SL540
SL590
SL540

SL540

SL590

SL590

High accuracy limit controller

NOVA500 SL SERIES

It is a high accuracy limit controller

  • High accuracy control with 18bit A/D convertor ±0.1% of full scale ±1 digit

    Memory and display function of high and low temperature value

    In case that over temperature occurs, relay recovery function by check key

    Memory and display function of time period from the power off the reset

    1point transmission output, 1point over output, 1point alarm output support
    (Max. 2points)

    Input piece bias function(Max. 4points)

    Various communication protocol support(Modbus and etc.)

Product Inquiry

High Limit Control

① If PV value is over then SP value, “OVER” LAMP and “OUT” LAMP is ON
② PV value returns normal status, “OVER” LAMP is OFF. However, “OUT” LAMP is remaining.
③ Operator press “RESET” Key for Confirmation, “OUT” LAMP is OFF, “OUT” Relay is ON.
④ When PV value is over SP value, Reset function is not working in.

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Group SL540 SL590
Size
48(W)×48(H)×100(L)
96(W)×96(H)×100(L)
PV display
Each 4 digits
Sampling time
250ms
Analog input Type/Accuracy
1point(Universal input) / ±0.1% of FS ±1digit(Inquire separately for PTC and JPTB)
TC
K, J, E, T, R, B, S, L, N, U, W, Platinel Ⅱ
RTD
PT100(IEC), JPT100(JIS), 1/100 Displayable
DCV
-10 ~ 20mV, 0 ~ 100 mV, 0.4 ~ 2.0V DC, 1 ~ 5V DC, 0 ~ 10V DC (4 ~ 20mA, 0 ~ 20mA, External resistance 250Ω, 500Ω Attach)
Analog output Type
Fixing 1 point
Output type
Retransmission output (PV, SP) or Loop Power Supply
Ret
4~20mA DC, 0~20mA (Option) (Resistance : Max. 600Ω)
Digital
output		 Quantity
A : 1 point, C : 1 point
Specification
Max. 30V DC/1A, 250V AC/1A
Signal type
Alm/over each 1 point
Communication
PC-Link, PC-Link(Checksum),Modbus(ASCII, RTU), Max. 19200bps
Power
100~240V AC, 50/60Hz, 10VA Max.

Model code

Model Additional code Contents Remark
SL5 □ 0 - 0 □ / □
Size
 9
96 * 96
4
48 * 96
Power
 0
100 ~ 240V AC
1
24V DC
Option
 RS
RS485
1ManualInstruction manual
Communication manual
Software manual
2CatalogueCatalogue
3DimensionDimension
4SoftwareSoftware