EZM-9950 - Programmable timer Emko - Free user manual and instructions

Product Type	Programmable Timer and Counter
Brand	Emko
Model	EZM-9950
Dimensions (W x H x D)	96 x 96 x 87.5 mm
Panel Cutout	92 x 92 mm
Weight	340 g
Power Supply	100-240 V~ 50/60 Hz (-15%; +10%) or 24 V~/= (-15%; +10%)
Process Value Display	Red LED 6 digits, height 13.2 mm
Set Value Display	Green LED 6 digits, height 8 mm
Inputs	Counting (Ch-A, Ch-B), Reset, Pause; NPN/PNP selectable
Outputs	2 interchangeable modules: relay (3A@250V~), SSR (26mA@22V), transistor (40mA@18V)
Serial Communication	RS-232 (standard) or RS-485 (option), Modbus ASCII/RTU protocol
Programmable Functions	Counter / Totalizer, Batch Counter, Timer, Frequency meter / Tachometer, Stopwatch
Time Bases	Second, minute, hour
Reset	Automatic or manual
Protection	IP65 on front panel, IP20 on rear
Operating Temperature	0...50°C
Humidity	0 to 90% RH (non-condensing)
Mounting	Panel flush mount, with supplied fixings
Maintenance and Cleaning	Clean the housing with a cloth moistened with ethyl alcohol or water; do not use hydrocarbon solvents
Safety	Disconnect power before servicing; installation by qualified personnel
Spare Parts and Repairability	Repairs only by the manufacturer or authorized service; interchangeable output modules

Frequently Asked Questions - EZM-9950 Emko

How to access the programming parameters?

Press the PROG key for 3 seconds. The display asks for a password (default 0 for free access). Enter the code then press ENTER to navigate through the parameters.

How to configure the NPN or PNP input type?

Use the DIP switch located under the top cover. Set the switch according to the sensor type: ON for PNP, OFF for NPN.

What to do if the display flashes and counting stops?

This indicates an overflow of the maximum or minimum counting value. Press the RESET key to reset the value and clear the warning.

How to choose the device function (counter, timer, etc.)?

Modify parameter Pro-01 in the programming menu. Available choices: 0=INC Counter, 1=Decrement, 2=INC/DEC, etc. Refer to the definitions table for exact values.

Can an incremental encoder be used with this device?

Yes. Select the phase shift counting modes (Pro-01 = 5, 6 or 7) for x1, x2 or x4 resolution. Connect the encoder channels A and B to inputs Ch-A and Ch-B.

How to configure a threshold alarm?

Set parameter Pro-09 (output 1) or Pro-10 (output 2) to value 2 (alarm). Then define the alarm type via Pro-11 (high, low, deviation, etc.) and adjust hysteresis with Pro-12.

How to set up Modbus serial communication?

In the programming menu, set Pro-23 (address), Pro-24 (protocol ASCII/RTU), Pro-25 (parity), Pro-26 (baud rate) and Pro-27 (stop bits). Use an RS-232 or RS-485 cable according to the installed module.

How to reset the device to factory settings?

There is no explicit factory reset function. You must manually change each parameter back to default values. Note the settings before any modification.

What is the warranty period of the device?

Emko Elektronik offers a two-year warranty from the date of delivery, covering material and manufacturing defects.

Where to find the complete user manual?

The detailed manual is available for download on the official website: www.emkoelektronik.com.tr. You can also obtain a hard copy from your dealer.

USER MANUAL EZM-9950 Emko

EZM-4450,EZM-4950,EZM-7750,EZM-9950 Programmable Timers & Counters

cRus CE UK CA EAC

EZM-4450,EZM-4950,EZM-7750,EZM-9950 Universal Input Programmable Timer & Counter with Output Module System

• 6 digits Process (PV) and 6 digits Set (SV) Value Display
• Operation with 2 Set Values
• Reset, Pause and ChA-ChB Counting Inputs
• NPN/PNP input type selection
• Configurable Counter/Totalizer Counter, Batch Counter, Timer, Chronometer, Frequencymeter and Tachometer Functions
  -Programmable Time Bases for Timer and Chronometer (Second, Minute, Hour)
• Operation with Automatic and Manual Reset
• Output Module System
• INC,DEC,INC/INC,INC/DEC,UP/DOWN, x1 / x2 / x4Counting with Phase Shifting Property in Counter Function
• Multiplication Coefficient and Decimal Point Position
  -Different Alarm Alternatives in Frequencymeter and Cycle Measuring Functions
• Absolute or Offset Operation in Counter Function
• RS-232 (standard) or RS-485 (optional) Serial Communication with Modbus ASCII or RTU Protocol

SPECIFICATIONS:

INPUT :

Counting Inputs (Ch-A, Ch-B): Switch, Proximity, Capacitive sensor or encoder can be connected.

