Vector 40-10-0256, Manual

Page: 4 / 34

TRA-F22x-A
T
ECHNICAL
S
PECIFICATIONS
Doc: 70-00-0958A V1.0, 20221102 © Vector Controls GmbH, Switzerland Page 4-34
Subject to change without notice www.vectorcontrols.com
V
ECTOR
2 Technical Specifications
Power supply Power requirements 110 … 250 VAC, 50/60 Hz
Power consumption Max. 5 VA
Electrical connection
Screw terminals
Wire 0.15
…2. 05 mm2 (AWG 26 …1 4)
Built-in sensor Temperature range
Accuracy 0…50°C
0…50°C (32…122°F)
0.5°C (1°F)
Signal inputs Digital and temperature input
Temperature range
Temperature accuracy
Selectable via parameter
-
20…60°C (- 4…140°F)
0.5°C (1°F) at 0…50°C (32…122°F)
1.0°C (2°F) at <0°C (<32°F), >50°C (>122°F)
Type & range of temperature sensor NTC (Sxx-Tn10): - 40…140°C (- 40…284°F)
Signal outputs Relays outputs (SPST NO)
Insulation strength
between relays and system electronics
between neighboring contacts
Electronic control type
0…250 VAC, resistive load current 5A, inductive 2A
2500V to EN 60 730-1
2500V to EN 60 730-1
2.B (micro-disconnection)
Analog outputs
Output signal
Resolution
Maximal load
0…10 VDC
10 bit, 9,7 mV
Voltage signal: ≥1kΩ
Temperature
resolution
Displayed temperature 0.1°C (0.5°F)
Set point 0.5°C (1°F)
Network Hardware interface
Max nodes per network
Max nodes per segment
RS485 in accordance with EIA/TIA 485
247
128 (TRA-F22x-A only)
Conductor wire
Impedance Shielded Twisted Pair (STP) cable
100
– 130 Ω
Galvanic isolation The communication circuitry is non-isolated
Network topology According Modbus manual (Modbus over serial line)
Recommended maximum length per chain 1200 m (4000 ft.)
Modbus Communication standard Modbus RTU ( www.modbus.org )
Default setting 38400 baud rate, even parity, 1 stop bit
Communication speed (baud rate) 2400, 4800, 9600, 19200, 38400, 57600, 115200
Modbus RTU protocol (8 data bits) no parity – 1 or 2 stop bits;
even or odd parity – 1 stop bit
Environment Operation
Climatic conditions
Temperature
Humidity
To IEC 721-3-3
class 3K5
0…50 °C (32…122 °F)
<85 % RH non-condensing
Transport & storage
Climatic conditions
Temperature
Humidity
Mechanical conditions
To IEC 721-3-2 and IEC 721-3-1
class 3K3 and class 1K3
0…50 °C (32…122 °F)
<95 % RH non-condensing
class 2M2
Standards Safety class II (IEC 61140)
Degree of protection IP30 to EN 60529
General Material Fire proof PC+ABS plastic (UL94 class V-0)
Dimensions front part (H x W x D)
Dimensions back part (H x W x D) 88 x 88 x 16 mm (3.5 x 3.5 x 0.6 in)
67 x 61 x 25 mm (2.6 x 2.4 x 1.0 in)
Weight (including package) 250 g (8.81 oz)
2.1 Product testing and certification
Declaration of
Conformity
Information on the conformity of our products can be found on our website
www.vectorcontrols.com on the corresponding product page under "Downloads".