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Product description
The Pt 100 thermostat TR400 is a temperature controller and monitors up to 4 Pt 100 sensors at the same time. 4 switching points and 4 relays permit almost any combination of switching action. It also can select the highest temperature of a group of 3 or 4 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.
Due to the fact that 4 type Pt 100 sensors can be connected, the unit is especially suitable for temperature monitoring wherever up to 4 different measuring points must be monitored simultaneously:
Overview of functions
Part number
T224380 | AC/DC 24-240 V |
---|
Technical data
Rated supply voltage Us | AC/DC 24-240 V |
---|---|
Tolerance DC | DC 20.4...297 V |
Tolerance AC | AC 20...264 V 50/60 Hz |
Power consumption | < 4 W, < 13 VA |
Sensor connection
4 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
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-Data K1 … K4 and K7
5 x 1 change-over contacts | |
---|---|
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 h 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 | IEC 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 ran | -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 | Typ A, for connecting a USB stick configuration / firmware update |
Housing
Design | Wpisz 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 |
Protection class terminals | IP 20 |
Fitting position | any |
Mounting | Snap mounting on 35 mm standard rail EN 60715 or M4 screws |
Weight | app. 360 g |
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Product description
The Pt 100 thermostat TR400 is a temperature controller and monitors up to 4 Pt 100 sensors at the same time. 4 switching points and 4 relays permit almost any combination of switching action. It also can select the highest temperature of a group of 3 or 4 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.
Due to the fact that 4 type Pt 100 sensors can be connected, the unit is especially suitable for temperature monitoring wherever up to 4 different measuring points must be monitored simultaneously:
Overview of functions
Part number
T224380 | AC/DC 24-240 V |
---|
Technical data
Rated supply voltage Us | AC/DC 24-240 V |
---|---|
Tolerance DC | DC 20.4...297 V |
Tolerance AC | AC 20...264 V 50/60 Hz |
Power consumption | < 4 W, < 13 VA |
Sensor connection
4 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
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-Data K1 … K4 and K7
5 x 1 change-over contacts | |
---|---|
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 h 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 | IEC 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 ran | -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 | Typ A, for connecting a USB stick configuration / firmware update |
Housing
Design | Wpisz 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 |
Protection class terminals | IP 20 |
Fitting position | any |
Mounting | Snap mounting on 35 mm standard rail EN 60715 or M4 screws |
Weight | app. 360 g |
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