| 产品阐述 |
| Current output 0/4 mA ... 20 mA |
| General specifications |
| Signal type |
Analog input |
| Supply |
| Connection |
terminals 14+, 15- or power feed module/Power Rail |
| Rated voltage |
20 ... 30 V DC |
| Ripple |
within the supply tolerance |
| Power loss/power consumption |
≤ 0.98 W / 0.98 W |
| Input |
| Connection |
terminals 1, 2, 3, 4 |
| RTD |
type Pt10, Pt50, Pt100, Pt500, Pt1000 (EN 60751: 1995)
type Pt10GOST, Pt50GOST, Pt100GOST, Pt500GOST, Pt1000GOST (6651-94)
type Cu10, Cu50, Cu100 (P50353-92)
type Ni100 (DIN 43760) |
|
Measuring current |
approx. 200 µA with RTD |
|
Types of measuring |
2-, 3-, 4-wire connection |
|
Lead resistance |
max. 50 Ω per lead |
|
Measuring circuit monitoring |
sensor breakage, sensor short-circuit |
| Thermocouples |
type B, E, J, K, N, R, S, T (IEC 584-1: 1995)
type L (DIN 43710: 1985)
type TXK, TXKH, TXA (P8.585-2001) |
|
Cold junction compensation |
external and internal |
|
Measuring circuit monitoring |
sensor breakage |
| Voltage |
selectable within the range -100 ... 100 mV |
| Potentiometer |
0 ... 20 kΩ (2-wire connection), 0.8 ... 20 kΩ (3-wire connection) |
| Input resistance |
≥ 1 MΩ (-100 ... 100 mV) |
| Output |
| Connection |
output I: terminal 7: source (-), sink (+), terminal 8: source (+), terminal 9: sink(-) |
| Output |
Analog current output |
|
Current range |
0 ... 20 mA or 4 ... 20 mA |
|
Fault signal |
downscale 0 or 2 mA, upscale 21.5 mA (acc. NAMUR NE43) |
|
Source |
load 0 ... 550 Ω
open-circuit voltage ≤ 18 V |
|
Sink |
Voltage across terminals 5 ... 30 V. If the current is supplied from a source > 16.5 V,
series resistance of ≥ (V - 16.5)/0.0215 Ω is needed, where V is the source voltage.
The maximum value of the resistance is (V - 5)/0.0215 Ω. |
| Transfer characteristics |
| Reaction time |
worst case value (sensor breakage and/or sensor short circuit detection enabled)
mV: 1 s, thermocouples with CJC: 1.1 s, thermocouples with fixed reference temperature: 1.1 s, 3- or 4-wire RTD: 920 ms, 2-wire RTD: 800 ms, Potentiometer: 2.05 s |
| Directive conformity |
| Electromagnetic compatibility |
|
|
Directive 2004/108/EC |
EN 61326-1:2006 |
| Conformity |
| Electromagnetic compatibility |
NE 21:2006 |
| Protection degree |
IEC 60529:2001 |
| Ambient conditions |
| Ambient temperature |
-20 ... 60 °C (-4 ... 140 °F) |
| Mechanical specifications |
| Protection degree |
IP20 |
| Mass |
approx. 130 g |
| Dimensions |
20 x 119 x 115 mm (0.8 x 4.7 x 4.5 in) , housing type B2 |
| Mounting |
on 35 mm DIN mounting rail acc. to EN 60715:2001 |
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