详细信息
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| Model |
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SM-720 |
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| Dimensions |
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72(W) × 72(H) × 100(D) |
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| Panel size |
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68(W) × 68(H) |
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| Power Supply |
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AC100~240V(permissible power range ± 10%) 50/60 ? |
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| Power Consumption |
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6.0W, MAX 5VA |
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| Indication Form |
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7segment LED DISPLAY the Upper: PV(green), the Lower: SV(red) |
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| Input |
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Sensor input : Thermocouple : K(CA), J, R, E, S, B, T, C(permission resistance of 100? and |
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below per a wire) |
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Thermoscope resistor(RTD) : DIN PT 100?, JIS PT 100?(permission resistance |
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of 5? and below per a wire) |
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Power : DC 1~5V, 0~10V Electric current : DC4~20mA |
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A sampling cycle : 250? |
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Permission resistance of wire : Thermocouple : 100? and below RTD : 5? and below per a wire |
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Power : 1K? and below |
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Permission input power : within ±10V |
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Measure : FULL SCALE within ±0.3% |
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Remote input : working by the value that is stored on SV of this gauge through the input of DC4~ |
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20 outside |
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| OUT1 |
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A relay output ? contact capacity : 250 VAC 5A 30 VDC 5A ? contact constituent : 1C |
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? control system : P.I.D control(conversion of direction/ inverse) |
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? ON/OFF control(conversion of direction/ inverse) |
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SSR output ? ON power : about 24VDC and above(when there is disconnection and load |
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resistance 600and above, limits electric current of about 30mA) |
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?OFF power : 0.1VDC and below ?A ratio cycle : 1~120/a second |
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?Control system : time ratio P.I.D |
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Electric current, Power output |
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?control of DC4~20mA electric current(conversion of direction/ inverse, slow start, with a built |
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in limit function of output upper and lower), transmission output (PV) |
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?control output of DC1~5V power, transmission output of power (using 250? resistance) |
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| OUT2 |
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A relay output ?Contact capacity : 250 VAC 2A 30 VDC 2A ?Contact constituent : 1A |
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?Control system : ON/OFF control, SV different from Out1, setting up direction |
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/ inverse |
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?Alarm output : 6 kinds of alarm output and a heater disconnection alarm, |
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waiting for alarm |
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?Timer output: 999minitues, seconds ON/OFF timer |
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| OUT3 |
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A relay output ? Contact capacity : 250 VAC 2A 30 VDC 2A ? Contact constituent : 1A |
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? Control system : ON/OFF control , SV different from Out1, setting up direction |
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/inverse |
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?Alarm output : 6 kinds of alarm output and waiting for alarm |
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?Timer output: 999minitues, seconds ON/OFF timer |
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| OUT4 |
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Electric current, Power output |
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Option |
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?control of DC4~20mA electric current(conversion of direction and inverse, slow |
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start, with a built in limit function of output upper and lower), transmission output |
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(PV) |
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?control output of DC1~5V power, transmission output of power (using 250? |
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resistance) |
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When the input is selected by remote, if Out4 is set in transmission output, sends |
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the input remote value as it is |
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| Remote control Transmission |
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RS485 transmission ?No. of connection lines : 1~99 |
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Option |
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?Transmission distance : within 1.2km |
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?Transmission wire : two wires |
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?Transmission speed : selection among 2400, 4800, 9600BPS |
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| Control of programmer room |
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Pattern 20segments program control |
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| Control of Manual Electric current |
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Manual control by registered value of 20mA DC values |
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| Inside noise |
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1KV R image and S image 1 ? |
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| Relay durability |
|
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Mechanical : one million times Electrical : three hundred thousands times |
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| Temperature |
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0~50℃ |
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| Humidity |
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20~85% |
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| Special feature |
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Selection of basic form PS485 transmission |
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Multi-input/output function |
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3patterns 30segment program control |
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Electric current, slow start, limit of electric current upper and lower |
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ON/OFF timer(Out2,3) |
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| Weight |
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340g |
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SAMWON,韩国三元,SM-720
