Datasheet > PDI20AC1LR0

PDI20AC1LR0

更新时间： 2024-11-19 23:27:03

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数据手册

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PDI20AC1LR0 数据手册

Temperature Controls

Single Loop PID-Controllers

Type PDI 20

•4-dgt multi-range µP-based PID controller

• Temperature measurements in °C or °F

• All software functions selectable by key-pad

•PID, ON/OFF and neutral zone selectable controls

• Autotuning, direct or reverse PID control and dynamic

setpoint capability

•One relay or SSR control output

•One independent alarm setpoint (on request)

•Degree of protection: IP54

•Front size: 24 x 48 mm

Product Description

Ordering Key

Model

Measurement

Power supply

Control output (Out 1)

Alarm output (Out 2)

PDI20A T1 HRX

4-dgt multi-range µP-based

controller for temperature

measurements in °C or °F and

for process signals.

Input from thermoresistance

or thermocouple, PTC, 0/4

to 20 mA or 0 to 10 VDC. Any

parameter is fully programm-

able by user-friendly key-pad.

The PDI 20 includes auto-

tuning, direct or reverse PID

control and dynamic setpoint

capability. The housing is easy

to mount and ensures

degree of protection of IP 54.

Type Selection

Measurements

Power supply

Control output (Out 1) (*)

Alarm output (Out 2) (*)

T1:

T2:

TC inputs: J, K, S

RTD inputs:

Pt100, Ni100

PTC input: KTY81

4 to 20 mADC

0 to 20 mADC

0 to 10 VDC

24 VAC, -10% +10%,

Relay

SSR (12 VDC)

None

Relay

SSR (12 VDC)

50/60 Hz,

24VDC -10% +10% ¹⁾

with galvanic insulation

90 to 240 VAC, 50/60Hz

with galvanic insulation

T3:

C1:

C2:

V1:

On request

(*) If out1 is a relay type, out2 can be only an SSR type and viceversa

Input Specifications

Accuracy

Temperature drift

RTD (Pt100, Ni100)

(@ 25°C ± 5°C, R.H. ≤ 60%) ± 0.5% f.s., ± 1 dgt

TC (J, K, S)

(@ 25°C ± 5°C, R.H. ≤ 60%) ± 0.5% f.s., ± 1 dgt

PTC (KTY81, 990 Ω @ 25°C)

(@ 25°C ± 5°C, R.H. ≤ 60% ) ± 0.5% f.s., ± 1 dgt

Process Signals (20 mA, 10 V)

RTD

± 150 ppm/°C

PTC (KTY 81, 990 Ω @ 25°C)

Process signals

Sampling rate

Display

Max. and min. indication

RTD/TC/PTC

1 time/second

7-segment LED, h 12 mm

(@ 25°C ± 5°C, R.H. ≤ 60% ) ± 0.5% f.s., ± 1 dgt

Depending on range and type

of the temperature probe

Max. 7000 (700,0),

Process signals

Min. -999 (-99.9)

Specifications are subject to change without notice (16.10.00)

12 3 4

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