HCS I/O4000 Temperature
4
A5E36313298A/001, 09/2015
Technical specifications
Temperature measuring inputs
Number of analog inputs with
2-wire technology
4
Number of analog inputs with
4-wire technology
2
Type of connection
2-wire and 4-wire
technology
Physical measuring principle Sigma Delta
Measuring accuracy:
± 1 K
A/D conversion time at
analog input
150 ms
Sensor circuit, typical
210
μA
Isolation between channels
No
Impulse withstand voltage of
inputs, maximum
15 V
Temperature drift per °C,
typical
0.05 %/°C
Temperature offset per K,
maximum
0.1 K/K
Temperature measurement
deviation per K, maximum
11.5 ppm
Connectable sensors
Temperature measuring
range with Pt 100 according
to IEC 60751
0...410 °C
Temperature measuring
range with Pt 1000 according
to IEC 60751
0...850 °C
Temperature measuring
range for type J thermocouple
0...650 °C
Temperature measuring
range for type K
thermocouple
0...440 °C
Temperature measuring
range for type L
thermocouple
0...640 °C
Analog inputs - current
Number of analog inputs
4
Current measuring range
0...20 mA
Relative measuring accuracy
referred to measured current
value
0.5%
Ambient conditions
Ambient temperature during
operation
0 °C to 55 °C
Ambient temperature during
storage and transport
-
25 ℃ to +70℃
Relative air humidity during
operation and storage
95 % at 25 °C, decreasing
linearly to 50 % at 50 °C
Degree of pollution
2
Installation altitude above sea
level, max.
2000 m
Mechanical specifications
Weight
Approx. 0.15 kg
Degree of protection
IP20
Dimensions (W x H x D)
27 mm x 141 mm x 110
mm
Technical Assistance
Telephone: +49 (0) 911-895-7222 (8°° - 17°° CET)
Email: [email protected]
Internet: www.siemens.com/automation/support-request
Additional documentation
You will find more detailed information in Siemens Industry
Online Support
