EPR-04-DIN - Uncategorized ENTES - Free user manual and instructions

Product Type	Power Meter (Energy Analyzer)
Model	EPR-04-DIN (EPR-04S with serial communication)
Brand	ENTES
Measuring Voltage (L-N)	10-300 VAC
Measuring Voltage (L-L)	10-500 VAC
Frequency	45-65 Hz
Current Input (direct)	0.05-5.5 A
Current Input (with CT-25)	2-120 A
Auxiliary Supply Consumption	< 4 VA
Measurement Category	CAT III
Accuracy Class	1 ±1 digit (10%-110% of full scale)
Display	Red LED, 4 digits
Serial Interface (EPR-04S)	MODBUS RTU, RS485, optically isolated
Baud Rate (EPR-04S)	2400, 4800, 9600, 19200, 38400 bps (programmable)
Pulse Outputs	2x NPN transistor, max 50 mA, 5-24 VDC
Digital Inputs	2x 12-48 VAC/DC
Operating Temperature	-5°C to +50°C
Weight (with box PR-19/PK-26)	0.45 kg
Protection Class (front panel)	IP40
Mounting	Panel mounted (cutout 45x45 mm)
Wire Cross-section	Up to 2.5 mm²
Insulation	Double insulation Class II
Demand Time	1-60 min (programmable)

Frequently Asked Questions - EPR-04-DIN ENTES

How do I set the current transformer (CT) ratio?

Press SET for 3 seconds to enter the 'trA Fo' menu. Use UP/DOWN to find 'trA Fo Ctr' (or 'trA Fo trn' for CT-25). Press SET, adjust the blinking digit using UP/DOWN, press SET to move to next digit, ESC to go back. After entering the value, press SET until 'SAUE SET YES' appears, then press SET to confirm.

How can I reset the energy counters (E-1 and E-2)?

In measurement mode, press SET for 3 seconds. Navigate to the 'rES Et' menu using UP/DOWN. Select 'E-1' or 'E-2' to reset that counter, or choose 'YES' to reset both. Confirm with SET when 'SAUE SET YES' is displayed.

How do I connect the EPR-04S to a PC via MODBUS?

Use an RS485-to-RS232 converter. Connect the device's terminals (TR B, TR A, GND) to the converter. Set the device address (1-247), baud rate, and parity in the communication menu. Use MODBUS function codes 03 (read), 06 (write single), or 10 (write multiple) to communicate.

What do the H, L, and M LEDs indicate?

H (maximum), L (minimum), M (maximum demand). These LEDs light up when the corresponding parameter is displayed (e.g., W, VAr, VA, etc.). Press the UP/DOWN buttons to cycle through parameters while these LEDs indicate the stored extreme values.

How do I configure the pulse outputs?

Enter the 'PUL' menu by pressing SET for 3 seconds and navigating. Set 'PUL SE rAt' for the pulse ratio (e.g., 1, 10, 100 kWh/pulse). Set 'PUL SE o-1' and 'o-2' for the energy type (e.g., A-I for import active energy, r-L for reactive inductive). Save as usual with 'SAUE SET YES'.

How can I view import and export energy separately?

Cycle through the measured parameters using UP/DOWN. The fourth display shows total active power (ΣW) or total reactive power (ΣVAr). If the dot at the far right blinks, the displayed value is export active power (for W) or capacitive reactive power (for VAr). Without blink, it is import/inductive.

What is the default user password?

The factory default user password is '0000'. You can change it in the 'Pin' menu. To activate password protection, set 'on' in the Pin menu and confirm. Once active, you will be prompted for the password when pressing SET for 3 seconds.

How do I change the communication baud rate?

In the serial communication menu (available only for EPR-04S), navigate to 'bAud' using UP/DOWN. Press SET and use UP/DOWN to select 2400, 4800, 9600, 19200, or 38400 bps. Press SET to confirm, then save with 'SAUE SET YES'.

What do MODBUS error codes mean?

Error 01: Invalid function (function code not supported). Error 02: Invalid register address. Error 03: Invalid data value (e.g., CT ratio out of range). The device returns these codes in the response if a command is invalid.

How should I wire the EPR-04 for a 3-phase 4-wire system?

Refer to the connection diagram in the manual. Connect voltage inputs L1, L2, L3, N to the respective phases and neutral. For current, use CTs on each phase with the k and l terminals (red to k, black to l). For a 3-phase 3-wire system without neutral, use Aron wiring (2 CTs) as shown.

USER MANUAL EPR-04-DIN ENTES

d. Even, 8 Data Bits, 2 Stop Bits

ansigtox

0 msn: darbe periyodu

0 msn. darbe penisliči

mA

V DC max 30 VDC

VAC/DC

50%

ED Denley

DV:26

bmp-Sraf II (□)

n conc(1)

in January

6.

