THERMAL RELAY TR600.
  • THERMAL RELAY TR600.

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Gamintojas: ZIEHL

THERMAL RELAY TR600.

Site for Programming TR600

The Pt 100 thermostat TR600 is a temperature controller and monitors up to six Pt 100 sensors at the same time. Six switching points and six relays permit almost any combination of switching action. It also can select the highest temperature of a group of three or six sensors. The temperatures of two sensors or groups of sensors can be issued to 2 analog outputs i.e. for remote displays or further evaluation. Programming is very variable and simple.

Part number
T224360 with analog output (standard)

Due to the fact that 6 type Pt 100 sensors can be connected, the unit is especially suitable for temperature monitoring wherever up to 6 different measuring points must be monitored simultaneously:

  • motors and generators with simultaneous monitoring of bearings and coolant.
  • transformers with additional monitoring of the core temperature also.
  • power machines and plants

Approval
UL E377414 Process Control Equipment, Electrical - Component

Overview of functions

  • Measuring and monitoring range -199 ... +800 °C
  • 6 sensor inputs with 2- or 3-wire connection
  • 7 relay outputs with change-over contact
  • Alarm 1 … 6 relay K1 (11/12/14) ... K6 (61/62/64)
  • Sensor Error Relay K7 (71/72/74) monitors sensor break or sensor short circuit.
  • 2 analog outputs, 0/4...20 mA and 0/2...10 V, with individual scaling.
  • Universal power supply. 2 ranges AC/DC 24-60V or AC/DC 90-240 V
  • Universal power supply AC/DC 24-240 V
  • Terminal for USB-Stick for up- and downloads of sets of parameters and for firmware-updates

Displays

  • built-in 3 digit temperature display and 1 digit program-mode display
  • LED alarm showing state of the alarm relays
  • LED sensor error blinking at sensor short circuit or sensor interruption
  • Stored values of MIN- and MAX-temperature can be displayed
  • "Sensor select" showing temperatures of the different sensors
  • "Alarm select" showing switching points

Programmable for each relay extra:

  • hysteresis
  • electronic reclosing lock or autoresets
  • switch-on delay and switch-off delay
  • MIN or MAX-function of relay
  • relay releases or picks up when exceeding the setpoint

Technical data

Power Supply
Rated supply voltage Us AC/DC 24 – 240V
Tolerance DC 20,4 - 297 V,
AC 20 - 264 V 50/60 Hz
Power consumption <4 W
<13 VA
Sensor connection (6 sensors) Pt 100 (RTD) acc. to EN 60751 (2/3- wire)
Measuring range -199°C .. 800°C, resolution = 1°C
Resistance of sensor + wire. max. 500 Ohm
Sensor current ≤0,7 mA
Measuring cycle/ time sensor ≤ 1,5 s
Tolerance ± 0,5 % of measured value ±1 digit
Temperature factor <0,04°C/K
Analog outputs OUT 1 and OUT 2
Voltage-output DC 0/2 V – 10 V , max. DC 10 mA
Current output DC 0/4 mA – 20 mA
Load max. 500 Ω
No-load voltage max. DC 16 V
Tolerance 1% of programmed span ±1 °C

Relay output

K1… K7 7 x 1 change-over contacts (CO)
Switching voltage max. AC 415 V
Switching current max. 5 A
Switching capacity max. 1250 VA (resistive load)
max. 120 W at DC 24 V
UL electrical ratings 250 V ac, 5 A, resistive
E214025 240 V ac, 1/2 hp
120 V ac, ¼ hp
B 300 – pilot duty, UL 508
Nominal operational current Ie
AC15 Tj. = 3 A ..... Ue = 250 V.
DC13 Ie = 2 A ..... Ue = 24 V
Ie = 0,2 ..... A Ue = 125 V
Ie = 0,1 ..... A Ue = 250 V
Recommended fuse NO 4 A time-lag or miniature circuit-breaker MCB B4
Recommended fuse NC 3.15 A time-lag
Expected contact life mechanical 3 x 107 operations
Expected contact life electrical 1 x 105 operations at AC 250 V / 6 A

Test conditions (EN 61010-1)

Rated impulse voltage 4000 V.
Overvoltage category III
Contamination level 2)
Rated insulation voltage Ui 300 V.
On-time 100%

EMC-tests (EN 61326-1)

emitted interference EN 61000-6-3
Burst EN 61000-4-4 +/- 4 kV
Pulse 5/50 ns, f = 5 kHz, t = 15 ms, T = 300 ms
SURGE 90 x 35 x 58IEC 61000-4-5 +/- 4 kV
Impulse 1,2 / 50 μs (8/20 μs)
discharge of static electricity IEC 61000-4-2 +/-4 kV contact,
+/- 8kV air

Environmental conditions

Ambient temperature range -20 ° C ... +65 ° C
Storage temperature range -20 ° C… +70 ° C
Altitude Up to 2000 m
Climatic conditions 5 – 85 % rel. humidity, no condensation
External wiring temperature ranges -5 ° C… +70 ° C
Vibration resistance EN 60068-2-6 2… 25 Hz ± 1,6 mm
25 ... 150 Hz 5 g
Galvanic insulation / Test-voltage Us – Relays, sensors, USB, analog output, Reset input -> DC 3820 V
Relays – sensors, USB, analog output, Reset input -> DC 3820 V
No galvanic insulation sensors, USB, analog output, Reset input
Reset input Y1/Y2 app. DC 18 V / 3,5 mA
USB connector Type A, for connecting a USB stick
to configuration / to firmware update

Housing

Design V8
Dimensions (H x W x D) 140 x 90 x 58 mm
Mounting height / Width 55 mm / 8 TE
Line connection solid wire je 1 x 1,5 mm2
Stranded wire with isolated ferrules je 1 x 1,0 mm2
Torque 0,5 Nm (3,6 lb.in)
Protection class housing IP 20