XMBA-9000 Intelligent Four Loop Display RegulatorThis product has gathered the on-site experience of numerous domestic experts during the design process, and is a new generation of multifunctional intelligent regulating instruments developed and designed using instrument specific ultra large scale integrated circuits. All parameter settings, function selection, and accuracy calibration of analog input and output are achieved through the buttons on the instrument panel. In order to use the instrument correctly and reasonably, and fully utilize its various functions, please read this manual carefully before use. The instrument has been correctly set according to your ordering requirements before leaving the factory. If you want to change the corresponding setting parameters, it must be operated by technical personnel familiar with the industrial control site on the basis of fully understanding the performance of this instrument.
Technical Specifications:
1. Input signal types: thermocouple, thermistor, linear current, linear voltage.
2. Four screen display or single screen with four light columns.
3. The zero point value, full scale value, and decimal place of each path can be defined.
4. Free selection of combination allocation of 4 relays, and also capable of achieving sound and light alarm output.
5. The four set values can independently set parameters and hysteresis intervals, and the alarm control mode can be freely selected.
6. It can achieve simultaneous transmission and output of 1-3 channels (0~10mA, 4~20mA, 0~5V, 1~5V).
7. We can provide RS485 asynchronous serial communication with multiple hosts, single host, and no host modes.
Selection Table:

XMBA

Design sequence	9	9000 series instruments
Same input method for the same signal	1	Thermocouples E, S, B, J, T, R, N
	2	Thermal resistance Pt100, Cu50, Cu100, BA1, BA2
	3	DC current 0-10mA, 4-20mA
	4	DC voltage 0-5V, 1-5V, 0-20mV, 0-75mV, 0-200mV
	5	Remote transmission pressure resistance and linear resistance value 0-400 Ω
Control output and adjustment mode	1	Only display uncontrolled output
	2	Four channel unified upper and lower limit alarm (shared 2 relays)
	3	Four independent upper and lower limit alarms (shared 2 relays)
	4	Four independent upper and lower limit alarms (each with a relay)
Overall dimensions	H	Horizontal 160 * 80
	V	Vertical 80 * 160
Power distribution function		Default is no 24V distribution output
	P	With 24V DC power output (can be used as a two-wire transmitter power supply)
contact method		No communication
	T	With RS485 communication
power supply voltage		Default is 220VAC
	K	Switching power supply 18~36VAC (DC)
	W	Switching power supply 85~260VAC