Đồng hồ đo hiển thị số Changhui Instrument SWP-T80/ST80 801 803 804-01/02 Intelligent Digital Display Light Column Display Controller

Graphic details

The SWP-LED series single-loop digital/light column display controller uses a microprocessor for control calculations, and can perform highly accurate linear correction measurements on various nonlinear input signals. The instrument integrates digital instruments and analog instruments, and can perform digital display control (high-brightness LED digital display) and relative analog display (light column display) on measurement signals such as temperature, pressure, liquid level, and speed, making the display of measured values ​​clearer and more intuitive, and can choose dual light column display mode.

 

Specification		illustrate
use environment	Ambient temperature	0 ~ 50℃
	Relative humidity	≤85RH Avoid strong corrosive gases
	Supply voltage	Conventional type AC220V+10-15% (50Hz±2Hz) Special type AC85 ~ 260V——Switching power supply DC24V ±2V——Switching power supply
	Power consumption	≤6W
enter Signal	Analog	Thermocouple: Standard thermocouple - B, S, K, E, J, T, WRe3-25, etc.
		Resistance: Standard thermal resistors - Pt10, Pt100.1, Cu50, Cu100 and other remote pressure resistors, etc.
		Current: 0 ~ 10mA, 4 ~ 20mA, 0 ~ 20mA, etc. - Input impedance ≤ 250Ω
		Voltage: 0 ~ 5V, 1 ~ 5V, mV, etc. - Input impedance ≥ 250KΩ
	Switching quantity	Pulse signal: Waveform - rectangular, sine or triangle              Amplitude - greater than 4V (or as required by the user)           Range: 0 ~ 10KHz (or as required by the user)
		Contact signal: electrical contact input signal
Output Signal	Analog output	DC 0 ~ 10mA (load resistance ≤ 750Ω) DC 4 ~ 20mA (load resistance ≤ 500Ω) DC 0 ~ 5V (load resistance ≥ 250KΩ) DC 1 ~ 5V (load resistance ≥ 250KΩ)
	Switching output	Relay control output - relay ON/OFF with hysteresis. AC 220V/3A DC 24V/5A (resistive load) SCR control output - SCR (SCR zero-crossing trigger pulse) output, 0.5A/400V Solid-state relay output - SSR (solid-state relay control signal) output, 6 ~ 24V/30mA (voltage not adjustable) Bidirectional thyristor output-SOT thyristor output, 5A/400V
	Communication output	Interface mode——Standard serial bidirectional communication interface RS-485, RS-232 C, RS-422, etc. Baud rate: 300 ~ 9600 bps, freely set inside the instrument
	Feed output	DC 24V load ≤30mA
Measurement accuracy		±0.2%FS±1 word or ±0.5%FS±1 word
Resolution		±1 word
Measuring range		-1999 ~ 9999 words
Display Mode		-1999 ~ 9999 measured value display -1999 ~ 9999 set value display LED working status display
Way		Control/alarm mode is with hysteresis upper or lower limit alarm (users can set freely)
Control accuracy		±1 word
Temperature compensation		0 ~ 50℃ digital temperature automatic compensation
Print Control		Can be directly connected to various serial printers (such as LQ-300K, TpuP series micro printers, etc.), the printing interface is RS-232C
Printing accuracy		Same instrument accuracy
Parameter settings		Panel touch button setting, parameter setting value is permanently saved after power off, parameter setting value is password locked
Protection method		Input circuit disconnection alarm (thermocouple or resistance input), relay output status LED indication, input over/under range alarm, Automatic reset in case of power undervoltage or abnormal operation (Watch Dog)

★ SWP-LED series light column measurement display controller type spectrum meter

 

model	Code										illustrate
SWP-	ST	□□	-□	□	-□□	-□	□	-□	-□	-□	Light beam display measuring instrument
Dimensions	8										160×80mm (horizontal) , 80×160mm (vertical)
Control effect	01 03 04										Measurement display Three-position control Four-limit control or four-limit alarm output *2
Communication	□										See " Communication Methods "
Output method	□										See " Transmission output mode "
Input Type	□□										See Input Type​
First alarm mode	N H L										No alarm (can be omitted) Upper limit control / alarm (four limit control / alarm 2H ) *2 Lower limit control / alarm (four limit control / alarm 2L ) *2
Second alarm mode	N H L										No alarm (can be omitted) Upper limit control / alarm (four limit control / alarm 2H ) *2 Lower limit control / alarm (four limit control / alarm 2L ) *2
Feed output	P										DC24V power supply output
Power supply	W T										DC24V power supply AC85-260V power supply (switching power supply) AC220V power supply (linear power supply , can be omitted)
Power supply	X										Horizontal display Vertical display (optional)

★ Note 1 : C80 and C90 series are 0.8- inch LED displays, S80 , C70 and C40 series are 0.56- inch LED displays , and C10 series are 0.32- inch LED displays.
★ Note 2 : Four-limit control or four-limit alarm outputs are four relay control outputs . Users can modify the internal parameters to set the desired control or alarm mode . ( Four-limit control / alarm is only available in T.C80 , S80 and C90 series. 2H represents two upper limit control / alarm, and 2L represents two limit control / alarm ) .
★ Note 3 : Light bar display controller SWP-ST803-01-23-HL-X (horizontal table " S " can be omitted) .

★Communication method:

 

Code	0	2	3	4	8	9
Communication	No communication	RS-232	Print port	RS-422	RS-485	Special specifications

★Communication protocol: SWP communication protocol is adopted when leaving the factory.
If the user wishes to order a special communication protocol, please indicate this when ordering.
Some instruments with printing ports cannot meet the printing function. When ordering, please choose an instrument that can meet the requirements instead.
★Control output mode:

 

Selection code	0	1	2	3	4	5	6	7	8	9
Output method	No output	Relay	4~20mA	0~10mA	1~5V	0~5V	SCR Output	SSR Output	Special specifications	SOT output

SCR-silicon controlled zero-crossing trigger pulse output SSR-solid-state relay control output SOT-bidirectional thyristor output
★Transmission output mode:

 

Selection code	0	2	3	4	5	8
Output method	No output	4~20mA	0~10mA	1~5V	0~5V	Special specifications

★ Input type:

 

Code	Input Type	Measuring range	Code	Input Type	Measuring range	Code	Input Type	Measuring range
01	B	400~1800℃	09	Pt100.1	-199.9~320.0℃	17	30~350Ω	-1999~99999 d
02	S	0~1600℃	10	Cu50	-50.0~150.0℃	18	Special specifications	User pending
03	K	0~1300℃	11	Cu100	-50.0~150.0℃	19	4~20mA square root	-1999~99999 d
04	E	0~1000℃	12	4~20mA	-1999~99999 d	20	0~10mA square root	-1999~99999 d
05	T	-199.9~320.0℃	13	0~10mA	-1999~99999 d	twenty one	1~5V square root	-1999~99999 d
06	J	0~1200℃	14	1~5V	-1999~99999 d	twenty two	0~5V square root	-1999~99999 d
07	WRe3~25	0~2300℃	15	0~5V	-1999~99999 d	twenty three	Fully switchable input
08	Pt100	-200~650℃	16	0~20mA	-1999~99999 d

★ Note: To switch input, you only need to set the secondary parameters of the instrument. For details, see the "Instruction Manual".

★ Note 3: C70 and C10 have no frequency signal input. The factory default is switching power supply.