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TsI1762-AD

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   Digital display TsI1762-AD (TsI1762AD; TsI1762 AD, TsI 1762 AD, TsI-1762-AD; TsI 1762-AD; tsi 1762AD, tsi-1762AD, tsi-AD 1762)
    Digital display TsI1762-AD - a device designed for use in full-scale NPP simulator simulating by the IOC (O), control systems, work units that use their systems of control and measurement instrumentation unit F1762.3-AD, F1762 .5-AD-AD F1762.6, F1762.7-BP and BP-F1762.8.
    When used in control systems and measurement unit of analog controllers devices TsI1762-AD can be used as a digital representation of the measuring device type information of these parameters.
    Digital indicators TsI1762-AD provide:
    1) The simulation and measurement voltage U DC current I, in the various measurement ranges;
    2)    discrete analog (for indicators TsI1762.7-AD and TsI1762.8-BP), and a digital display of measurement results;
    3) software job (using a PC via RS-485)
    - ranges;
    - start and end of the scale;
    - type of scale;
    - The number of averages;
    - the settings for (zone alarm) (for TsI1762.7-AD and TsI1762.8 AD);
    - state illumination range of the instrument (for TsI1762.8-AD);
    - brightness of the indicators;
    4) the management and exchange of data via RS-485;
    5) control and alarm outputs the measured values ​​for setpoints (for TsI1762.8-AD).
 
    Structural features TsI1762-AD

    Digital indicators such TsI1762-AD has the following modifications:

    TsI1762.H-AP-X-X
    - X - type of indicator:
    3 - TsI1762.3
    5 - TsI1762.5
    6 - TsI1762.6
    7 - TsI1762.7
    - X - color display:
    1 - red;
    2 - Green;
    3 - yellow.
    - X - frame color:
    1 - white;
    2 - gray;
    3 - black.

    TsI1762.8-AD-X-X-X
    - X - type of indicator:
    1 - red;
    2 - Green;
    3 - yellow.
    - X - highlighting the scale:
    0 - no lights;
    1 - white lights;
    2 - light blue.
    - X - frame color:
    1 - white;
    2 - gray;
    3 - black.
    Digital indicators TsI1762-AD correspond konstruktivy devices:
    - TsI1762.3-AD instrument F1762.3-AD;
    - TsI1762.5-AD instrument F1762.5-AD;
    - TsI1762.6-AD instrument F1762.6-AD;
    - TsI1762.7-AD instrument F1762.7-AD;
    - TsI1762.8-AD-AD F1762.8 device.
    Using a two-wire RS -485 interface allows you to turn the device TsI1762-AD in the measurement and control systems in conjunction with other controlled devices from a single computer, with a total length of the link between devices and computer up to 1.2 km.

   
Specifications TsI1762-AD

   
Table 1 shows the type of display devices, depending on the modification of the digital display.
    Table 1
Modification
Digital
Indicator
The maximum range of evidence on the digital readout
N min - N max
Display
Discrete analog
Digital
number
discrete
provisions
view
Scale
Number
signs
TsI1762.3-AD
-999 to 9999
-
-
4
TsI1762.5-AD
-999 to 9999
-
-
4
TsI1762.6-AD
-9999 to 9999
-
-
5
TsI1762.7-AD
-999 to 9999
23
column
4
TsI1762.8-AD
-999 to 9999
61
pie
4

   
The number of settings - to 4, alarm zone - up to 5 (for TsI1762.7-AD and TsI1762.8 AD).
    MTBF TsI1762-BP of at least 50,000 hours (the probability of failure-free operation during 8000 hours - not less than 0.85).
    For TsI1762-AD average lifespan is at least 10 years of age.
    Dimensions and weight equipment TSI1762-AD are shown in Table 2.
    Table 2
Modification
Digital
Indicator
Overall dimensions
Weight,
by frame
landing in the mosaic-like shield
landing in the shield panel type
with mounting brackets
TsI 1762.3-AD
50 × 25 × 5mm
45 × 20.8mm
45 × 20.8mm
49 × 24 × 88 mm
0.2 kg
TsI 1762.5-AD
100 × 50 × 5mm
95 × 45mm
91.8 × 44mm
99 × 49 × 124mm
0.4 kg
TsI1762.6-AD
100 × 50 × 5mm
95 × 45mm
91.8 × 44mm
99 × 49 × 124mm
0.4 kg
TsI1762.7-AD
50 × 100 × 5mm
45 × 95mm
44 × 91.8mm
49 × 99 × 124mm
0.4 kg
TsI1762.8-AD
100 × 100 × 5mm
95 × 95mm
90 × 90mm
99 × 99 × 78mm
0.6 kg

   
Operating conditions TsI1762-AD

    Standard conditions for use of devices TsI1762-AD:
    - ambient temperature - (20 ± 5) ° C;
    - relative humidity - 30% to 80%;
    - atmospheric pressure - from 84kPa to 106.7 kPa.

    Operating conditions TsI1762-AD:
    a) The effect of mechanical factors:
    - by vibration and shock - in line with the group M38 GOST 17516.1;
    - for earthquake resistance - devices TsI1762-AD are shakeproof and earthquake-proof: they provide a performance by an earthquake in 8 points at the facility level above ground level up to 25m or an earthquake in 7 balls at the facility level above ground level, not more than 40 m in accordance with the requirements of GOST 17516.1 .
    b) the impact of climatic factors TsI1762-AD are in accordance with the requirements of GOST 15150 4.1 TV in the atmosphere type III:
    - ambient temperature - from -10 ° C to +50 ° C (continuous) or +55 ° C (6 hours);
    - relative humidity - 80% at 25 ° C (long-term);
    - relative humidity 98% at 35 ° C (6 hours)
atmospheric pressure of 84kPa to 106.7 kPa.


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