Supplementary electronics for 4-wire connection
SITRANS P, supplementary electronics for 4-wire connection |
|
---|---|
Output |
|
Output signal |
0 ... 20 mA or 4 ... 20 mA |
Load |
Max. 750 Ω |
Voltage measurement |
Linear (square-rooting in transmitter if necessary) |
Electrical isolation |
Between power supply and input/ output |
Measuring accuracy |
|
Conformity error (in addition to transmitter) |
≤ 0.15 % of set span |
Influence of ambient temperature |
≤ 0.1 % per 10 K |
Power supply effect |
≤ 0.1 % per 10 % change in voltage or frequency |
Load effect |
≤ 0.1 % per 100 % change |
Rated conditions |
|
Ambient temperature |
-20 ... +80 °C (-4 ... +176 °F) |
Storage temperature |
-50 ... +85 °C (-58 ... +185 °F) |
Degree of protection |
IP54 to EN 60529 |
Electromagnetic compatibility (EMC) |
EN 50081, EN 50082 |
Structural design |
|
Dimensions (W x H x D) in mm (inch) |
80 x 120 x 60 (3.15 x 4.72 x 2.36) |
Electrical connection |
Screw terminals (Pg 13.5 cable inlet) or Han 7D / Han 8U plug |
Power supply |
|
Supply voltage |
230 V AC (-10 ... +6 %, 47 ... 63 Hz, approx. 6 VA) or 24 V AC/DC (24 V AC ± 10 %, 47 ... 63 Hz, approx. 3 VA) |
Permissible ripple (within the specified limits) |
Approx. 2.5 V pp |