Categories | Leine linde |
---|---|
Place of Origin: | GERMANY |
Brand Name: | HAROWE |
Model Number: | 15BRCX-602-F15B/15 |
Certification: | CE |
MOQ: | 1pcs |
Payment Terms: | T/T, Western Union, MoneyGram |
Supply Ability: | 100pcs/week |
Delivery Time: | in stock |
Packaging Details: | carton |
HAROWE: | HAROWE |
15BRCX-602-F15B/15: | 15BRCX-602-F15B/15 |
GERMANY: | GERMANY |
Temperature: | 20-90 |
wire: | wire |
dimension: | 90mm |
color: | black |
Backplane bus interface ERROR Error display LED (red) ④ Supply voltage via power supply element PWR LED for power supply (green) | |
Equipotential bonding cable (optional) Figure 3-2 Block diagram and pin assignment for voltage measurementThe example in the following | |
figure shows the pin assignment for current measurement with |
4-wire transducers.① Connector 4-wire transducer CHx Channel or 8 x
channel status (green/red)
② Analog-to-Digital Converter (ADC) RUN Status display LED (green)
③ Electrical isolation ERROR Error display LED (red)
④ Backplane bus interface PWR LED for power supply (green)
⑤ Supply voltage via power supply element
⑥ Equipotential bonding cable (optional)
Figure 3-3 Block diagram and terminal assignment for 4-wire
transducer for current measurementThe example in the following
figure shows the pin assignment for current measurement with
2-wire transducers.
Connector 2-wire transducer CHx Channel or 8 x channel status
(green/red)
② Analog-to-Digital Converter (ADC) RUN Status display LED (green)
③ Electrical isolation ERROR Error display LED (red)
④ Backplane bus interface PWR LED for power supply (green)
⑤ Supply voltage via power supply element
⑥ Equipotential bonding cable (optional)
Figure 3-4 Block diagram and terminal assignment for 2-wire
transducer for current measurementThe module is set to voltage
measuring type with measuring range ±10 V by default. You
need to reassign the module parameters with STEP 7 if you want to
use a different
measuring type or range.
The following table shows the measuring types and the respective
measuring rangeSee Appendix Representation
of analog
values in voltage
measuring ranges
(Page 62).
Current 2WMT
(2-wire transducer)
4 mA to 20 mA See Appendix Representation
of analog
values in the current
measuring ranges
(Page 63).
Current 4WMT
(4-wire transducer)
4 mA to 20 mA
0 mA to 20 mA
±20 mA
Deactivated -
The tables of the input ranges, overflow, undershoot range, etc.
are available in appendix
Representation of analog values (Page 60).The AI 8xU/I HF is
usually already integrated in the hardware catalog of STEP 7 (TIA
Portal).
In this case, STEP 7 (TIA Portal) checks the configured properties
for plausibility during
configuration.
However, you can also assign parameters to the module by means of a
GSD file and the
configuration software of any provider. The module does not check
the validity of the
configured properties until after the configuration has been
loaded.
When you assign the module parameters in STEP 7, you use various
parameters to specify
the module properties. The following table lists the configurable
parameters. The effective
range of the configurable parameters depends on the type of
configuration. The following
configurations are possible:
Central operation with a CPU
● Distributed operation on PROFINET IO in an ET 200MP system
● Distributed operation on PROFIBUS DP in an ET 200MP system
When assigning parameters in the user program, use the WRREC
instruction to transfer the
parameters to the module by means of data records; refer to the
section Parameter
assignment (Page 50).
The following parameter settings for the channels are possible:
Table 4- 1 Configurable parameters and their defaultsMissing supply
voltage
L+
Yes/No No Yes Channel 1) Module 3)
• Overflow Yes/No No Yes Channel Module 3)
• Underflow Yes/No No Yes Channel Module 3)
• Wire break Yes/No
(Voltage: 1 V to 5 V
Current: 4 mA to
20 mA)
No Yes Channel Module 3)
• Current limit for wire
break diagnostics 2)
1.185 mA or 3.6 mA 1.185 mA Yes Channel -• Measurement type See
section Measuring
types and ranges
(Page 25)
Voltage Yes Channel Channel
• Measuring range ±10 V Yes Channel Channel
• Operating mode Standard
Fast
Standard Yes Channel --- 4)
• Interference frequency
suppression
400 Hz
60 Hz
50 Hz
10 Hz
50 Hz Yes Channel Module
• Smoothing None/low/medium/hi
gh
None Yes Channel Channel