Reset Input: Switch, Proximity or Capacitive sensor can be connected.

Pause Input: Switch, Proximity or Capacitive sensor can be connected.

Input Type Selection: It can be selected NPN/PNP with DIP Switch that is located on the device.

Reset Function: Automatic or Manual.

Count Input Types:

INC,DEC,INC/INC,INC/DEC,UP/DOWN ,x1 / x2 / x4: (PfaserStudlerg)

counting

OUTPUT

Output Modules : There are two module sockets for plugging the output modules.

- Relay Output Module

- SSR Output Module (Max. 26mA, 22V==)

- Digital (Transistor) Output Module (Max.40mA@18V)

SUPPLY VOLTAGE

Supply Voltage :

100-240 V ∼ 50/60 Hz (-15%; +10%) -6VA

24V ∼ 50/60 Hz (-15% ; +10%) -6VA

24V = (15%; +10%) -6W

(Must be determined in order.)

DISPLAY

Actual Count Value Display :

EZM-4450 : 8 mm Red 6 digit LED Display

EZM-4950 : 13.2 mm Red 6 digit LED Display

EZM-7750 : 10.8 mm Red 6 digit LED Display

EZM-9950 : 13.2 mm Red 6 digit LED Display

Set Value Display

EZM-4450 : 8 mm Green 6 digit LED Display

EZM-4950 : 8 mm Green 6 digit LED Display

EZM-7750 : 8 mm Green 6 digit LED Display

EZM-9950 : 8 mm Green 6 digit LED Display

LEDs: S1(Set1 value), S2(Set2 value), O1/2(Output Status) LEDs.

ENVIRONMENTAL RATINGS and PHYSICAL SPECIFICATIONS Operating

Temperature 0...50°C

Humidity none condensing

Protection Class IP65 at Front, IP20 at rear.

Mounting: Type-1 Enclosure Mounting

Installation: Fixed installation Category II

Over Voltage Category: II

Pollution Degree: II, office or workplace, none conductive pollution

Weight

DIP SWITCH Adjustment

Function Selection

	Counter / Totalizer Counter
	Batch Counter
	Timer
	Frequencymeter / Tachometer
	Chronometer

Input Type Selection

OFF ON4	NPN
OFF ON4	PNP

Electrical Wirings

Note-1 : There is an internal fusible flameproof resistor.
Note-2 : External fuse is recommended.
1A00..T for power supply 240 V\~ or 24V\~
1A—T for power supply 24V ---
Note-3: "L" is (+), "N" is (-) for 24V—supply voltage

DIMENSIONS

PANEL MOUNTING

1- Before mounting the device in your panel, makesure that the panel cut-out is suitable.
2- Check front panel gasket Position.
3- Insert the device through the cut-out. If the mounting clamp are on the unit, put out them before inserting the unit to the panel.

4-Insert the unit in the panel cut-out from the front side.

5-Insert the mounting clamps to the holes that located top and bottom sides of device and screw up the fixing screws until the unit completely immobile within the panel.

Accessing to the Program Parameters

Press PROG button to exit from programming selection without doing any changes.
Continue to press ENTER button for scanning all parameters.

Parameter Definitions

:Input Types and Functions

0 : Up(###) on rising edge of Ch-A input
1: Downco(DEC) rising edge of Ch-A input
2 :U,Count(INC,D)Edge of Ch-A input count on rising edge of Ch-B input
3 : Upcount on rising edge of Ch-A input, Upcount on rising edge of Ch-B input. (INC/INC)
4: Upcount on rising edge of Ch-A input when Ch-B is at 0 Downcount on rising edge of Ch-A when Ch-B is at .1(UP/DOWN)
5: x1Ph(For Shiftingental Encoder)
6 : x2Ph(For Bioremental Encoder)
7 : x4Ph(For Bofingental Encoder)

: Selection of Input Type Function for Chronometer

0 : Period measurement in Ch-A input
1 : Pulse time measurement in Ch-A input
2 Sum of the time difference between Ch-A and Ch-B inputs rising edges

: Selection of Measuring Method

0 : Frequency or cycle is calculated by measuring cycle time of the signals in Ch-A input

1 : Frequency or cycle is calculated by counting the pulses in Ch-A input during the time is set in measurement period. Pro-08

: Pulse Time of Ch-A, Ch-B, Reset and Pause Input

It is used to protect against the electrical contact debounce or the signal that is less than the determined pulse time.

It can be adjusted from 00000 to 000250 millisecond.