10.4726 (2013)

102

(附注：1) 电话：025

(PHA-12 PHE-26)

m = 311

Eng Cnt :

E-1 (Enerji Sayacı 1): on

E-2 (Enerji Sayao 2): on

PULSE

rAt 10 (Oran) : 1k

0-1 (Ckis 1): A.1

o-2 (Çkış 2) : r-L

Cree	A (VIII) (Import Aoff Ener)	XIV (Toplam Aoff Gic)
W(Aoff Gic)	AE (kWh) (Export Aoff Ener)	XIVr (Toplam Resolf Gic)
Wr (Resert Sclc)	n (kWh) (Resist Industif Ener)	2xV (Toplam Seral Gic)
Vr (Seral Gic)	n(kWh) (Resistif Kapastif Ener)

4.3. Pulse Çıkışı-2 (Pulse o-2):

E-1: E-1" says on skill from E-3" says on symmet. (Sedice "E-3" saysome

parametresidir

(2) Register says: MSB

XX CRC MSB

XX CRC LSB

(1) Register says: MGB (2) Register says: USB

04 Витя лавки

00 Data MS8

C8 Data LSB

64 Data LSB

XX CRC MSB

XX CRC LSB

1. Respondents of the U.S. (2017) have been registered

graph TD
    A["TR3-XGND"] --> B["EPR-045-247"]
    B --> C["KUVE/LENDRICI"]
    C --> D["EPR-045-31"]
    D --> E["EPR-045-2"]
    E --> F["EPR-045-1"]
    F --> G["RS486/RS332 XONVERTÖR"]
    G --> H["PC"]
    style A fill:#f9f,stroke:#333
    style H fill:#ccf,stroke:#333
    note1["MAX. 1200 mt"]
    note2["MAX. 1200 mt"]
    note3["PC"]
    note4["MAX. 1200 mt"]
    note5["PC"]
    note6["PC"]
    note7["PC"]
    note8["PC"]
    note9["PC"]
    note10["PC"]
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    note98["PC"]
    note99["PC"]

Boyutlar

POWERMETER EPR-04 / EPR-04S

TECHNICAL DATA

Operating Voltage (Un)

Operating frequency (f)

Auxiliary supply Power Consumption

Measuring Input Power Consumption

v

lin

Measuring Range

Measuring Category

Class

Voltage Transformer Rado

Current Transponder Na

Max. 05 x 15 Demand Time

Serial Interface (for EPM-04S)

Baud Rate (for EPM-04S)

Address (for EPM-049

Parity (for EPM-04S)

Pulse Output

Switch Period

Operation Current

Operation Voltage

Input

Ambient Temperature

Display

Dimensions Equivalent 1

Box Protection Class

Box Material

Installation

Wire Crossection (for terminal block)

Weight

Installation Category

Please look at the back labels on

the device

45-65 Hz

< 4 VA

< TVA

10-300VAC 45-65FZ (L-N)

10-500VAC 45-65F2 (L-C)

0.05 - 5.5 A-

2-120 A = (10F LT-25)

0...215 M(W,VAR,VPA)

CAT III

1±1digit [(%10-%110) xFull Scale]

0.1...4000.0

1...2000

40.000

1-60 min. (programmable)

MODBUS RTL (RS 485)

Optically isolated, programmable

2400-38400 bps

1-247

No, odd, Even, 8 Data Bits, 2 Stop Bits

NPN Transistor

Min. 100 msec pulse period

80 msec pulse width

Max. 50 mA

5....24 V DC, max. 30 VDC

12..48 V DC

-5°C; +50°C

Rod LED Display

PR-19, PK-26

Double Insulation-Class II (10)

IP 40

Non-flammable

Panel Mounted (PTF-19)

Hall Mol

2.5 10%

0.45 kg (PA-19, PA-26)

Class III

Factory Settings

Trafo

Ctr (Current Transformer Ratio) : 0001 trn (Turn number for CT-25 device): 01 Utr (Voltage Transformer Ratio) : 0001.0 CAL (Calculation Method) : 1

Pin : 0000 (Not Activated)

RS-485

Adr (Address) : 1

E.1 (Energy Counter 1): on

E-2 (Energy Counter 2) : on

PULSE

rÂt uo (Batió) : 1k

o-1 (Output 1): A-I

o-2 (Output 2) r-l

dEti (Delay Time) : 15

A3615/Rev.B

POWERMETER EPR-04 / EPR-04S

General

EPR-04/04S is a microprocessor based device which is developed for measuring the power and energy values in an Electrical Network. Measured parameters are displayed in 4 displays separately EPR-04S has an MODBUS serial communication interface.

