PCE Instruments PCE-SCI-D handleiding
Handleiding
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Table 2 | Input and output signals - Conguration codes
Code Input signal Output 1 Output 2
10 4/20 mA 4/20 mA 4/20 mA
11 4/20 mA 4/20 mA 0/10 Vdc
12 0/10 Vdc 4/20 mA 4/20 mA
13 0/10 Vdc 4/20 mA 0/10 Vdc
14 [no function assigned]
15 Function ‘password’
16 Reset to default factory parameters
17 Firmware version
18-20 [no function assigned]
--- Exit the menu without saving changes
5. Conguration codes
To activate the desired input and output signal ranges, activate the range
conguration code (see Table 2) into ‘conguration mode’ (see section
10.2). See connections at section 8.
INPUT SIGNAL RANGES
process 4/20 mA, 0/10 Vdc
type of signal active and passive, the instrument provides
excitation voltage to power the transducer.
excitation voltage +15 Vdc, max. 25 mA, shortcircuit protected
input impedance <2 Vdc voltage drop on terminals
>1 MOhm for Vdc
maximum oversignal
*
25 mA for mA
25 Vdc for Vdc
*
‘maximum oversignal’ is the maximum signal accepted by the instrument.
Higher signal values may cause instrument damage. Lower values are non
destructive but may be out of accuracy specications.
ACCURACY AT 25 ºC 0.3 % F.S. for mA
0.3 % F.S. for Vdc
THERMAL DRIFT 150 ppm/º
STEP RESPONSE <300 mSec. (0 % to 99 % signal)
OUTPUT SIGNAL 1
active 4/20 mA output 4/20 mA active, max. >20.5 mA, min. <1 mA,
maximum load < 400 Ohm
passive 4/20 mA output 4/20 mA passive, max. 30 Vdc on terminals
OUTPUT SIGNAL 2
active 4/20 mA output 4/20 mA active, max. >20.5 mA, min. <1 mA,
maximum load < 400 Ohm
passive 4/20 mA output 4/20 mA passive, max. 30 Vdc on terminals
0/10 Vdc output 0/10 Vdc, max. 10.5 Vdc, min.< -0.05 Vdc,
minimum load > 10 KOhm
CONFIGURATION
key pad 2 keys
display 2 digits, 7 segments, 5 mm height, red color
POWER SUPPLY
voltage range 20 to 240 Vdc ±10 %, isolated
60 to 240 Vac ±10 %, isolated
AC frequency 45 to 65 Hz
consumption <4.5 W
power wires 1 mm
2
to 2.5 mm
2
(AWG17 to AWG14)
overvoltage category 2
ISOLATION 4 WAYS
between all circuits 2300 Veff (60 seconds)
except for input - output 2 1500 Vdc (60 seconds)
ENVIRONMENTAL
IP protection IP30
impact protection IK06
operation temperature 0 to +50 ºC
storage temperature -20 to +70 ºC
‘warm-up’ time 15 minutes
humidity 0 to 95% non condensing
altitude up to 2000 meters
MECHANICAL
size 106 x 108 x 22.5 mm
mounting standard DIN rail (35 x 7.5 mm)
connections
plug-in screw terminal
(pitch 5.08 mm)
housing material polyamide V0
weight <150 grams
packaging 120 x 115 x 30 mm, cardboard
Codes with ‘no function assigned’ will display message ‘nA’
indicating the code is ‘not available’.
To select the ‘active’ or ‘passive’ mA versions at the input and
output signals, congure the connection terminals as explained
at section 8.
To measure process signals and provide dual outputs in standard
4/20 mA or 0/10 Vdc. Inputs and outputs are isolated.
Single and dual signal retransmission to one or two remote acquisition
devices (HMI, PLC, Scada, ...). Local and remote verication of process
values.
6. Typical applications
7. Technical specications
Bekijk gratis de handleiding van PCE Instruments PCE-SCI-D, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | PCE Instruments |
| Model | PCE-SCI-D |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 1821 MB |