: Selection of Time Unit and Scale

200000 Hour / Minute It can be adjusted from . 0 to 99.59.

00000 : Minute It can be adjusted from / Second . 0 to 99.59.

200002 Second / millisecond. 0 to 99.99. It can be adjusted from

00000 Hour / Minute It can be adjusted from . 0 to 23.59.

It can be adjusted from 0 to 999.99.

It can be adjusted to 0 to 999.99.

It can be adjusted for 0 to 999.99.

Output Functions

0: Manual Reset-1:

Device continues to count till manual reset is applied. When count value reaches the Set value, output position is changed.

1: Manual Reset-2:

Count value is added to total value when manual reset is active in COUNTER/TOTALIZER COUNTER functions.

2: Manual Reset-3:

Count value is added to total value when manual reset is active in COUNTER/TOTALIZER COUNTER functions.

3: Automatic Reset-1:

Count value is added to total value when manual reset is active in COUNTER/TOTALIZER COUNTER functions.

4: Automatic Reset-2:

Count value is added to total value when manual reset is active in COUNTER/TOTALIZER COUNTER functions.

5: Automatic Reset-3:

Count value is added to total value when manual reset is active in COUNTER/TOTALIZER COUNTER functions.

6:Automatic Reset-4:

Count value is added to total value when manual reset is active in COUNTER/TOTALIZER COUNTER functions.

7: Automatic Reset-5:

Count value is added to total value when manual reset is active in COUNTER/TOTALIZER COUNTER functions.

Pro-07: Input Signal Reset Time (Time Out)

Actual count value is reset if no signal is applied to Ch-A input for a time which is bigger than the value is set in this parameter.

It can be adjusted from 00000 to 000099 seconds.

Pro-08: Measurement Period

Number of pulses in Ch-A input is counted during this time.

It can be adjusted from 00000.1 to 000999 seconds.

Pro-09 : Output-1 Function

0: Outpatchingched

1 : Non-latched with hysteresis output is selected.
2 : Output-1 is an alarm output.

Pro-10 : Output-2 Function

0: O(ltatching) tched
1 : Non-latched with hysteresis output is selected.

Pro-11: Alarm Functions for Output-1

If Output-1 function parameter Pro-09 is selected alarm output, then Output-1 becomes active according to this parameter.

000000

High Alarm

000001

000002

000003

000004

Pro-12: Hysteresis for Output-1

Pro-13 : Hysteresis for Output-2

Pro-14 : Output-1 Operation Form

Output - 1 Normally De-energised.

000001 Output - 1 Normally Energised.

Pro-15 : Output-2 Operation Form

Output - 2 Normally De-energised.

000001 Output - 2 Normally Energised.

Pro-16 Output-1 Pulse Time

It determines how long Output-1 will be activated can be adjusted from 0000.00 to 0099.99 seconds.

Pro-17: Output-2 Pulse Time

It determines how long Output-2 will be active.10000.50 adjusted from 0099.99 seconds.

Pro-18: Start of the Controlling

Control is started when the unit is energised.

Control is started when count value reaches to SET1 value

Control is started when count value reaches to SET2 value

Pro-19: Direction of Counting

Upcount. ( 0 --> Preset )

000001 Downcount. ( Preset --> 0 )

Pro-20: Point position for the Display

No point.

00000 Between first and second digits.

000002 Between second and third digits.

000003 Between third and fourth digits.

000004 Between fourth and fifth digits.

Pro-21: Saving Count Value

Count value is saved to memory when power is disconnected and restored on power up.

Count value is not saved to memory when power is disconnected.

Pro-22: SET1 Operation Form Selection

000000 Absolute operation.SET1 can be adjusted from 900000 to 55556.

Operation with offset. SET1 can be defined ± Offset according to SET2 value.( SET1 = SET1 + SET2 )

Pro-23: Communication Accessing Address

Device address for serial communication bus. It can be adjusted from to 1000247.

Pro-24: Modbus Protocol Type Selection

000000 Modbus ASCII protocol is selected.

000001 Modbus RTU protocol is selected.

Pro-25: Communication Parity Selection

No Parity.

Odd Parity.

00002 Even Parity.

Pro-26: Communication Baud Rate

900000 1200 Baud Rate

2400 Baud Rate

4800 Baud Rate

9600 Baud Rate

000004 19200 Baud Rate

Pro-27: Communication Stop Bit Selection

1 Stop Bit.

2 Stop Bits.

Pro-28: Reset and Set Protection (For Accessing from Front Panel)

No Reset and Set protection.

Only Reset button protection is active.

000002 SET1 and SET2 can not be changed.

Full Protection. Reset protection is active, also SET1 and SET2 can not be changed.

