Pt 100-Temperature relay Type TR600 analog
Pt100 Temperature-Relay, 6 Sensors, 6 Limits, Digital display, 2 analog outputs
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Product description
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.
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
- Accessory: Installation frame ER8 for panel mount
- Alternative: Temperature Relay Type TR660IP
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
Ie = 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 range
-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)
Housing / Installation Frame
Design V8 / Front mounting kit ER8, 8 TE
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
approx. 360 g
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