2
output or 12-channel
analog transmitting output, RS232/485 communication interface, Ethernet interface,
mini-printer interface, USB interface and SD card socket; can provide sensor distribution; is equipped with
powerful display function, real-time curve display, historical curve retrospection, bar graph display, alarm list
display, etc. The meter is of high cost effectiveness due to its humanized design, perfect function, reliable
hardware quality and exquisite craft.
II. Main Technical Parameters
Input measurement
Input signal
Current: 0
～
20mA, 0
～
10mA, 4
～
20mA, 0
～
10mA square root, 4
～
20mA square root
Voltage: 0
～
5V, 1
～
5V, 0
～
10V,
±
5V, 0
～
5V square root, 1
～
5V square root, 0
～
20 mV, 0
～
100mV,
±
20mV,
±
100mV
Thermal resistance: Pt100, Cu50, Cu53, Cu100, BA1, BA2
Linear resistance: 0
～
400
Ω
Thermocouple: B, S, K, E, T, J, R, N, F2, Wre3-25, Wre5-26
Output
Output signal
Analog output: 4
～
20mA (load resistance
≤
380
Ω
), 0
～
20mA (load resistance
≤
380
Ω
), 0
～
10mA (load resistance
≤
760
Ω
), 1
～
5V (load resistance
≥
250K
Ω
), 0
～
5V (load resistance
≥
250K
Ω
), 0
～
10V (load resistance
≥
500K
Ω
)
Alarm output: normally open relay contact output, where the contact capacity is 1 A/250 VAC
(resistive load)
(! Note: Please do not carry load directly in case the load exceeds the contact capacity of relay.)
Feed output: DC24 V
±
1, load current
≤
250 mA
Communication output: RS485/RS232 communication interface, 1,200 ~ 57,600 bps baud rate
(able to be set); standard MODBUS RTU communication protocol is adopted; the communication
distance of RS-485 can be as long as 1 kilometer; the communication distance of RS-232 can be
as long as 15 m; EtherNet communication interface is adopted, where the communication speed is
10 M.
Comprehensive parameters
Measurement accuracy
0.2%FS±1d
Sampling period
1 s
Setting mode
The button is set in the form of panel soft touch; setting values of parameters are
locked with passwords and will be saved permanently in case of outage.
Display method
7-inch 800 * 480 dot-matrix widescreen TFT high brightness color graphics and LCD
display;
LED backlight; with clear pictures and wide visual angle.
Display contents can be composed of characters, figures, conditional curves, bar
graphs, etc.; through panel button, page turning, forward and backward search of
historical data, time scale change of curves, etc. can be realized.
Data backup
Data backup and conversion storage of USB flash disk and SD card are support, where
the maximum capacity is 8 GB; FAT and FAT32 formats are supported.
Storage capacity
The capacity of the internal Flash memory is 64 M Byte.
Recording interval
Nine options including 1, 2, 4, 6, 15, 30, 60, 120 and 140 s can be selected.
Storage length
(continuous
record
without power-off)
24 days (1 s interval) – 5825 days (240 s interval)
Automation www.ato.com [email protected] Global Shipping +1 800-585-1519 (Toll-free)
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