Đồng hồ đo nhiệt độ Hanyoung ML-D4M

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Liên hệ :

08 88 44 88 99

Liên hệ :

0978 63 73 78

Liên hệ :

0909 63 73 78

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Categories: BỘ ĐIỀU KHIỂN NHIỆT ĐỘ, HANYOUNG NUX

– Tốc độ giao tiếp 76.800 bps
Chu kỳ lấy mẫu -50 ms (4 kênh)
– Ngõ ra rơle/điện áp/dòng điện 4 kênh
– 8 đầu ra sự kiện
– Tối đa 31 đơn vị kết nối
– Dừng / Giám sát / Chế độ vận hành
– Chức năng đường dốc

Suffix code

[ML-D2H]

Model	Code			Description
ML-D	□	□	□	Modular temperature controller
Channels	2			2 Channel
function		H		Heating & Cooling control (simultaneous) HBA (Heater break alarm)
Output-type			MM	OUT1 : Relay / OUT2 : Relay
			SM	OUT1 : SSR / OUT2 : Relay
			SS	OUT1 : SSR / OUT2 : SSR
			CM	OUT1 : 4-20㎃ d.c / OUT2 : Relay
			CS	OUT1 : 4-20㎃ d.c / OUT2 : SSR
			CC	OUT1 : 4-20㎃ d.c / OUT2 : 4-20㎃ d.c

[ ML-D4 ]

Model	Code		Description
ML-D	□	□	Multi loop controller
Channels	4		4 Channel
Output type		M	Relay
		S	SSR (12Vd.c.)
		C	SCR (4-20㎃ d.c.)

[ ML-E ]

Model	Description
ML-E	Module type 8 events output unit

· Specification

+ Input

Thermocouple	K, J, E, T, R, B, S, L, N, U, W, PL2	Each channel selected by INP parameter
RTD	Pt100 Ω, KPt100 Ω
DC voltage	0–100mV d.c., 1-5Vd.c., 0-10Vd.c.
Sampling period	50 ms
Input display resolution	Generally below input range’s decimal point
Input impedance	Thermocouple and voltage power input : over 1 MΩ
Admissible input resistance’s impact	Approx. 0.2 uV/Ω
Admissible input leading wire resistance	Thermoresistance (below 10Ω. but, the resistance of 3 wires should be the same)
Admissible input voltage	within -2-5Vd.c. (Thermocouple, RTD), within -5-12Vd.c.
Input correction	±100% of Input range.
Reference Junction Complementary Error	±1.5 ℃ (0 ~ 50 ℃)
Burn-Out Detection	UP-SCALE

+ Output

Control output	RELAY	1a contact
		250Va.c. 3A, 30Vd.c. 3A
	SSR	Limit to approximately 25mA when shorted more than about 12Vd.c. (load resistance: over 600Ω)
		Time resolution: control period 0.1% or the high part among 10ms
	SCR	4-20mAd.c. (Load resistance : lower than 600Ω)
		Precision : ±0.1 % of FS (4-20mA d.c. range)

+ Quality

Display range	±0.3% of Input range, ±1 Digit
Insulation resistance	Over 500Vd.c. 20 MΩ (For Power and input part)
Withstand voltage	750Va.c. (For power and input part)

+ Control

Control method	ML-D2H	PID (Heating/Cooling simultaneous control) / 2 DOF PID (Single control) / ON-OFF control
	ML-D4	2-DOF PID / ON-OFF control
Control operation		Selectable between reverse operation (heating) / direct operation (cooling) (through DR parameter setting)
Proportional band		0 ~ 100 % of FS
Integral time		0 ~ 3,600 Seconds
Derivative time		0 ~ 3,600 Seconds
Cycle time		1 ~ 100 Seconds
ON/OFF control		It is possible to set up when proportional band is 0.
Manual reset		It is possible to set up manual reset when integral time is 0 second
Alarm setting range		0 ~ 100% of input range (Absolute alarm), ±100 % of input range (Deviation alarm)
Alarm hysteresis		Through EVHY parameter setting
Alarm type		Through EVTY parameter setting (18 types)
Heater Break Alarm	ML-D2H	Applicable in ON/OFF control, time proportional control output (Detection is possible when output ON/OFF time is less than 0.2 seconds.) Measuring current: 1 – 5 Aa.c. (resolution: 0.5Aa.c. ± 5 % of FS ± 1 Digit) CT model name for Heater break alarm: CT-50N

+ RS232 communication

Communication protocol	RS-232 EIA standard
Max. communication range	15 m
Communication speed	9600 bps
Start bit	1 bit
Data length	8 bit
Parity bit	Even
Stop bit	1 bit
Supported protocol	PC-Link

+ RS485 communication

Communication protocol	RS-485 EIA standard
Number of maximum connection	31 units
Communication method	2 wires half duplex
Max. communication range	1200 m
Communication process	No process
Communication speed	9600, 19200, 38400, 57600, 76800 bps [Initial value : 9600]
Start bit	1 bit
Data length	7, 8 bits [Initial value : 8]
Parity bit	None, Odd, Even [Initial value : Even]
Stop bit	1 , 2 bits [Initial value : 1]
Response time	Receiving processing time + (response time X 10 ms)
Supported protocol	PC-Link , PC-Link with SUM, Modbus ASCII/RTU [Initial value : PC-Link]

+ Power supply specification

Power voltage		24Vd.c.
Voltage regulation		±10 % of power voltage.
Consumption voltage	Below 3W	ML-E
	Below 5W	ML-D4M, ML-D2HMM
	Below 7W	ML-D4C, ML-D2HSM, ML-D2HSS
Ambient temperature		0 ~ 50 ℃
Ambient humidity		35 ~ 85 % RH (But, not dew condensation )
System requirements		Not in a poisonous gas, not in a magnetic filed or in a place where dust is present.
Storage temperature		-25 ~ 65 ℃
Weight		Approx. 220g (Excludes the packing box)

HƯỚNG DẪN SỬ DỤNG / MANUAL

STT	Chi tiết	Tiêu đề	Tải xuống
1	MANUAL	AX series user’s manual
2	MANUAL	AX series user’s manual (Spanish)
3	MANUAL	AX series (Vietnamese)
4	MANUAL	AX series