Noshok 1950 Series Compact Smart System 5-Digit Process M Manuale Utente Scaricare il pdf

THREE SELECTABLE D.C. RANGES

0to10V,0(4)to20mA,0to50mA

MINIMUM AND MAXIMUM DISPLAY CAPTURE

LCD, REFLECTIVE OR RED/GREEN LED BACKLIGHTING

0.48" (12.2 mm) HIGH DIGITS

OPTIONAL SETPOINT OUTPUT MODULES

OPTIONAL SERIAL COMMUNICATIONS MODULES (RS232 or RS485)

OPERATES FROM 9 TO 28 VDC POWER SOURCE

FRONT PANEL OR CRIMSON PROGRAMMABLE

DISPLAY COLOR CHANGE CAPABILITY AT SETPOINT OUTPUT

NEMA 4X/IP65 SEALED FRONT BEZEL

1950 SERIES - COMPACT SMART SYSTEM 5-DIGIT PROCESS METER

GENERAL DESCRIPTION

INPUT

SAFETY SUMMARY

All safety related regulations, local codes and instructions that appear in this

literature or on equipment must be observed to ensure personal safety and to

prevent damage to either the instrument or equipment connected to it. If

equipment is used in a manner not specified by the manufacturer, the protection

provided by the equipment may be impaired.

Do not use this meter to directly command motors, valves, or other actuators

not equipped with safeguards. To do so can be potentially harmful to persons or

equipment in the event of a fault to the meter.

CAUTION: Risk of Danger.

Read complete instructions prior to

installation and operation of the unit.

CAUTION: Risk of electric shock.

DIMENSIONS In Inches (mm)

Note: Recommended minimum clearance (behind the panel) for mounting clip installation is 2.15" (54.6) H x 3.00" (76.2) W.

The 1950 Series provides the user the ultimate in flexibility, from its

complete user programming to the optional setpoint control and communication-

capability. The 1950 accepts a DC voltage or current input signal and provides a

display in the desired unit of measure. The meter also features minimum and

maximum display capture, display offset, units indicator, and programmable-

user input. The display can be toggled either manually or automatically between

the selected displays.

The 1950 display has 0.48" (12.2 mm) high digits. The LCD is available in two

versions, reflective or red/green backlight. The backlight version is user

selectable for the desired color and also has variable display intensity.

The capability of the 1 9 5 0 can be easily expanded with the addition of

option modules. The setpoint output cards are field installable with

programmable setpoints. Serial communications capability for RS232 or RS485

can be added with a serial option module.

The 1 950 can be powered from an optional N OSH OK Micro-

Line/SensorPower Supply (PS3), which attaches directly to the back of a 1950.

The PS3 is powered from 85 to 250 VAC and provides up to 400 mA to drive the

unit and sensors.

The 1950 is a DC Process meter. It features voltage and current input ranges,

that are selected by the user via a programming jumper and software input range

selection. The ranges consist of the following: 0 to 10 V, 0(4) to 20mA, or 0 to

50 mA. Users should select the appropriate voltage range that covers their

maximum input.

1 2 3 4 5 6 ... 15 16

Sommario

Pagina 1 - DIMENSIONS In Inches (mm)

1THREE SELECTABLE D.C. RANGES0to10V,0(4)to20mA,0to50mAMINIMUM AND MAXIMUM DISPLAY CAPTURELCD, REFLECTIVE OR RED/GREEN LED BACKLIGHTING0.48" (12.2

Pagina 2 - GENERAL METER SPECIFICATIONS

Enter the reset action of the output. See figure for details.Auto = Automatic action; This action allows the output to automatically reset offat the t

Pagina 3 - 1.0 INSTALLING THE METER

116.5 MODULE 5 - SERIAL SETUP PARAMETERS (5-SEr)The Serial Setup Parameters are only active when the optional RS232 or RS485 serial communications mo

Pagina 4 - 3.0 INSTALLING PLUG-IN CARDS

1950 PROGRAMMING QUICK OVERVIEWPress and hold SEL buttonto enter Programming Mode.12

Pagina 5

NOTES13

Pagina 6 - 6.0 PROGRAMMING THE METER

NOTES14

Pagina 7 - -19999 to 19999

NOTES15

Pagina 8 - MODE DESCRIPTIONDISPLAY

CORPORATE HEADQUARTERS1010 West Bagley Road • Berea, Ohio 44017440-243-0888 • FAX 440-243-3472E-MAIL: [email protected]: www.noshok.comUM195008-1

Pagina 9

1. DISPLAY: 5 digit LCD 0.48" (12.2 mm) high digits1950X-1 : Reflective LCD with full viewing angle1950X-2 : Transmissive LCD with selectable red

Pagina 10

3ADDING OPTION CARDSThe 1950 meters can be fitted with optional output cards and/or serialcommunications cards. The details for the plug-in cards can

Pagina 11 - PARAMETER MENU

WIRING OVERVIEWElectrical connections are made via screw-clamp terminals located on theback of the meter. All conductors should conform to the meter’s

Pagina 12 - Press and hold SEL button

Pagina 13

65.0 REVIEWING THE FRONT BUTTONS AND DISPLAYPROGRAMMING MODE ENTRY (SEL BUTTON)It is recommended all programming changes be made off line, or beforein

Pagina 14

76.1 MODULE 1 - SIGNAL INPUT PARAMETERS (1-INP)PARAMETER MENUª«10urAN6E1950 INPUT RANGESelect the input range that corresponds to the external signal

Pagina 15

Entering Code 50 will display the version (x.x) of themeter. The display then returns to CodE 00. Press the SELbutton to exit the module. Entering Cod

Pagina 16 - CORPORATE HEADQUARTERS

9The Security Code determines the programming mode and the accessibilityof programming parameters. This code can be used along with the ProgramMode Lo

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