Products
TR8430

Evaluation unit with display for PT100/PT1000 temperature sensors

Name: TR8430
Brand: ifm
SKU: TR8430
Price: 341.90 GBP

TR8430

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Evaluation unit with display for PT100/PT1000 temperature sensors

TR8430

TR-...KDBR12-SFPKG/US/....../V

Wide temperature evaluation range
With four programmable switching outputs
Intuitive, user-friendly handling
Local display of the current temperature values
Automatic recognition of the connected sensor type

phase-out article

Alternative articles: TR7439 Product comparison: TR8430 / TR7439 When selecting an alternative article and accessories please note that technical data may differ!

For 8-pole sockets the core colours are not standardised. Please note the wiring of the sensor and the sockets (see data sheet).

Product characteristics

Number of inputs and outputs

Number of digital outputs: 4

Measuring range

-40...150 °C

-40...302 °F

Process connection

threaded connection G 1/2 external thread

Application

Special feature	Gold-plated contacts
Application	for Pt100 and Pt1000 measuring elements

Electrical data

Operating voltage [V]	18...28 DC; (to SELV/PELV)
Current consumption [mA]	< 90; (when display is active)
Protection class	III
Reverse polarity protection	yes
Power-on delay time [s]	1.5
Integrated watchdog	yes

Inputs / outputs

Number of inputs and outputs	Number of digital outputs: 4

Outputs

Total number of outputs	4
Output signal	switching signal
Electrical design	PNP
Number of digital outputs	4
Output function	normally open / normally closed; (parameterisable)
Max. voltage drop switching output DC [V]	2
Permanent current rating of switching output DC [mA]	500; (max. value for each single output)
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes

Measuring/setting range

Measuring range

-40...150 °C

-40...302 °F

Set point SP

-39.8...150 °C

-39.5...302 °F

Reset point rP

-40...149.8 °C

-40...301.5 °F

In steps of

0.2 °C

0.5 °F

Resolution

Resolution of switching output [K]	0.2
Resolution of display [K]	0.2

Accuracy / deviations

Switch point accuracy [K]	± 0,2
Display accuracy [K]	± (0,2 + ½ Digit)
Temperature drift per 10 K [K]	0.1
Temperature coefficient [% of the span / 10 K]	in case of deviation from the reference condition 25 ± 5 °C

Response times

Response time [ms]	200

Software / programming

Adjustment of the switch point	programming button
Parameter setting options	hysteresis / window; normally open / normally closed; min/max memory reset; Display unit; zero-point calibration

Operating conditions

Ambient temperature [°C]	-25...70
Storage temperature [°C]	-40...85
Protection	IP 67

Tests / approvals

EMC

DIN EN 61000-4-2 ESD	4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated	10 V/m
DIN EN 61000-4-4 Burst	2 kV
EN 61000-4-6 HF conducted	10 V

Shock resistance

DIN IEC 68-2-27

50 g (11 ms)

Vibration resistance

DIN EN 60068-2-6

20 g (10...2000 Hz)

MTTF [years]

175

Mechanical data

Weight [g]	265.5
Materials	stainless steel (1.4301 / 304); stainless steel (1.4305 / 303); EPDM/X; PC; PBT; FKM
Process connection	threaded connection G 1/2 external thread

Displays / operating elements

Display

Display unit	2 x LED, green
switching status	4 x LED, yellow
function display	alphanumeric display, 4-digit
measured values	alphanumeric display, 4-digit

Remarks

n.c. = not used

referring to UL: for use on a low voltage circuit with overcurrent protection

in accordance with UL873 tab. 28.1 or Imax = 100/Ub (Ub = voltage of the circuit)

total current rating of the unit: max. 1 A

Two outputs can be switched in parallel to achieve a total current rating of 1 A.

Switch-on points and switch-off points and the programming of the outputs must correspond exactly.

Pack quantity

1 pcs.

Electrical connection

Connection	Connector: 1 x M12; coding: A; Contacts: gold-plated

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — TR8430-00 — 13.04.2023 —