DMS-30PC-4/20S
4-20mA Input 3�½ Digit Panel Meters
with Full-Size LED Displays
MECHANICAL DIMENSIONS: Inches (mm)
TOLERANCES:
WIRE SIZE:
STRIPPING LENGTH:
2 PL DEC ±0.02 (±0.51)
3 PL DEC ±0.010 (±0.254)
18 to 26 AWG
(Solid or stranded)
0.20" (5.08mm)
1
1.02
(25.9)
1.33
(33.8)
0.040
(1.02)
2.09
(53.09)
2.17
(55.12)
Zero/Offset
Adjust
DIP
Switches
ON
1 Depth dimension for the DMS-30PC-4/20S-24RL model only.
Back View
12
R3
Zero
Adjust
D1
R10
1
SW1
R12
R6
1
2
3
4
5
6
7
8
SG10
R9
R1 R8
TB1
+
–
TB2
+
–
U2
R7
Gain
Adjust
SG9
1
R5 R4 R2
2
1
2
Gain/Span
Adjust
+ – + –
Loop
Input
Power
Input
DP1
(SW5)
DP2
(SW6)
OPTIONAL BEZEL (DMS-BZL1 and DMS-BZL2)
#2-56 INSERT
0.156 (3.96) DEEP
0.187
(4.75)
FRONT VIEW
2.55 (64.77)
BEZEL
RECOMMENDED DRILL AND PANEL CUTOUT DIMENSIONS
INTERNAL CORNER RADII:
0.032 (0.81) MAX.
0.116
(2.95)
RETAINING CLIP INSTALLATION
1.07
(27.18)
PANEL CUTOUT
0.878
(22.30)
2.118 (53.80)
®
®
2.35 (59.69)
0.093 (2.362) DIAMETER (4 REQUIRED)
ONLY WHEN USING OPTIONAL BEZEL ASSEMBLY
0.096
(2.44)
A panel-mount retaining clip is supplied with all models
USA:
Canada:
UK:
France:
Germany:
Japan:
China:
Singapore:
Mansfield (MA), Tel: (508) 339-3000, email: sales@murata-ps.com
Toronto, Tel: (866) 740-1232, email: toronto@murata-ps.com
Milton Keynes, Tel: +44 (0)1908 615232, email: mk@murata-ps.com
Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com
München, Tel: +49 (0)89-544334-0, email: munich@murata-ps.com
Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com
Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com
Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com
Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com
Parkway Centre, Tel: +65 6348 9096, email: singapore@murata-ps.com
Technical enquiries
email: sales@murata-ps.com, tel:
+1 508 339 3000
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: sales@murata-ps.com ISO 9001 and 14001 REGISTERED
11/25/08
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
MPM_DMS-30PC-420S.B01
Page 4 of 4
®
®
MADE IN USA
MADE IN USA
1.270
(32.26)
DMS-30PC-4/20S
DP3
(SW7)
®
®
MADE IN USA
0.04
(1.02)
0.84
(21.34)
0.92
(23.37)
Front View
PANEL
OPTIONAL
GASKET
PANEL
MURATA-PS [ MURATA POWER SOLUTIONS INC. ]
