PCE Instruments PCE-SCI-U Manual


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Side 1/16
PCE-SCI-U
USERS MANUAL
NTC
Temperature Potentiometer
Resistances
Process
Pt
Temperature
tc
Temperature
Voltage
Signal
Converter
4908B
2
Signal Converter PCE-SCI-U
Signal converter
Signal converter
Signal converter
Signal converterSignal converter, isolated, multisignal
Signal converter, isolated, multisignal . process Accepts signals (mA voltage), thermocouples J, K, N, E, , R S, and Vdc) (includes excitation T and
Pt100 probes (2 and 3 wires) other Pt and Ni probes (Pt500, Pt1000, Ni100, Ni200 and Ni1000), NTC probes, resistances and potentiometers.
Output signal in 4/20 mA and 0/10 Vdc, isolated. Universal power supply 18 to 265 Vac/dc isolated. 3 way isolation between input, output
and power circuits. Circuit isolation prevents ground loops and transient propagation, protecting remote equipment and signal integrity. Easy and
fast configuration through configuration codes. Configuration system (digits and keypad) accessible behind the front cover. Functions to generate
low and high output signals, to validate remote instrumentation. ‘Password’ function to block access to configuration.
Designed range for industrial use, with potential integration into a wide of applications, reduced cost, excellent quality and optional
customization of the instrument.
Ref. PCE-SCI-U
1.  How to order
1. How to order . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Material included . . . . . . . . . . . . . . . . . . . . . . . 2
3. Installation and start-up . . . . . . . . . . . . . . . . . . . . 2
4. Additional information. . . . . . . . . . . . . . . . . . . . . 2
5. Conguration codes - Input signal . . . . . . . . . . . . . . 3
6. Connections and dimensions (mm (inch)) . . . . . . . . . . 4
7. Access the ‘Conguration system . . . . . . . . . . . . . . 5
8. Conguration system . . . . . . . . . . . . . . . . . . . . . 6
8.1.  ‘Normal mode’ of operation 6
8.2.  ‘Conguration mode 6
8.3.  Output 4/20 mA and 0/10 Vdc 6
8.4.  ‘Tools’ menu 7
8.5.  Conguration block (‘password’) 7
8.6.  Pt100 ‘alpha’ parameter 7
9. Input signals . . . . . . . . . . . . . . . . . . . . . . . . . . 8
9.1.  Process 8
9.2.  Potentiometers 8
9.3.  Resistances 9
9.4.  NTC probes 9
9.5.  Thermocouples 10
9.6.  Pt (Pt100, Pt500, Pt1000) and Ni (Ni100, Ni200, Ni1000) probes 11
10.  Technical specications . . . . . . . . . . . . . . . . . . .12
11.  Error codes . . . . . . . . . . . . . . . . . . . . . . . . . .12
12. Precautions on installation. . . . . . . . . . . . . . . . . .13
13. Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . .13
14. Factory default parameters . . . . . . . . . . . . . . . . .13
15. CE declaration of conformity. . . . . . . . . . . . . . . . .13
INDEX
USER’S MANUAL
The instrument is provided with the following elements:
• 1 x instrument PCE-SCI-U
• 4 x plug-in screw terminals
• 1 x quick installation guide
2.  Material included
If this is the rst time you are conguring this instrument, below
are the steps to follow to install and congure the instrument.
Read all the manual sections in order to have a full and clear
view of the characteristics of the instrument. Do not forget to read the
installation precautions at section 12.
1. Install the instrument at the DIN rail
2. Connect the power supply (see section 6)
• see section 8.1 for an explanation on ‘normal mode’ of operation
3. Access the ‘conguration system’ (see section 7)
4. Congure the input signal
• choose an input signal conguration code (see section 5)
• introduce the code at the instrument (see section 8.2)
5. Congure the output signal (see section 8.3)
6. Block access to the ‘conguration system’ (see section 7)
7. Connect the output signal (see section 6)
8. Connect the input signal (see section 6)
3.  Installation and start-up
User’s Manual
Datasheet
Quick installation guide
CE declaration
Warranty
Web www.pce-instruments.com
4.  Additional information


Produkt Specifikationer

Mærke: PCE Instruments
Kategori: Ikke kategoriseret
Model: PCE-SCI-U

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