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Product Overview/Product overview----------------------------------------------------------◆◆
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| The XMDA-6000 series intelligent patrol display alarm instrument is no longer just a simple patrol instrument in the past. Most products in this series of instruments have strong processing capabilities such as computation, comparison, execution, and alarm. The XMDA-6000 series intelligent touring display alarm instrument adopts a self-developed and commissioned Japanese integrated circuit manufacturer's customized production of dedicated integrated circuits. It not only gathers most of the functions of various regulating instruments in the current automatic control system, but also integrates circuits such as CPU, I/O interface, EPROM, and D/A conversion, supplemented by a software system that draws on diverse strengths, carefully compiles, and repeatedly debugs, making this instrument unique in the following aspects: |
| 1. The hardware of the instrument has been significantly reduced, and the composition structure of the system is relatively simple. Within the scope of user application, multiple input signals are compatible. |
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| 2. Optimized design has been adopted, significantly improving the process without flying wires or adjusting potentiometers. All calibration and function settings can be completed by software through the keyboard. |
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| 3. It can be set as a four point control with ten point inspection function. It can be set as a unified point alarm or an independent separate alarm function. |
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| 4. Up to four alarm outputs can be set, with more than ten alarm methods, and sound and light monitoring can be carried out for each alarm point. The sound of the alarm can also be set with a silencing delay time. |
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| 5. There are nearly a hundred levels of anti-interference modes in four categories set by users themselves, which can adapt to interference sources in various environments. |
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| Therefore, compared with ordinary patrol testing, this instrument has a significant improvement and breakthrough in various functional levels, and its reliability and stability have been guaranteed to a considerable extent. At the same time, this instrument is in line with current international similar instruments, with a higher performance price ratio, more suitable for national conditions, and has important significance for replacing imports. |
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Working principle/working principle-----------------------------------------------------------◆◆
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| The XMDA-6000 intelligent patrol alarm instrument consists of a patrol measurement circuit, a digital panel meter, a regulator, and a power supply part. The regulated power supply converts 220V mains power into a stable DC voltage for other parts of the power supply. The patrol measurement circuit selects one of the tested circuits and sends it to the A/D converter before being processed by the JC-588 dedicated central processor. It not only needs to be sent to the digital panel table, but also to the regulator. After comparing with the set value, it outputs control or alarm signals according to the regulation rules. |
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Product selection/product selection-----------------------------------------------------------◆◆
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| XMDA |
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describe |
| Design sequence |
6 |
6000 series instrument |
| Display mode |
1 |
Measure the ten inspection routes |
| 2 |
Measure ten inspection routes and ten alarm points (light alarms) |
| 3 |
Measure ten inspection routes and ten alarm A (digital tube) |
| Input method |
1 |
Equipped with thermocouples (E, K, S, B, J, T, R, N) |
| 2 |
Heating resistors (Ptl00, Cu50, Cul00, BAI, BA2, etc.) |
| 3 |
Equipped with DC current (0-10mA, 4-20mA) |
| 4 |
Equipped with DC voltage (0-5V, I-5V, 0-20mV, 0-100mV, 0-500mV) |
| 5 |
Equipped with remote transmission pressure resistance value and linear resistance value (0-400 Q) |
| Control output and adjustment mode |
0 |
Only inspect the measured values of each pathway, without control |
| 1 |
Unified upper and lower limit alarm values are set for each inspection route |
| 2 |
Each inspection route independently sets upper and lower limit alarm values |
| 3 |
Each inspection channel has a unified upper limit and F-limit alarm value, which are displayed by the alarm lights or digital tubes of each channel |
| 4 |
Each channel independently sets upper and lower limit alarm values, which are displayed by the alarm lights or digital tubes of each channel |
