| Model |
|
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SM-490 |
| |
| Dimensions |
|
|
48(W) × 96(H) × 100(D) |
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| Panel size |
|
|
45(W) × 92(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 100Ω and |
| |
below per a wire) |
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Thermoscope resistor(RTD) : DIN PT 100Ω, JIS PT 100Ω(permission resistance |
| |
of 5Ω and below per a wire) |
| |
Power : DC 1~5V, 0~10V Electric current : DC4~20mA |
|
A sampling cycle : 250㎳ |
|
Permission resistance of wire : Thermocouple : 100Ω and below RTD : 5Ω and below per a wire |
| |
Power : 1KΩ and below |
|
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~ |
| |
20 outside |
|
| |
| OUT1 |
|
|
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A relay output ㆍ contact capacity : 250 VAC 5A 30 VDC 5A ㆍ contact constituent : 1C |
| |
ㆍ control system : P.I.D control(conversion of direction/ inverse) |
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ㆍ ON/OFF control(conversion of direction/ inverse) |
|
SSR output ㆍ ON power : about 24VDC and above(when there is disconnection and load |
| |
resistance 600and above, limits electric current of about 30mA) |
| |
ㆍOFF power : 0.1VDC and below ㆍA ratio cycle : 1~120/a second |
| |
ㆍControl system : time ratio P.I.D |
|
Electric current, Power output |
| |
ㆍcontrol of DC4~20mA electric current(conversion of direction/ inverse, slow start, with a built |
| |
in limit function of output upper and lower), transmission output (PV) |
| |
ㆍcontrol output of DC1~5V power, transmission output of power (using 250Ω resistance) |
|
| |
| OUT2 |
|
|
|
A relay output ㆍContact capacity : 250 VAC 2A 30 VDC 2A ㆍContact constituent : 1A |
| |
ㆍControl system : ON/OFF control, SV different from Out1, setting up direction |
| |
/ inverse |
| |
ㆍAlarm output : 6 kinds of alarm output and a heater disconnection alarm, |
| |
waiting for alarm |
| |
ㆍTimer output: 999minitues, seconds ON/OFF timer |
|
| |
| OUT3 |
|
|
|
A relay output ㆍ Contact capacity : 250 VAC 2A 30 VDC 2A ㆍ Contact constituent : 1A |
| |
ㆍ Control system : ON/OFF control , SV different from Out1, setting up direction |
| |
/inverse |
| |
ㆍAlarm output : 6 kinds of alarm output and waiting for alarm |
| |
ㆍTimer output: 999minitues, seconds ON/OFF timer |
|
| |
| OUT4 |
|
|
|
Electric current, Power output |
|
Option |
| |
ㆍcontrol of DC4~20mA electric current(conversion of direction and inverse, slow |
| |
start, with a built in limit function of output upper and lower), transmission output |
| |
(PV) |
| |
ㆍcontrol output of DC1~5V power, transmission output of power (using 250Ω |
| |
resistance) |
|
When the input is selected by remote, if Out4 is set in transmission output, sends |
| |
the input remote value as it is |
|
| |
| Remote control Transmission |
|
|
|
RS485 transmission ㆍNo. of connection lines : 1~99 |
|
Option |
| |
ㆍTransmission distance : within 1.2km |
| |
ㆍTransmission wire : two wires |
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ㆍTransmission 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 |
| |
| Inside noise |
|
|
1KV R image and S image 1 ㎲ |
| |
| Relay durability |
|
|
Mechanical : one million times Electrical : three hundred thousands times |
| |
| Temperature |
|
|
0~50℃ |
| |
| Humidity |
|
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20~85% |
| |
| 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 |
|
ON/OFF timer(Out2,3) |
|
| |
| Weight |
|
|
330g |
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