MCR-S10-50-UI-DCI-NC Phoenix Contact, MCR-S10-50-UI-DCI-NC Datasheet - Page 12

• Manufacturer Part Number: MCR-S10-50-UI-DCI-NC
• Description: INTERFACE ANALOG
• Manufacturer: Phoenix Contact

Specifications of MCR-S10-50-UI-DCI-NC

• Input Type: 0 - 9.5A, 0 - 55A
• Output Type: Current Or Voltage
• No. Of Output Channels: 2
• Accuracy: ± 0.5%
• Supply Voltage Range: 20VDC To 30VDC
• Approval Bodies: CE, UL Recognised
• External Depth: 114.5mm
• External: RoHS Compliant
• External Length / Height: 99mm
• Rohs Compliant: Yes

Figure 4
Setting DIP switch 10 to configuration mode (DIP switch 10
to "OFF") switches all potentiometers to "active".
100241_07_en
1
DIP 10
OFF
DIP
ON
Only for MCR-S-...-SW-DCI(-NC)
10
9
8
7
6
5
4
3
2
1
DIP switches
Description
Configuration via DIP switches/
programming via software
Input current measurement: true r.m.s.
value/arithmetic average value
Operating current/closed circuit current
behavior
Above threshold value/
Below threshold value
Setting the analog output signal
Setting the input measuring range
Description
Configuration via DIP switches
Programming via software (DIP switches 1
to 9 and potentiometer settings not
relevant)
1
1
DIP
10
...
1
5.5.3
(Rough setting via DIP switches)
Use DIP switch 9 to select the measuring process (true
r.m.s. value or arithmetic average value).
True r.m.s. value: The true r.m.s. value of an AC current
corresponds by definition to the steady-state value that
results from the instantaneous values of this current. This
steady-state value generates the same thermal work in an
ohmic resistor as a DC current of identical magnitude. The
term "true r.m.s. value" simply indicates that distorted and
pulsating currents are also measured.
Arithmetic average value:The arithmetic average value is
used to measure DC currents or to filter a DC portion from
a pulsating current. Using the arithmetic average value on
a symmetrical AC current would result in a measured value
with the value "0".
The arithmetic average value can be used to make bipolar
DC currents available as analog standard signals at the
output.
DIP 9
OFF
ON
Configuration of the Input Current Range and
Measuring Process
Description
True r.m.s. value (AC and DC without digit
sign)
Arithmetic average value (DC with digit
sign)
PHOENIX CONTACT
MCR-S-…-DCI
12