8 channels configurable as analog inputs/outputs
If used as inputs, the following signal ranges are individually configurable:
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Unused (default setting)
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0 V ... 10 V
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-10 V ... +10 V
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0 mA ... 20 mA
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4 mA ... 20 mA
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Pt100, -50 °C ... +400 °C (2-wire)
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Pt100, -50 °C ... +400 °C (3-wire), requires 2 channels
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Pt100, -50 °C ... +70 °C (2-wire)
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Pt100, -50 °C ... +70 °C (3-wire), requires 2 channels
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Pt1000, -50 °C ... +400 °C (2-wire)
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Pt1000, -50 °C ... +400 °C (3-wire), requires 2 channels
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Ni1000, -50 °C ... +150 °C (2-wire)
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Ni1000, -50 °C ... +150 °C (3-wire), requires 2 channels
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0 V ... 10 V with differential inputs, requires 2 channels
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-10 V ... +10 V with differential inputs, requires 2 channels
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Digital signals (digital input)
|
Parameter |
Value |
|
|---|---|---|
|
Resolution of the analog channels |
||
|
Voltage -10 V ... +10 V |
12 bits including sign |
|
|
Voltage 0 V ... 10 V |
12 bits |
|
|
Current 0 mA ... 20 mA, 4 mA ... 20 mA |
12 bits |
|
|
Temperature |
+0.1 °C |
|
|
LED displays |
10 LEDs for signals and error messages |
|
|
Internal power supply |
Via the I/O bus interface (I/O bus) |
|
|
External power supply |
Via the terminals ZP and UP (process voltage 24 V DC) |
|
|
Required terminal unit |
TU515 or TU516 |
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