DMS-40PC-4/20S-24RS-I-C Murata Power Solutions Inc, DMS-40PC-4/20S-24RS-I-C Datasheet

METER DISP LED 4.5DIG 24V RED

DMS-40PC-4/20S-24RS-I-C

Manufacturer Part Number
DMS-40PC-4/20S-24RS-I-C
Description
METER DISP LED 4.5DIG 24V RED
Manufacturer
Murata Power Solutions Inc
Series
DMS-40PC-4/20Sr
Type
Process Meter (4-20mA Loop)r
Datasheet
1.DMS-40PC-420S-24RS-I-C.pdf (6 pages)

Specifications of DMS-40PC-4/20S-24RS-I-C

Display Type
LED
Measuring Range
4-20mA Loop
Display Style
Red Characters, Black Background
Display Face Size
2.09" L x 0.84" W (53.1 x 21.3mm)
Display Digits
4.5
Display Digits - Height
0.520" (13.21mm)
Backlight
Without
Mounting Type
Panel Mount
Termination
Terminal Block
Voltage - Supply
21.6 ~ 26.4VDC
Input
4 mA to 20 mA
Mounting Style
Panel
Number Of Outputs
1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
811-1082

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
DMS-40PC-4/20S-24RS-I-C
Manufacturer:
Murata Power Solutions Inc
Quantity:
135
FEATURES
Full-size, 0.52" (13.2mm) high, LED digits
+7.5- 32Vdc model draws 30mA
+24V Isolated-power models
Dip-switch selectable range, offset, and decimal points
Non-interacting, 20-turn, gain (span) and offset
(zero) adjustments
Insensitive to ground loops
103 Ohm max. loop burden
Vibration-resistant package; reliable screw-terminal
connections
Hundreds of different input/readout combinations
Miniature size: 2.17" x 0.92" x 1.02"
(55mm x 23mm x 26mm)
www.murata-ps.com/rohs
For full details go to
　
-V is not connected to meter
ground on ‘-I’ suffix models.
ADJUST
R3
ZERO
www.murata-ps.com
REFERENCE
+5V
BAND-GAP
CIRCUIT
ADJUST
GAIN
in demanding 4-20mA process monitoring applications requiring a full 4½
digits (0-19999) of display resolution. Their full-size, 0.52" (13.2mm) high,
LED displays can be read in virtually any lighting condition and are available
in green, high-intensity red, or low-power red.
32V model for use with popular +12Vdc and +24Vdc industrial supplies, and
+4.75 to 5.25V models for use with +5V logic supplies. The reverse-polarity
protected +7.5-32V red LED model consumes only 30mA from a +24V sup-
ply, but still provides excellent display brightness.
stable, ±0.5% thin-film chip resistors. Long-term stability and accuracy are
assured by driving these tight-tolerance resistors with an ultra-stable, ±0.2%
bandgap voltage reference. And, unlike many competing designs, the two
precision 20-turn span and zero adjust potentiometers do not interact with
one another.
two gold-plated, vibration-resistant, six-position DIP switches. To further en-
hance reliability, both power supply and current loop connections are made
via reliable screw-type terminal blocks. All these outstanding features make
the DMS-40PC-4/20S Series meters the most rugged 4½ digit LED display
process monitors available.
R7
The DMS-40PC-4/20S Series' superior design makes them ideal for use
Two operating power supply ranges are available: a wide-input +7.5 to
The DMS-40PC-4/20's input, span, and offset circuits all employ super-
All range-change and decimal point selections are made by configuring
S1
1
1
1
Range
2
2
Figure 1. DMS-40PC-4/20S Simplified Schematic
4½ DIGIT A/D
CONVERTER
CURRENT TO
3
3
CONVERTER
ON
ON
VOLTAGE
4
4
4½ Digit, 4-20mA Input, LED Display Meters
Offset
5
5
6
6
Technical enquiries email: sales@murata-ps.com, tel:
Gain
SG9
S2
DATA
1
1
1
2
2
CURRENT LOOP POWER
DMS-40PC-4/20S
TB1
3
3
ON
ON
4
4
+
4-20mA
1
DP1
5
5
2
MPM_DMS-40PC-420.D02 Page 1 of 6
–
6
6
DP2
DP3
DP4
TB2
SUPPLY INPUT
CONVERTER
+V
+
VOLTAGE
+5V
POWER
1
+1 508 339 3000
2
–V
–
1

DMS-40PC-4/20S-24RS-I-C Summary of contents

Page 1

... DIP switches. To further en- hance reliability, both power supply and current loop connections are made via reliable screw-type terminal blocks. All these outstanding features make the DMS-40PC-4/20S Series meters the most rugged 4½ digit LED display process monitors available. 4½ DIGIT A/D ...

Page 2

... Please keep in mind that the DMS-40PC meter from which the DMS- 40PC-4/20S is derived has an accuracy specification of ±3 counts (max.); thus, it may not always be possible to obtain the exact desired display readings. A change of ±1 count is defined as the right-hand ± ...

Page 3

... On Off On Using the Decimal Point Settings Table as a guide, the DMS-40PC- 4/20S's decimal points can be enabled to suit the user's particular readout requirements. Place the selected decimal point's DIP switch to the ON po- sition (up) to illuminate the decimal point. The decimal points are merely placeholders, that is, they can all be illuminated or all turned off ...

Page 4

... Figure 2. Typical Connections for Single-Ended Transmitters Driving Single-Ended +24V Powered Meters. www.murata-ps.com DMS-40PC-4/20S 4½ Digit, 4-20mA Input, LED Display Meters 4mA = "0000" 20mA = "10000" 4mA = ".0000" 12mA = ".2500" (TB2-1) DMS-40PC-4/20S-24RL –V (TB2-2) Technical enquiries email: sales@murata-ps.com, tel: MPM_DMS-40PC-420.D02 Page 508 339 3000 ...

Page 5

... Figure 5. Typical Connections for +5V Powered Meters. Note that 5V Ground and 24V Ground are Tied Together Inside the Meter. www.murata-ps.com DMS-40PC-4/20S 4½ Digit, 4-20mA Input, LED Display Meters +V (TB2-1) DMS-40PC-4/20S-24RL + (TB1-1) (TB1-2) – –V (TB2-2) 24V GROUND +5V +V (TB2-1) DMS-40PC-4/20S-24RL + (TB1-1) – (TB1-2) –V (TB2-2) 5V GROUND Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000 MPM_DMS-40PC-420.D02 Page ...

Page 6

... 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 1.33 (33.8) USA IN MADE 1 Depth dimension for the DMS-40PC-4/20S-24RL model only not used on 5V-powered models. Front View TB2 – U2 ...