Product picture process transmitter RMA42

RMA42
Process transmitter with control unit

Universal transmitter, loop power supply, barrier and limit switch in one device!

RMA42

Compare

Specs at a glance

Input

2 x universal (current, voltage, R, RTD, TC, resistance)
Output

2 x Analog (current, voltage)
Output

2 x Analog (current, voltage)
Display

LCD
7 segment
Multicolour
Bargraph
TAG unit
Colour change in case of failure
Power Supply

Wide range power supply 24 to 230 V AC/DC (-20 % / +10 %) 50/60 Hz

See all specifications

Field of application

Analog measured values are indicated, evaluated and calculated by the process transmitter. With the integrated loop power supply two-wire sensors can be powered. The universal inputs enable the connection of current, voltage, RTDs and TCs. Limit values can be monitored and relays can be switched. Via analog outputs process signals can be forwarded. The integrated application package "differential pressure" allows the quick and easy commissioning for differential pressure applications.

The RMA42 process transmitter exhibits a display, analog inputs for process and status signals, analog and digital outputs, and an interface for configuration. Connected sensors can be powered by the integrated LPS. All measured and calculated values are available as a signal source for display, outputs, relays and the interface.

Plant and apparatus engineering
Control rooms and cabinets
Process control, recording and supervision
Signal adjustment and conversion
Overfill protection (WHG)

Benefits

SIL 2 approval (optional);

Marine approval
1 or 2 calculated values and linearization table
Min./max. value saved
5-digit 7-segment LC display, backlit
1 or 2 universal inputs
2 relays (optional)
Digital status output (Open Collector)

Videos

Explained in under 2 minutes - RMA42 process transmitter

Lean selection

Standard products
Reliable, robust and low-maintenance

Technical excellence

Simplicity

What is FLEX?

Simple products
Easy to select, install and operate

Technical excellence

Simplicity

What is FLEX?

Standard products
Reliable, robust and low-maintenance

Technical excellence

Simplicity

What is FLEX?

High-end products
Highly functional and convenient

Technical excellence

Simplicity

What is FLEX?

Specialized products
Designed for demanding applications

Technical excellence

Simplicity

Variable

What is FLEX?

FLEX selections	Technical excellence	Simplicity
F L E X Fundamental selection Meet your basic measurement needs	Technical excellence	Simplicity
F L E X Lean selection Handle your core processes easily	Technical excellence	Simplicity
F L E X Extended selection Optimize your processes with innovative technologies	Technical excellence	Simplicity
F L E X Xpert selection Master your most challenging applications	Technical excellence	Simplicity Variable

Learn more about the FLEX selections

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Predecessor

XTN170

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Filter

Search spare parts by number in drawing

- Show drawing (PDF)

60 spare parts & accessories

Display

Display

Drawing number

Order code

2

RMA42X-DA
Front cover incl. foil

Housing/housing accessories

Drawing number

Order code

1

RMA42X-HA
Set fixing lever housing (2 pieces)

Housing/housing accessories

Drawing number

Order code

16

RMA42X-HC
Set terminal cover (5 pieces)

Housing/housing accessories

Drawing number

Order code

17

RMA42X-HD
Mainboard, 1 Channel w/o relay, non Ex

I/O module

Drawing number

Order code

4

RMA42X-NA
Mainboard, 1 Channel w/o relay, Ex

I/O module

Drawing number

Order code

4

RMA42X-NB
Mainboard, 1 Channel + relay, non Ex

I/O module

Drawing number

Order code

4

RMA42X-NC
Mainboard, 1 Channel + relay, Ex

I/O module

Drawing number

Order code

4

RMA42X-ND
Powerboard, w/o Channel 2, non Ex, 24-230V (-20%...10%)

I/O module

Drawing number

Order code

5

RMA42X-NE
Powerboard, w/o Channel 2, Ex, 24-230V (-20%...10%)

I/O module

Drawing number

Order code

5

RMA42X-NF
Powerboard, with Channel 2, non Ex, 24-230V (-20%...10%)

I/O module

Drawing number

Order code

5

RMA42X-NG
Powerboard, with Channel 2, Ex, 24-230V (-20%...10%)

