
DMS-40PC-4/20S
4? Digit, 4-20mA Input, LED Display Meters
MECHANICAL DIMENSIONS: Inches (mm)
TOLERANCES:
2 PL DEC ±0.02 (±0.51)
U2
U2
3 PL DEC ±0.010 (±0.254)
WIRE SIZE:
STRIPPING LENGTH:
18 To 26 AWG
(Solid or stranded)
0.20" (5.08mm)
1.33
(33.8)
1
2.09
(53.09)
1.02
(25.9)
0.04
(1.02)
0.84
(21.34)
0.040
(1.02)
2.17
(55.12)
1 Depth dimension for the DMS-40PC-4/20S-24RL model only.
U2 is not used on 5V-powered models.
0.92
(23.37)
Back View
Front View
S1
ON
ON
S2
1
2
3
4
5
6
1
2
3
4
5
6
R3
TB1
TB2
Zero
+
–
+
–
U2
R7
7
R7
Span
2
1
2
1
+ – + –
Loop Input Power Input
DP1
S2
(SW3)
DP2
S2
(SW4)
DP3
S2
(SW5)
DP4
S2
(SW6)
0.187
BEZEL INSTALLATION
#2-56 INSERT
(4.75)
FRONT VIEW
0.156 (3.96) DEEP
1.270
PANEL
(32.26)
OPTIONAL
2.55 (64.77)
RECOMMENDED DRILL AND PANEL CUTOUT DIMENSIONS
0.116
BEZEL
GASKET
INTERNAL CORNER RADII:
0.032 (0.81) MAX.
(2.95)
RETAINING CLIP INSTALLATION
1.07
(27.18)
PANEL CUTOUT
0.878
(22.30)
PANEL
2.118 (53.80)
2.35 (59.69)
0.096
0.093 (2.362) DIAMETER (4 REQUIRED)
ONLY WHEN USING OPTIONAL BEZEL ASSEMBLY
(2.44)
A panel-mount retaining clip is supplied with all models.
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mans?eld, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
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. Speci?cations are subject to change without
notice. ? 2012 Murata Power Solutions, Inc.
www.murata-ps.com/support
MPM_DMS-40PC-420.D03 Page 6 of 6