| 5 |
The 1-4 channels of the instrument independently use four set values of SP1, SP2, SP3, and SP4, while the 5-16 channels are only used for indication |
| 6 |
Alarm for upper limit or F-limit of instantaneous or average value (SP3 and SP4) |
| 7 |
The set value of SP3 monitors the upper limit and F-limit alarms of all inspection points |
| 8 |
Each channel can specify four settings: SPI, SP2, SP3, SP4 (up to a maximum of two settings can be specified for one channel) |
| Inspection route |
1 |
4-way inspection |
| 2 |
8-way inspection |
| 3 |
Inspection of Route 12 |
| 4 |
Inspection of Route 16 |
| External dimensions |
H |
Horizontal 160 × 80 |
Opening 152 × 76 |
| V |
Vertical 80 × 160 |
Opening 76 × 152 |
| F |
Method 96 × 96 |
Opening 92 × 92 |
| Transmission output |
A |
No transmission output |
| B |
Transmission output 0-10mA |
| C |
Transmission output 4-20Ma |
| D |
Transmission output 0-5V |
| E |
Transmission output 1-5V |
| F |
Special signal transmission output |
| Transmission output value selection |
1 |
Instant value |
| 2 |
Maximum value |
| 3 |
minimum value |
| 4 |
average value |
| Timing |
S |
Default is no timed function |
| Equipped with timing function |
| Supply 24V current power supply |
P |
Default is without communication interface |
| Equipped with RS485 or RS232 communication interface |
| communication interface |
T |
The default is 220V AC |
| Switching power supply 85-260VAC or 18-36VDC, 18-36VAC |
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| Note: There are multiple optional additional functions. When placing an order, add their serial numbers together and mark them all. Only one of 4, 5, and 6 can be selected and added to other functions. |
Technical indicators/Technical indicators---------------------------------------------------------◆◆
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| 1. Measurement accuracy: ± 0.5% FS+1 word |
| 2. Adjust control accuracy: Position: ± 0.5% FS |
| 3. Alarm function: upper limit, lower limit, upper and lower limits, lower return difference, double return difference, etc |
| 4. Input impedance: 0-10mA: 500 Ω, 4-20mA: 250 Ω thermocouple and DCmV |
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DCmV: ≥ 10K Ω, cold end automatic compensation accuracy: ± 0.3 ℃ within the range of 0-40 ℃ |
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Thermal resistance: fully compensated within 3 x ioQ for three wire input |
| 5. Relay contact capacity: AC220V 2A |
| 6. Power supply: AC220V≤6W ACIIOV DC24V |
| 7. Work environment requirements: temperature 0-50 ℃, relative humidity:<85%, no corrosive gases, no vibration in the workplace |
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Rear panel and electrical wiring/Rear panel and electrical wiring------------------------------------◆◆
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| 1. Horizontal and vertical 16 channel thermocouple, V, mV, mA input wiring diagram |
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| 2. Wiring diagram for horizontal and vertical 16 way thermistor input |
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Instrument installation/Instrument installation------------------------------------------------------◆◆
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| 1. Instrument installation |
| Before installing the instrument, check whether the instrument model, division number, measurement range, and sensor are consistent. |
| 1.2 The instruments are divided into two types: horizontal and vertical, horizontal rectangular, horizontal square, and vertical rectangular and vertical square. |
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| 2. Hole size |
| 2.1 Horizontal 152 × 76mm (a) |
| 2.2 Vertical 76 × 152mm (b) |
| 2.3 Square 92 × 92mm (c) |
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Instrument usage and maintenance/Instrument use and maintenance------------------------------------◆◆
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| 1. The instrument should be placed in a dry, ventilated and non corrosive gas environment, and the ambient temperature and relative temperature should meet the technical conditions. |
| 2. The instruments undergo aging verification before leaving the factory. If any damage is found during use, and it is a quality problem caused by the company's manufacturing, the company will repair it free of charge within 12 months from the date of the instrument leaving the factory. If the damage is caused by improper use and storage by the user, the user will provide repair at a cost. |
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Product packaging/Product packaging----------------------------------------------------------◆◆
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Logistics Description/Logistics instructionss-------------------------------------------------------◆◆
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