Emko ERM-3770-N Bedienungsanleitung
Emko
Drehzahlmesser
ERM-3770-N
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2.2 Panel Cut-Out
2. General Description
2.1 Front View and Dimensions of ERM-3770-N Digital Process Indicator
ERM-3770-N 77x35 DIN Size Digital Tachometer
Instruction Manual. ENG ERM-3770-N 01 V01 04/18
- 4 Digits display
- NPN or PNP Input Type
- Working with Process Set and Alarm Set Value
- Alarm output
- Relay or SSR driver output (It must be determined in order.)
- Alarm set value boundary
- Adjustable decimal point
- Division Rate
- 0,07Hz to 10000Hz input signal
- Automatic sampling (1 sec. to 16 sec.)
- Programming mode password protection
ERM- 77 x 35 DIN Size3770-N
Digital Tachometer
Operating Temperature :
Max. Operating Humidity :
Altitude :
0 to 50 °C
90% Rh (non-condensing)
Up to 2000 m.
Forbidden Conditions:
Corrosive atmosphere
Explosive atmosphere
Home applications (The unit is only for industrial applications)
c
1.2 General Specifications
1.Preface
ERM-3770-N series Digital Tachometers are design for measuring the period in Industry. They
can be used in many applications with their easy use, alarm output, universal process input
properties. You can easily adapt them to automation systems and mechanical process.
Some application fields which they are used are below:
Application Fields
Period measurement
Frequency measurement
Band Speed measurement
Linear or circular movement
Instantaneous Flow rate
Applications
Glass
Food
Plastic
Petro-Chemistry
Textile,
Machine Production Industries Etc... Etc...
2
1.1 Environmental Ratings
3 41615
13 14
A visual inspection of this product for possible damage occurred during shipment is
recommended before installation. It is your responsibility to ensure that qualified mechanical
and electrical technicians install this product.
If there is danger of serious accident resulting from a failure or defect in this unit, power off the
system and separate the electrical connection of the device from the system.
The unit is normally supplied without a power supply switch or a fuse. Use power switch and fuse
as required.
Be sure to use the rated power supply voltage to protect the unit against damage and to prevent
failure.
Keep the power off until all of the wiring is completed so that electric shock and trouble with the
unit can be prevented.
Never attempt to disassemble, modify or repair this unit. Tampering with the unit may results in
malfunction, electric shock or fire.
Do not use the unit in combustible or explosive gaseous atmospheres.
During putting equipment in hole on the metal panel while mechanical installation some metal
burrs can cause injury on hands, you must be careful.
Montage of the product on a system must be done with it’s fixing clamps. Do not do the montage
of the device with inappropriate fixing clamp. Be sure that device will not fall while doing the
montage.
It is your responsibility if this equipment is used in a manner not specified in this instruction
manual.
EMKO Elektronik warrants that the equipment delivered is free from defects in material and
workmanship. This warranty is provided for a period of two years. The warranty period starts
from the delivery date. This warranty is in force if duty and responsibilities which are determined
in warranty document and instruction manual performs by the customer completely.
Repairs should only be performed by trained and specialized personnel. Cut power to the
device before accessing internal parts.
Do not clean the case with hydrocarbon-based solvents (Petrol, Trichlorethylene etc.). Use of
these solvents can reduce the mechanical reliability of the device. Use a cloth dampened in
ethyl alcohol or water to clean the external plastic case.
1.3 Installation
1.4 Warranty
1.5 Maintenance
1.6 Manufacturer Company
Manufacturer Information:
Repair and maintenance service information:
Emko Elektronik Sanayi ve Ticaret A. .Åž
Demirta Organize Sanayi Bölgesi Karanfil Sk. No:6 16369 BURSA/TURKEYş
Phone : +90 224 261 1900
Fax : +90 224 261 1912
Emko Elektronik Sanayi ve Ticaret A. .Åž
Demirta Organize Sanayi Bölgesi Karanfil Sk. No:6 16369 BURSA /TURKEYş
Phone : +90 224 261 1900
Fax : +90 224 261 1912
All order information of ERM-3770N Digital Tachometer are given on the table at above. User may
form appropriate device configuration from information and codes that at the table and convert it to the
ordering codes. Firstly, supply voltage then other specifications must be determined. Please fill the order
code blanks according to your needs.
