TR600, Temperature-Relay for Pt 100, 6 Sensors, 6 Limits, 2 analog outputs
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- Part number: T224360
Pt100 Temperature-Relay, 6 Sensors, 6 Limits, Digital display, 2 analog outputs
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
| Input / measuered parameter: | Measuring Input Pt 100 (RTD) |
| Outputs: | Alarms/relays, Analog output 0/4-20mA, 0-10V, USB interface |
| Design: | Mount in switchgear cabinet |
| Approvals: | UL/CSA |
| Extras: | ≥ 4 sensor inputs, Reclosing lock |
| Applications: | Protection of motors, Heat and power plants, Wind energy plants, Protection of transformers |
