VM8800A
Selectable Input 6, 12, 18, 24,30, 36, 48 CH
Large capacity internal storage 450MB
Ethernet function as standard
Recording medium CF card and USB
Made in Japan
The VM8800A is a paperless recorder that
employs a 10.4-inch TFT liquid crystal display. It uses CompactFlash (referred
to as "CF cards" hereafter) for its recording media, and is also
equipped with network functions as standard. Its input types can include
thermocouples, resistance temperature detectors, and DC voltage (current),
which can be set as desired in up to 12 channels. Aside from input, calculation
processes can be performed in up to 48 channels. Data currently being recorded
and data stored on CF cards can be viewed on the display. They can also be
viewed on a PC using the included viewer software.
SPECIFICATIONS |
VM 8800A |
No. of points |
6、12、18、24、30、36、48 points |
Measuring cycles |
100ms |
Input signal |
Thermocouple:K,E,J,T,WRe5-26,N,PLII,U,L,R,S,B,PR40-20,Au-Fe |
Resistance bulb:Pt 100,JPt 100 |
|
DC Voltage:(±10mV,0-20mV,0-50mV,±200mV,±1V,±10V,0-5V) |
|
DC current:4-20mA (External shunt resistance) |
|
Indication accuracy |
±(0.1%+1digit) of input range |
LCD |
5.7inch TFT,QVGA,Touching Panel |
Display contents |
•Trend display (sampling cycle1sec~60min) •Historical trend display •Bar graph •Digital display •Event summary display (alarm and message summary) |
Internal memory |
About 450MB |
Recording medium |
CF card (Max 8GB) or USB(optional) |
Data save cycles |
1 – 3600 sec. |
Alarm Output |
Number of points; 2 (open collector) |
Number of Alarm settings |
Up to 4 alarms for each channel are settable |
Communication |
Ethernet
10BASE-TX (HTTP server, FTP server, MODBUS |
Power supply voltage |
100-240 V AC,50/60 Hz |
Dimension |
288(W) ×288(H) ×260 (D) mm |
Relay Card (optional) |
8,30 relay |
DI/DO Card (optional) |
input 9 points / output 12 points (open collector) |
- Achievement of high-speed multi-point capture
By providing independent measurement
circuits in each channel, high-speed sampling can be performed at all points in
up to 48 channels.
- Simple control using a touch panel
Intuitive touch panel control allows the
unit to be used easily.
- Equipped with large-capacity built-in memory
Equipped with large-capacity built-in
memory that is roughly 450 MB in size. Long-term recording can be performed
using only the main unit.
- CF cards are employed as external recording media
Compatible with CF cards up to 8 GB,
allowing recording over extended periods. USB memory devices can also be used
as an option.
(Includes a 1 GB CF card as standard)
- Compatibility with existing RM18G recorder
The structure of the rear terminal block
is designed for compatibility with existing RM18G recorder. If an existing unit
is replaced, the existing wiring and other components can be used as they are.
A terminal block that can accommodate input from a greater number of channels
is also available.
- Integrated structure of internal units
Since the calibration components are all
located in internal devices, it is possible to perform calibration with the
internal devices only, while leaving the case wiring intact (excluding TC).
- Diverse displays only possible with a paperless device
On-screen buttons can be used to easily
switch between bar graph displays, trend displays, and digital displays. The
displays that can be viewed are highly flexible in accordance with the
application. Also, highlighting of trend displays or setting confirmation can
be performed by touching the applicable channel.
- Equipped with calculation functions
In addition to basic arithmetic
operations and totalization functions that can be performed on input,
calculation functions that can record data obtained from DI or by communication
methods as measurement values are also provided.
- Standard inclusion of PC support software
Software including parameter loaders
that can be used to set parameters on a PC, and data viewer software that can
be used to view and analyze measured data, are included as standard
accessories.
- Compatible with 2 types of external configurations and panel cutouts
Designed for compatibility with RM18G
recorder, and compatible with 2 types of external configurations and panel
cutouts.
- Equipped as standard with communication functions using Ethernet
FTP server/client functions, HTTP server
functions, SNTP client functions, and Modbus TCP functions can be used.
- Communication functions (option)
Aside from Ethernet, RS-485 is available
as an option, allowing communication by Modbus RTU.
- Earthquake-resistant structure (option)
By securing the device with
earthquake-resistant supports, it can be made to withstand vibrations of 2G in
the up-down direction and 4G in the front-back and left-right directions.
- Handwritten comment function (V1.20 and later)
Comments can be entered in handwritten
form on historical trends.