ÐаÑалог Weidmuller: Electronics - Analogue Signal Conditioning
ÐаÑалог Weidmuller: Electronics - Analogue Signal Conditioning
ÐаÑалог Weidmuller: Electronics - Analogue Signal Conditioning
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Indicators and configurable<br />
displays<br />
Indicators and configurable displays for analogue signals<br />
PMX420 SERIES<br />
Universal, 4-character current/voltage display<br />
• Display instrument for control panel installation<br />
• Pluggable connection terminals<br />
• 4-character, scalable display<br />
• Simple menu-driven configuration<br />
PMX420Plus<br />
Display with analogue output and 4 alarm channels<br />
H<br />
L<br />
W<br />
+24 V<br />
5<br />
+<br />
Vin 7<br />
Iin<br />
8<br />
0 V<br />
9<br />
4 0 V 3 +24 V<br />
Ch 1 (opt)<br />
PS<br />
V/I V/I<br />
Ch 2 (opt)<br />
Ch 3 (opt)<br />
Ch 4 (opt)<br />
Vout/Iout<br />
Iout<br />
Vout<br />
NC<br />
Common<br />
NO<br />
NC<br />
Common<br />
NO<br />
NC<br />
Common<br />
NO<br />
NC<br />
Common<br />
NO<br />
+<br />
–<br />
–<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
19<br />
20<br />
21<br />
22<br />
23<br />
24<br />
2<br />
3<br />
5<br />
G<br />
Technical data<br />
Alarm<br />
Type<br />
Scaling<br />
Output current<br />
Output voltage<br />
Transmit function<br />
Load impedance, voltage/current<br />
Residual ripple<br />
Alarm<br />
Type<br />
Number of channels<br />
Type of contact<br />
Switching current<br />
Insulation voltage<br />
Leakage current quenching<br />
Adjustable output for current or voltage<br />
Variable<br />
0...22 mA<br />
0...11 V<br />
direct or inverted<br />
850 Ω @ 20 mA (current output) / < 500 Ω (voltage output)<br />
≤ 20 mV ss<br />
Internal Alarm via LED or output signal to external controller<br />
4<br />
2 CO contact und 2 NO contacts<br />
5 A @ 240 V AC,<br />
10 A @ 24 V DC<br />
2 kV input / power supply<br />
internal<br />
Connections<br />
Terminal <strong>Signal</strong><br />
1 – Supply voltage<br />
2 + High level<br />
3 + Supply voltage<br />
4 – Low level<br />
5 <strong>Signal</strong> + sensor supply<br />
6 Configuration<br />
7 <strong>Signal</strong> + voltage input<br />
Inputs<br />
8 <strong>Signal</strong> + current input<br />
9 <strong>Signal</strong> 0 V<br />
10 Not used<br />
11 NC contact<br />
12 Common Alarm channel 1<br />
13 NO contacts<br />
14 NC contact<br />
15 Common Alarm channel 2<br />
16 NO contacts<br />
Alarm channel 3<br />
Alarm channel 4<br />
<strong>Analogue</strong> Output<br />
17<br />
19<br />
21<br />
NO contacts<br />
NO contacts<br />
<strong>Signal</strong> +<br />
18<br />
20<br />
22<br />
Common<br />
Common<br />
<strong>Signal</strong> –<br />
Dimensions<br />
Clamping range (nominal / min. / max.)<br />
Length x width x height<br />
Note<br />
mm²<br />
mm<br />
Screw connection<br />
1.5 / 0.5 / 2.5<br />
137 / 96.6 / 48.8<br />
Ordering data<br />
Connection system<br />
Voltage input/Current input<br />
Type Qty. Order No.<br />
PMX420Plus 1 7940018957<br />
Note<br />
Accessories<br />
G.10
Change language