Graphtec GLT400

Embedded midi Logger for automation cabinets – enables communication with PLC via Modbus/TCO protocol; supports remote monitoring and controlling by WEB Server/FTP Server
In stock

Configuration

Expandability allows flexibility to configure for different measurement conditions
 

Useful functions of GLT400

Mount or embedded into the system and remote monitoring by PC.

Real time remote monitoring and control via Ethernet, Wireless LAN* and USB (Software is standard accessories)

Enable to transfer the data to the PLC. It can be used as additional I/Os.

Bidirectional communication between PLC and GLT400 via Modbus/TCP, Start or stop command can be sent from PLC.

Connect as a remote terminal unit of GL840

A more complex system can be configured using the GL840 as Main Unit and up to 5 GLT400 as Remote Terminal Units. GL840 ensures setup and control of the system and also captured data from GLT400 units can be stored on its internal memory. Communications between the Main Unit and Remote Units via Ethernet or Wireless LAN. Up to 200 channels / system can be assembled.

Various kinds of input type (Analog signal input)

 Voltage:  20 mV - 100 V

 Temperature: -20 ℃ up to 60 ℃

Thermocouple:K, J, E, T, R, S, B, N, C (WRe5-26)
RTD (Resistance Temperature Detector): Pt100, JPt100,Pt1000 (IEC751)
Humidity 
0 to 100 % RH - using the humidity sensor
4-20mA Current
using optional shunt resistance 250Ω

Digital I/O port available (Requires option B-513)

 Input 
  • Logic/Pulse inputs (4 channels)
  • Pulse mode: Instant/Counts/Revolutions
  • Signal input for external trigger or external sampling.
Output
  • Alarm output (4ch) When the input value exceeded the threshold level, output the alarm.
  • Output format: Open collector output (5 V, pull-up resistance 10KΩ).

Expandable up to 200 channels

Save data in the Flash Memory

  • Built-in 4GB Flash Memory
  • SD Card Slot
  • Support SDHC memory card
  • Up to 32GB
*When the optional wireless unit (B-568) is inserted, the SD CARD cannot be inserted.
*Maximum capture capacity in one file is 2GB
 
Specifications & Accessories
 
Main unit specifications
 
Item Description
   
Number of analog terminal units Maximum 10 units (200CH)
How to connect Analog Terminal Unit Direct-connect or connect with the extension terminal connection cable (sold separately) between the GLT400 and terminal unit, or between terminal units. Cables are 50cm or 2m length.
Memory devices Memory capacity (*1) Internal memory (MEM) : approx. 4GB
SD CARD slot: 1
(Compatible with SDHC, up to approx. 32GB memory available. The memory format only supports FAT/FAT32. )
Memory contents Setup conditions, Measured data
PC Software Standard Accessories (GLT400 Setting App, GL-Connection)
PC I/F Types Ethernet (10BASE-T/100BASE-TX), USB 2.0, Wireless LAN (Option)
Functions Setup and control of the GLT400 from PC, Data transfer to the PC,
Connect to network as a remote terminal unit of GL840
Ethernet functions Web server functions, FTP server function, FTP client function, NTP client function,
DHCP client function, Modbus/TCP Protocol
USB functions USB drive mode:Transfer and delete the captured files in the internal memory or SD CARD
Operating Environment -20 to 60°C (Temperatures vary by analog terminal, AC adapter: 0 to 45°C)
5 to 85%R.H. (non condensed)
(When using the USB PD as the power supply, the spec. is based on power supply requirements.)
Power source AC Adapter 100 to 240 V AC, 50/60 Hz
DC power 8.5 to 24V DC (maximum 26.4V) (DC drive cable (option B-514) is required))
USB PD USB PD compatible, external USB PD compatible battery (USB Power Delivery Revision 2.0 later)
External dimensions (approx.) [W×D×H] (*2) Input terminal (B-564) or Screwless terminal (B-564SL) is attached: 187.5 × 183 × 65.5 mm (excluding protrusions)
Input terminal (B-565): 187.5×183×65.5mm  (excluding protrusions)
Weight (approx.) (*2) 1120 g (In case input terminal (B-565) is attached: Differ according to terminal type)
Others Vibration -tested condition: Automobile parts Type 1 Class A equivalent
(*1) Possible to save up to 2GByte for one file.
(*2) Main unit, Anlalog terminal and Terminal base unit are installed. AC adapter is not included in dimensions and weight specification.

Analog Input terminal specifications (Option)
 
Item Standard terminal
(B-564)
Screwless terminal
(B-564SL)
Withstand high-voltage high-precision terminal (B-565)
       
Number of analog channels 20ch 20ch 20ch
Input terminal type M3 screw type terminal Screwless terminal M3 screw type terminal
Input method Photo MOS relay scanning system. All channels isolated balanced input
* Terminal b to be used to connect the Resistance bulb is shorted within all channels.
Sampling speed 10msec to 1 hour depending on configuration
Measurement range Voltage 20・50・100・200・500mV, 1・2・5・10・20・50・100V, 1-5V F.S. (Full Scale)
Temperature Thermocouple: K・J・E・T・R・S・B・N・C (WRe5-26)
RTD (Resistance Temperature Detector): Pt100・JPt100・Pt1000 (IEC751)
Temperature range: 100 ° C, 500 ° C, 2000 ° C (Fahrenheit: 150 ° F, 750 ° F, 3000 ° F)
Humidity 0 to 100 % (using the humidity sensor (option B-530))
A/D converter Sigma-Delta type, Resolution: 16-bit (effective resolution: 1/40000 of the +/- range)
Maximum
input voltage
Between (+) / (-) terminal 20 mV to 2 V range: 60 Vp-p, 5 V to 100 V range: 110 Vp-p
Channels ((-) / (-)) 60Vp-p 600Vp-p
Channel / GND 60Vp-p 300Vp-p
Filter (moving average basis) Off, 2, 5, 10, 20, 40
Operating environment -20 to 60 ºC (5 to 85%R.H.) 0 to 45℃ (5 to 85%R.H.)


Options & accessories
 
Item Model Number Description
     
Standard Terminal B-564 Analog Input terminal
Screwless terminal B-564SL Analog Input terminal
Withstand high-voltage high-precision terminal B-565 Analog Input terminal
Base unit for input terminal B-566 Base unit for input terminal (B-564, B-564SL or B-565)
Connection cable for extension terminal
(50 cm)
B-567-05 Cable to connect GLT400 and B-566, 50 cm long
Connection cable for extension terminal
(2 m)
B-567-20 Cable to connect GLT400 and B-566, 2 m long
Wireless LAN unit B-568  
Bracket for DIN rail (extension terminal) B-540  
Terminal base cover B-588 * Compatible with all the terminal, except using with shunt resistor.
Models
GLT 400  Livrare din stoc
In stock
Documents
Specifications Download - Data Logger midi Graphtec GLT400 DataSheet

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