000004 SET1 can not be changed.

000005 SET2 can not be changed.

Pro-29: Frequency / Cycle Coefficient

It can be adjusted from 00000 to 000000. Count value is multiplied with this parameter.

Pro-30: Multiplication Coefficient

It can be adjusted from 0000 to 005999.

Pro-PS: Program Password

It is used for accessing to the program parameters.

It can be adjusted from 1000 to 10995.

If it is ; there is no password protection while entering to the program parameters.

When programming prq button is pressed, will appear on the display. If this parameter is different from "0" and user wants to access to the program parameters;

1- If user does not enter the PSword value correctly; operation screen will appear without entering to operator parameters.

2- When PGward in top display and ONEXON in bottom display, if user presses ENTER button without entering password (for observing the parameters):

1- Position of the DIP Switch is wrong. (DIP Switch determines the operation function of the device and it is under the top cover.)

2- If the password is not 0, user can access to the parameters without entering the password and by pressing ENTER button.

3- If Actual Value is flashing and counting is stopped; It appears if any of the count value is bigger than the maximum count value.(Total count value for Counter/"Totalizer Counter"

Function - Batch count value for Batch Counter FUNCTION )

To remove this warning and reset the count value press RESET button.

4- If actual value is flashing and counting is not performed;

It appears if any of the count value is less than the minimum count value.

(Total count value for Counter/"Totalizer Counter" Function - Batch count value for Batch Counter FUNCTION) To remove this warning and reset the count value press RESET button.

Installation

Before beginning installation of this product, please read the instruction manual and warnings below carefully.

In package,

-One piece unit
-Two pieces mounting clamp
-One piece instruction manual

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 the electrical connection of the device from the system.

The unit is normally supplied without a power 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 the equipment is putted 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 mounting clamp. Do not do the montage of the device with in appropriate mounting 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.

Warranty

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.

Maintenance

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.

Other Informations

Manufacturer Information:

Emko Elektronik Sanayi ve Ticaret A.Ş.

Repair and maintenance service information:

Emko Elektronik Sanayi ve Ticaret A.Ş.

A	Supply Voltage
1	100-240V ~ (-%15;+%10) 50/60Hz
2	24 V ~ (-%15;+%10) 50/60Hz 24V --- (-%15;+%10)
9	Customer Maximum 240V ~ (-%15;+%10)50/60Hz

D	Serial Communication Module	Codes
0	None
1	RS-232	EMC-400,EMC-700,EMC-900
2	RS-485	EMC-410,EMC-710,EMC-910

E	Output-1
0	None

FG	Module-1	Module Codes
00	None
01	Relay Output Module	EMO-400,EMO-700,EMO-900
02	SSR Driver Output Module(Maximum 26mA, 22V---)	EMO-410,EMO-710,EMO-910
03	Digital(Transistor)Output Module(Maximum 40mA@18V---)	EMO-420,EMO-720,EMO-920

HI	Module-2	Module Codes
00	None
01	Relay Output Module	EMO-400,EMO-700,EMO-900
02	SSR Driver Output Module(Maximum 26mA, 22V---)	EMO-410,EMO-710,EMO-910
03	Digital(Transistor)Output Module(Maximum 40mA@18V---)	EMO-420,EMO-720,EMO-920

Note-1 :

EMO-4xx is used in EZM-4450 and EZM-4950

EMO-7xx is used in EZM-7750

EMO-9xx is used in EZM-9950

Note-2 :

EMO-400 Relay Output Module's rating is 3A@250V on resistive load.

EMO-700 and EMO-900 is 3A@250V on resistive load.

U	Function
0	Counter / Totalizer Counter
1	Batch Counter
2	Timer
3	Frequencymeter / Tachometer
4	Chronometer

V	Input Type
0	NPN
1	PNP

All order information of EZM-xx50 series 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.

This symbol is used for safety warnings. User must pay attention to these warnings.

This symbol is used to determine the dangerous situations as a result of an electric shock. User must pay attention to these warnings definitely.

This symbol is used to determine the important notes about functions and usage of the device

EZM-4450,EZM-4950,EZM-7750,EZM-9950

EZM-4450,EZM-4950,EZM-7750,EZM-9950

TENSION D'ALIMENTATION

A	BC	D	E	/	FG	HI	/	U	V	W	Z
	00		0	/			/			0	0

6:Reset-4 automatico:

Pro-25: Parity SelectionCommunication

Nessuna parità.

1 bit stop.
00000! 2 bit stop.

A	BC	D	E	/	FG	HI	/	U	V	W	Z
	00		0	/			/			0	0