Murata DMS-20PC-1-DCM-G-C Self-powered, positive input led display, dc voltage monitor Datasheet

DMS-20PC-0/1/2/8-DCM
Self-Powered, Positive Input LED
Display, DC Voltage Monitors
FEATURES
N
Self-powered, only two connections required
N
+4.50-19.99Vdc, +8.0-50.0Vdc, +30.0-199.9Vdc
and +30-264Vdc models
N
Ideal replacements for analog panel meters
N
Ultra-low power consumption (8mA typ.)
N
0.37"/9.4mm high, red or blue, LED displays
N
Subminiature 1.38" x 0.88" x 1.0" packages
N
Super reliable, epoxy-encapsulated, construction
Functional Specifications
Input
Voltage Range: ~
DMS-20PC-0-DCM
DMS-20PC-1-DCM
DMS-20PC-2-DCM
DMS-20PC-8-DCM
Current Consumption:
DMS-20PC-0/1-DCM
DMS-20PC-2/8-DCM
Performance
Sampling Rate
Resolution:
DMS-20PC-0-DCM
DMS-20PC-1/8-DCM
DMS-20PC-2-DCM
Accuracy @ +25°C:
DMS-20PC-0-DCM
DMS-20PC-1/8-DCM
DMS-20PC-2-DCM
Mechanical
Dimensions
Display Type
Weight
Case Material
+4.50 to +19.99Vdc
+8.0 to +50.0Vdc
+30 to +264Vdc
+30.0 to +199.9Vdc
13mA (max.)
7mA (max.)
DATEL's DMS-20PC-DCM Series of self-powered, positive-reading, dc voltage monitors
are great replacements for older, hard-to-read, analog panel meters. Simply connect
a positive dc voltage across the rear terminals and the
meters are fully operational — no additional components
or power supplies are required! The large, 0.37"/9.4mm,
LED displays can be easily read from 15 feet away. Four
versions are available: +4.50-19.99Vdc (0.01V resolution), +8.0-50.0Vdc (0.1V resolution), +30.0-199.9Vdc
(0.1V resolution) and +30-264Vdc (1V resolution).
Built-in reverse polarity protection assures simple,
trouble-free installation.
All DMS-20PC-DCM's employ a high-resolution, 3½
digit A/D converter and precision metal-film resistors
to achieve outstanding performance over an operating
temperature range of –25 to +60°C. A rugged, epoxyencapsulated, polycarbonate case provides excellent
protection against moisture, shock and vibration. The
DMS-20PC-DCM's are designed to fit the same panel
cutout as DATEL's popular DMS-20PC-X-LM ac-line
voltage monitors
Typical panel mount installation and
suggested wiring (user supplied).
2.5 readings/second
±0.01V
±0.1V
±1V
±0.01V (typ.), ±0.03V (max.)
±0.1V(typ.), ±0.2V (max.)
±1V(typ.), ±2V (max.)
1.38" x 0.88" x 1.00"
3 & 3½ digit, LED, 0.37"/9.4mm
1 ounce (28 grams)
Polycarbonate
Environmental
Operating Temperature
–25 to +60°C
Storage Temperature
–40 to +75°C
Humidity (Non-condensing) 0 to 95%
Ordering Information
DMS-20PC-0-DCM-C
DMS-20PC-0-DCM-B-C
DMS-20PC-0-DCM-G-C
DMS-20PC-1-DCM-C
DMS-20PC-1-DCM-B-C
DMS-20PC-1-DCM-G-C
DMS-20PC-2-DCM-C
DMS-20PC-8-DCM-C
DMS-20-CP
DMS-BZL3-C
DMS-BZL4-C
+4.50 to +19.99V dc red LED voltage monitor
+4.50 to +19.99V blue LED dc voltage monitor
+4.50 to +19.99V green LED dc voltage monitor
+8.0 to +50.0V red LED dc voltage monitor
+8.0 to +50.0V blue LED dc voltage monitor
+8.0 to +50.0V green LED dc voltage monitor
+30 to +264V dc voltage monitor
+30.0 to +199.9V dc voltage monitor
Panel cutout punch
Panel mount bezel assembly
Panel mount bezel with sealing gasket
Brass screws (6-32 thread) and a panel-mount retaining clip are supplied with each meter
~ Operation and accuracy at inputs above or below these ranges
are not specified.
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com
Technical enquiries email: [email protected], tel: +1 508 339 3000
MPM_DMS_20PC_0_DCM.E03 Page 1 of 2
DMS-20PC-0/1/2/8-DCM
Self-Powered, Positive Input LED
Display, DC Voltage Monitors
MECHANICAL SPECIFICATIONS
Dimensions in inches (millimeters)
Tolerances: 2 PL Dec ±0.02 (±0.51)
3 PL Dec ±0.010 (±0.254)
Recommended panel cutout dimensions:
1.336 (33.93)W × 0.838 (21.29)H
Internal corner radii 0.032 (0.81) Max.
1.30
(33.0)
+
–
DMS-20PC-0-DCM
®
®
0.04
(1.016)
0.04
(1.016)
#6-32
UNC THD
0.44
(11.2)
0.80
(20.3)
0.32
(8.1)
0.75
(19.1)
1.38
(35.1)
0.88
(20.4)
1.00
(25.4)
0.19
(4.8)
#2-56 INSERT
0.156 (3.96 DEEP
1.28
(32.5)
1.07
(27.2)
0.10
(2.5)
0.37
(9.4)
0.10
(2.5)
1.63 (41.4)
1.83 (46.5)
USA:
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356
www.murata-ps.com email: [email protected] ISO 9001 and 14001 REGISTERED
11/24/08
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice.
© 2008 Murata Power Solutions, Inc.
www.murata-ps.com
Mansfield (MA), Tel: (508) 339-3000, email: [email protected]
Canada:
Toronto, Tel: (866) 740-1232, email: [email protected]
UK:
Milton Keynes, Tel: +44 (0)1908 615232, email: [email protected]
France:
Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: [email protected]
Germany:
München, Tel: +49 (0)89-544334-0, email: [email protected]
Japan:
Tokyo, Tel: 3-3779-1031, email: [email protected]
Osaka, Tel: 6-6354-2025, email: [email protected]
China:
Shanghai, Tel: +86 215 027 3678, email: [email protected]
Guangzhou, Tel: +86 208 221 8066, email: [email protected]
Singapore:
Parkway Centre, Tel: +65 6348 9096, email: [email protected]
Technical enquiries email: [email protected], tel: +1 508 339 3000
MPM_DMS_20PC_0_DCM.E03 Page 2 of 2
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