One product overview

ZY-400R 4 [16] universal inputBlue screen paperless recorderCan input signals such as standard current, standard voltage, millivolts, thermocouples, and thermal resistors. It has functions such as sensor isolation distribution output, relay alarm output, flow accumulation calculation, temperature and pressure compensation, historical data transfer, printing, and remote communication.

Two functional features

5.4-inch blue dot matrix graphic LCD display screen, CCFL backlight, rich image, and large amount of information;
High speed, high-performance microprocessor that can simultaneously detect, record, display, and alarm 12 signals;
◆ Using high-capacity FLASH flash memory chips to store historical data, never losing data in case of power failure;
◆ Fully isolated universal input, capable of inputting multiple signals without the need for hardware replacement, can be configured through software.
The quantity display has a wide range of numerical values and can display 5-digit values:- 9999~19999 ；
Chinese menu configuration, display tag number, engineering unit. The software password lock ensures user configuration security.
◆ Alarm display, simultaneously indicating the lower and lower limits, lower and upper limits, and upper and upper limits of each channel alarm information;
◆ Use CF card to transfer and backup historical records;
Standard serial communication interface: RS-D485 and RS-232C;
Modbus communication protocol. In addition to supporting our company's st201b real-time monitoring software, it also supports popular professional configuration software such as iFIX, Kingview, DYGS, etc.
◆ Can be connected to an external micro printer to meet the on-site printing needs of users;
◆ Integrated hardware real-time clock, the clock can operate accurately even in the event of power failure.
New switching power supply, working normally within the range of 85VAC to 265VAC;
Provide transmitter+24VDC isolated power distribution.
Metal casing, allowing for use in harsh environments.