power supply of the RedLab WLS-IFC from PC via USB,
no
external supply required.
RedLab WLS-IFC to PC: Plug‘n‘Play USB 2.0 (full-speed).
Description
Interface module (gateway) from wireless
USB to USB (host side/at PC)
Scope of delivery:
RedLab WLS-IFC, USB cable
Bundles:
RedLab WLS-TC+IFC
RedLab WLS-TC + RedLab WLS-IFC
RedLab WLS-TEMP+IFC RedLab WLS-TEMP + RedLab WLS-IFC
RedLab WLS with wireless USB:
RedLab WLS-TEMP or TC
USB to PC
- - - Specifications - - -
Functions
Wireless
USB
Size (mm)
Interface/gateway from PC USB interface to wireless
USB. Status LED for wireless communication
802.15.4 protocol. Distance: Up to ~40 m indoor and
730 m outdoor
2.0 full-speed. Versorgung from PC via USB
~79 x 75 x 26,5
USB connector for direct USB
operation at a PC or for power
supply during wireless USB
operation
RedLab WLS-IFC
81
www.meilhaus.com • sales@meilhaus.com
NEW!
Remote temperature
RedLab WEB-TC and TEMP
Versatile ethernet/LAN temperature measurement labs
With the modules RedLab WEB-TC and TEMP you can now
connect temperature sensors to your PC via an ethernet/LAN
network very easily! While the low-cost model TC supports
thermocouples only, the TEMP variant can also be used with
RTDs, thermistors or semiconductor sensors. The sensor type
is selected via software.
8 independent, differential input channels for
temperature
measurement.
RedLab TC supports:
Thermocouples type J, K, T, E, R, S, B, N. Linearization of measu-
rement values, CJC as well as conversion to °C or °F directly in
the module.
RedLab TEMP supports 4 sensor types:
Thermocouples (type J, K, T, E, R, S, B, N), RTDs (2-, 3-, 4-wire,
eg. four 3-wire RTDs), thermistors, semiconductor temperatu-
re sensors. The 8 channels can also be operated with a mix of
different sensor types without additional signal conditioning.
Precise 24 bit A/D converter.
Integrated sensor for environmental temperature (CJC/cold
junction compensation).
8 additional digital I/O lines.
Integrated
web server/web page.
External power supply (included in the scope of delivery).
Also available:
Models for USB and wireless USB as well as
data logger models
with CompactFlash (see
section USB- and
mobile data acquisition).
- - - Software included: - - -
TracerDAQ (strip chart recorder and data logger). Universal Library
(programming language support for Windows, Vista also). InstaCAL
utility (for easy installation, calibration and test). Driver for LabVIEW.
Optional or with RedPack: ProfiLab-Expert
1)
. Optional: TracerDAQ Pro
- - - Ordering codes
Model
RedLab WEB-TC
RedLab WEB-TC/TEMP - - -
Low voltage connector
for external power supply
Description
Ethernet temperature DAQ box, 8 channels
for thermocouples J, K, T, E, R, S, B, N
RedLab WEB-TEMP Ethernet temperature DAQ box, 8 channels
for thermocouples J, K, T, E, R, S, B, N, RTDs
(2-, 3-, 4-wire), thermistors, semiconductor
temperature sensors
Bundled with ProfiLab-Expert
1)
:
RedPack WEB-TC
Bundle with RedLab WEB-TC or TEMP and
RedPack WEB-TEMP software ProfiLab-Expert
Scope of delivery:
RedLab WEB in one of the versions, ethernet cable,
external power supply, screw driver, software and instructions for use
on CD. RedPack: ProfiLab-Expert
1)
.
- - - Accessory - - -
Screw terminals for sensors,
digital I/Os
RJ45 for
Ethernet/LAN
Model
Description
ProfiLab-Expert
Graphic software.
Available as an optional ac-
cessory or included in the bundle RedPack
1)
1) ProfiLab-Expert may not support the full sample rate.
- - - Specifications RedLab… - - -
Analog inputs
Temperature inputs
Input types and data
RedLab WEB-TC
RedLab WEB-TEMP
8
8
2)
Differential inputs. Integrated temperature sensor for CJC. Module warm-up time min. 30 min
Thermocoulpes J, K, T, E, R, S ,B, N; ±0.080 V
-
RTDs (100
Ω
PT); 0…0.5 V.
-
Thermistors (standard 2,252…30,000
Ω);
0…2 V.
-
Semiconductor sensors (TMP36 & aequivalent); 0…2.5 V
Four double 24 bit sigma-delta converters
Min. 500 VDC between signal connectors and USB interface
Voltage max. ±25 V power-on, ±40 V power-off. Impedance min. 5 GΩ/1 MΩ (power-on/off). Coupling: DC
Automatic detection of open thermocouples in max. 3 s, if channel pair for thermocouples was configured
Depending on number of channels 2 S/s (1 channel) to 2 S/s per channel, total 16 S/s (8 channels). Analog inputs
run continuously. Each channel is samples twice per second. Max. latency between sampling and transfer via ether-
net ~0.5 s
RedLab WEB-TC
RedLab WEB-TEMP
8 discrete, independently programmable as input or outputs
CMOS +5 V or +3.3 V mode. Input high: 4 V/2.64 V min./5.5 V abs. max. Input low: 1 V/0.66V max./–0.3 V abs.
min. Output high (I
OL
=-2.5 mA): 4.3 V/2.7 V max. Output low (I
OH
=2.5 mA): 0.6 V max.
RedLab WEB-TC
RedLab WEB-TEMP
~127 (L) x 88.9 (W) x 35.56 (H)
External power supply (included)
10Base-T ethernet/LAN (IEEE 802.3). Protocol IP, ARP, ICMP, DHCP, UDP, TCP, NBNS, HTTP
I/O: 2x 10 and 2x 16 screw terminals. Ethernet: RJ45
137
A/D converter
Isolation
Input data
Open TC detection
Max. throughput rate
Digital I/O
Number
Type and data
General
Size (mm)
Power supply
Interface
Connectors
4) 2-wire with one sensor: 4 diff. channels. 2-wire with two sensors: 8 diff. channels. 3-wire with one sensor per channel pair: 4 diff. channels. 4-wire: 8 diff. channels.
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EEWORLD