I/O module

Drawing number

Order code

5

RMA42X-NH
Terminal plug 4p "11 12 13 14" blue

Terminals

Drawing number

Order code

7

71096588
Terminal plug 4p "15 16 17 18" blue

Terminals

Drawing number

Order code

8

71096589
Terminal plug 4p "21 22 23 24" blue

Terminals

Drawing number

Order code

9

71096590
Terminal plug 4p "25 26 27 28" blue

Terminals

Drawing number

Order code

10

71096591
Terminal plug 4p "11 12 13 14"

Terminals

Drawing number

Order code

7

71096593
Terminal plug 4pole "15 16 17 18"

Terminals

Drawing number

Order code

8

71096601
Terminal plug 4pole "21 22 23 24"

Terminals

Drawing number

Order code

9

71096603
Terminal plug 4pole "25 26 27 28"

Terminals

Drawing number

Order code

10

71096611
Terminal plug 4pol "O16 O15 D12 D11"

Terminals

Drawing number

Order code

13

71142411
Terminal plug 4pol "O25 O26"

Housing/housing accessories

Drawing number

Order code

14

71142413
Terminal plug 4pol "R13 R11 R12" coded

Terminals

Drawing number

Order code

11

71164439
Terminal plug 4pol "R23 R21 R22" coded

Terminals

Drawing number

Order code

12

71164440
Terminal plug 4pol "N / - L / +" cod

Terminals

Drawing number

Order code

6

71164441
CPU Board (w/o Display) RMA42

Electronic

Drawing number

Order code

3

RMA42T-
Configuration Kit TXU10

further parts

Order code

TXU10-
Field housing - PG, 90mm mounting rail

Order code

51002468

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	EN
04/03/2022
31/07/2019
10/03/2016
02/11/2015
17/12/2014

Language:	English
Version:	04/03/2022
File size:	1010.1 KB
File name:	TI00150REN_0722-00.pdf

	EN
04/03/2022
31/07/2019
10/03/2016
02/11/2015
30/01/2014

Language:	English
Version:	04/03/2022
File size:	1.9 MB
File name:	BA00287REN_0722-00.pdf

	EN
04/03/2022
31/07/2019
10/03/2016
02/11/2015
17/12/2014

	EN
04/03/2022
31/07/2019
24/06/2016
27/03/2015
15/11/2012

	EN
27/06/2022
04/11/2016
12/08/2014
04/07/2012
08/01/2010

	EN
17/10/2023

RMA42Process transmitter with control unit

Universal transmitter, loop power supply, barrier and limit switch in one device!

Specs at a glance

Input

Output

Output

Display

Power Supply

Field of application

Benefits

Videos

Lean selection

Predecessor

Success stories

Digital communication and smart instruments build efficiency

Prevent grain dust ignition in bulk tanks & silos

Goulston saves 200K by implementing Advanced Data Manager

Aerobic Granular Sludge Technology

Flow monitoring in process cooling applications

Measuring principle

Measuring principle

Function

Loop power supply

Power Supply

Input

Output

Software functions

Certificates

SIL

Display

Interface

Dimensions (WxHxD)

Measuring principle

Function

Certification

Input

Output

Relay output

Auxiliary power supply / Loop power supply

Dimensions (wxhxd)

Software

Operation

Display

Operating Voltage

Number of poles

Back

RMA42

RMA42

RMA42

RMA42

RMA42

RMA42, ORMA42

XA RMA42

RMA42

RMA42

Control Drawing CSA AIS, ANI, NI RMA42

Control Drawing FM approval AIS, ANI RMA42

Device viewer

Back

Display

Front cover incl. foil

Set fixing lever housing (2 pieces)

Set terminal cover (5 pieces)

Mainboard, 1 Channel w/o relay, non Ex

Mainboard, 1 Channel w/o relay, Ex

Mainboard, 1 Channel + relay, non Ex

Mainboard, 1 Channel + relay, Ex

Powerboard, w/o Channel 2, non Ex, 24-230V (-20%...10%)

Powerboard, w/o Channel 2, Ex, 24-230V (-20%...10%)

Powerboard, with Channel 2, non Ex, 24-230V (-20%...10%)

Powerboard, with Channel 2, Ex, 24-230V (-20%...10%)

Terminal plug 4p "11 12 13 14" blue

Terminal plug 4p "15 16 17 18" blue

Terminal plug 4p "21 22 23 24" blue

Terminal plug 4p "25 26 27 28" blue

Terminal plug 4p "11 12 13 14"

Terminal plug 4pole "15 16 17 18"

Terminal plug 4pole "21 22 23 24"

Terminal plug 4pole "25 26 27 28"

Terminal plug 4pol "O16 O15 D12 D11"

RMA42
Process transmitter with control unit