The system data apply.
Only additional details are therefore documented below.
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Parameter |
Value |
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|---|---|---|
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Process voltage |
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Connections |
Terminal 5 for +24 V (UP) as well as terminal 6 for 0 V (ZP) |
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Rated value |
24 V DC |
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Protection against reversed voltage |
Yes |
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Rated protection fuse on UP |
1 A slow |
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Galvanic isolation |
Yes, per module (no isolation between channels) |
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Current consumption |
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From 24 V DC power supply at the terminals UP/L+ and ZP/M of the CPU PM50xx |
<< 1 mA |
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From UP at normal operation |
max. 70 mA |
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Inrush current from UP (at power up) |
0.005 A2s |
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Max. length of analog cables, conductor cross section > 0.2 mm² |
On request |
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Weight |
20 g |
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Mounting position |
Horizontal or vertical with derating (output load reduced to 50 % at +40 °C per group) |
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Cooling |
The natural convection cooling must not be hindered by cable ducts or other parts in the control cabinet. |
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Resolution of the analog channels |
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Voltage 0 V...10 V |
12 bits |
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Current 0 mA...20 mA |
12 bits |
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Current 4 mA...20 mA |
12 bits |
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LED displays |
2 LEDs for signals O0 and O1 |
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Internal power supply |
Via the CPU PM50xx |
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External power supply |
Via the terminals UP and ZP (process voltage 24 V DC) |
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Required CPU |
PM50xx |
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Technical data of the analog outputs
NOTICE
All I/O channels (digital and analog) are protected against reverse polarity, reverse supply, short circuit and temporary overvoltage up to 30 V DC.
|
Parameter |
Value |
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|---|---|---|---|---|
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Number of channels per module |
2 |
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Distribution of channels into groups |
1 group of 2 channels |
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Connections of the channel 0 |
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Voltage mode |
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Terminal O0+ and O0- |
Terminals 1 and 2 |
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Current mode |
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Terminal O0+ and ZP |
Termnal 1 and 6 |
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Connections of the channel 1 |
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Voltage mode |
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Terminal O1+ and O1- |
Terminals 3 and 4 |
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Current mode |
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Terminal O1+ and ZP |
Terminals 3 and 6 |
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Output type |
Unipolar |
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Galvanic isolation |
Yes, per option board (no isolation between channels) |
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Configurability |
0 V ... 10 V 0 mA ... 20 mA 4 mA ... 20 mA (each output can be configured individually) |
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Output resistance (load), as current output |
0 W...500 W |
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Output loadability, as voltage output |
Max. ±10 mA |
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Indication of the output signals |
One LED per channel |
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Conversion cycle |
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1 activated channel |
250 µs |
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2 activated channel |
500 µs |
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Resolution for all configurations |
12 bits |
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Settling time for full range change (resistive load, output signal within specified tolerance) |
Typ. 5 ms |
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Conversion error of the analog values caused by non-linearity, adjustment error at factory and resolution within the normal range |
Max. |
±0.3 % at +25 °C |
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Max. |
±0.3 % over full temperature range |
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Temperature coefficient (is related to the max error at +25°C and max error in the full range) |
±0.003 %/K |
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Temporary deviation during EMC disturbance |
Max. |
±3 % |
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Mapping between output signal and digital value |
Output ranges of voltage and current |
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Unused voltage outputs |
Must be configured as "not used" |
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Unused current outputs |
Must be configured as "not used" |
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