Please contact us, if your needs are out of the standards.
10.Ordering Information
Your Technology Partner
www.emkoelektronik.com.tr
Thank you very much for your preference to
use Emko Elektronik products, please visit our
web page to download detailed user manual.
ERM-3770N
Alarm Output
Alarm Output
(Relay Output)
Power Supply
Input
Process Input
Switch Proximity Sensor
(NPN , PNP ) Optic Sensor
230V ( %15) 50/60HzV±
Optional Supply Voltage
W
115 V ( %15) 50/60Hz,
24 V ( %15) 50/60Hz,
24 V (-%15,+%10)50/60Hz
±
±
V
V
Standard
Alarm Output
(SSR Driver Output)
Optional
Optional
A BC D E FG HI /
/
U V W Z/
/0 00 0 0 0
ERM-3770-N
(77 x 35 DIN Size) 00 0
Alarm Output
E
Supply VoltageA
24 V ( ± 15% ) 50/60 Hz V
3
115 V ( ± 15% ) 50/60 Hz V
4
230 V ( ± 15% ) 50/60 Hz V
5
2SSR Driver Output (Maximum 28 mA, 15 V )Z
1Relay Output (resistive load 5 A@250 V )V,1NO + 1NC
Customer9
0None
2
24 V ( -%15, +%10 ) 50/60 Hz W
Mounting Clamp
Panel Surface
(maximum thickness 15 mm / 0.59 inch)
Front Panel
IP65 protection
76 mm / 3 inch 6 mm / 0.24 inch
34,5 mm / 1.36 inch
65 mm / 2.56 inch
110 mm / 4.33 inch (min)
71 mm / 2.79 inch
29 mm / 1.14 inch
50 mm / 1.97 inch (min)
Device Type
Housing&Mounting
Protection Class
Weight
Environmental Ratings
Storage / Operating Temperature
Storage / Operating Humidity
Installation
Overvoltage Category
Pollution Degree
Operating Conditions
Sensor Supply Voltage
Process Input
Logic 1 minimum level
Logic 0 maximum level
Accuracy
Supply Voltage and Power
Optional Relay Output
Optional SSR Output
Display
LED Device with alarm Output
Device without alarm Output
:
: 77mm x 35mm x 62/5mm plastic housing for panel
Mounting. Panel cut-out is 71x29mm.
: Ip65 at front, Ip20 at rear
: Approximately 0.16 Kg.
: Standard, indoor at an altitude of less than 2000 meters
with none condensing humidity.
: -40 C to +85 C / 0 C to +50 C
: 90 % max. (None condensing)
: Fixed installation
: II.
: II, office or workplace, none conductive pollution
: Continuous
: 12 V @ 30 mA ( %35)
: Maximum Applicable Voltage : 24 V
: 3 V
: 2 V
: 0.01 % of full scale
: 230 V 50/60 Hz. 1.5
115 V 50/60 Hz. 1.5
24 V 50/60 Hz. 1.5
V (-%15, +%10) 50/60 Hz. 1.5
: 5 A@250 V at resistive load(Electrical. Life :100 000
Operation(Full Load))
: Maximum 28 mA, Maximum 15 V
:
: :
:
:
Digital Tachometer
o
Z
Z
Z
Z
V
V
V
W
V
±
VA
VA
VA
24 VA
Approvals
(-%15;+%15)
(-%15;+%15)
(-%15;+%15)
Z
10 mm Red 4 digits LED Display
P(Red) 3 mm
9. Specifications
,
ERM-3770N
SET
P
Vac,
Vdc
Vdc or Vac can be applied
11.Optional Accessories
RS-485 Communication Interface
1.RS-485 Module2.PROKEY Programming Module
The device is programmed(Upload or
Download)by using the parameters.
V
W
Z
o o o
(Red), (Green), A(Green), P(Red)
S
S
Produktspezifikationen
| Marke: | Emko |
| Kategorie: | Drehzahlmesser |
| Modell: | ERM-3770-N |
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