graph TD
    A["POWERMETER EPR-045"] --> B["ESC button"]
    A --> C["Max LED"]
    A --> D["SET button"]
    A --> E["Minimum LED"]
    A --> F["Demand LED"]
    B --> G["ESC button"]
    C --> H["Max LED"]
    D --> I["SET button"]
    E --> J["Minimum LED"]
    F --> K["Demand LED"]
    L1_1 --> M1_1
    L2_1 --> M2_1
    L3_1 --> M3_1
    M1_1 --> N1_1
    M2_1 --> N2_1
    M3_1 --> N3_1
    N1_1 --> O1_1
    N2_1 --> O2_1
    N3_1 --> O3_1
    O1_1 --> P1["Phase Displays"]
    O2_1 --> Q["Total Display"]
    O3_1 --> R["UP button"]
    O4["DOWN button"] --> S["SET button"]
    S --> T["ESC button"]

Using of EPR-04/045:

Parameters (Cose; W; VAr; VA; kWh, kVarh) are monitored in L1, L2, L3 displays by scrolling UP/DOWN buttons. Total Active (EW), Total Reactive Power (EVA), Total Apparent Power (EVA) and Cosφ values and average values of these parameters are monitored in 4th display.

Digital Input

EPR-04/045 has 2 digital inputs. Digital inputs have 2 functions. - When a remote device has activated, situation of this device which is connected to the digital input, can be monitored according to data register (Battery, thermostat, circuit breaker and motor position). - Controlling energy counters and determining which energy counter will be active (Example: it is used for measuring of energy separately at the using of network and generator).

Energy Pulse Outputs

EPR-0404S has 2 Energy Pulse Outputs. These outputs give the pulses only for E-1 (Energy Counted).

Pul1 and Pul2: In "o-1 (Pulse1)", "o-2 (Pulse2)" menus which are in the pulse menu, device give pulse according to selected energy parameters as [Active energy (ACI, A-I, A-E), Reactive energy (rEA, r-L, r-C)]. Please refer to the pulse menu for the coefficients of energies.

Monitoring of Min., Max. and Max. Demand Values: Min. and max. values are defined for W, VAr, VA, IW, EVAr, EVA; demand values are defined for W, VAr, VA, IW, EVA, EVAr.

If measured instant value is smaller than min. value which was stored before, it is stored as new min. value. If measured instant value is greater than max. value which was stored before, it is stored as new max. value. Demand value is the average value of the measured values in demand time (15 minutes). If one of defined parameters is displayed (ie. "W") when demand button is pressed too min., max or max. demand values are displayed. When an undefined parameter is displayed (ie. "Case") if demand button is pressed, instant value is continued to display.

H-L-M LEDs

H-L-M LEDs are dedicated to displaying the min., max. and max. demand values according to selected parameters.

H: Maximum Value, L: Minimum Value, M: Max. Demand Value

Calculation Methods for Active / Reactive Power Values If the led on the most right side blinks it represents that active / reactive power's direction is reversed.

There are two methods for calculating total active and total reactive powers: 1) Active / Reactive power can be calculated by summing import and export values and displaying as a single value.

2) Active / Reactive power can be calculated according to direction as import / export.

Note:

1) The dot at the most right digit of the fourth display (During SW is displayed) represents that displayed value is export active power value. Vice versa, displayed value is import active power value.

2) The dot at the most right digit of the fourth display (During EVAr is displayed) represents that displayed value is capacitive reactive power value. Hence, displayed value is indicative reactive power value.

3) The displayed parameter will not change if power is off after 30 seconds of stand-by (ie. W).

Measured Parameters:

CaspW (Active Power)VA (Reactive Power)VA (Apparent Power)

AI (With) (Import Active Energy)AE (With) (Export Active Energy)ii (iVAth) (Import Reactive Energy)iii (iVAnt) (Export Reactive Energy)

ΣW (Total Active Power)ΣVA (Total Reactive Power)ΣVA (Total Apparent Power)

FUNCTIONS OF BUTTONS

When W led lights, it shows max power values which are measured instantaneously and it shows total max demand values. Also it is used for moving upwards in the menu.

When Wied lights, it shows min power values which are measured instantaneously and it shows total demand values. Also it is used for moving downwards in the menu.

It is used for passing between parameters such as W, Var, VA, KWh, KV/Mh, once. When it is praced for 3 seconds, adjustment mode is entered. In the adjustment mode it is used for saving parameters and moving to the sub menu.

In the adjustment mode, it is used for entering to the upper menu or it is used for quitting from the adjustment mode without saving the values.

I user password is activated and set button is pressed for seconds, a pin code is required in order to enter to the menu.

Current Transformer Ratio Setup

(This menu is not available in the devices which are adapted with CT-26.)

In this menu, current transformer ratio is set between 1 - 2000.

Note: If the current transformer is not used between the system and ETR, 0.4107, current transformer ratio is required as it's

Example: If a current transformer which has a ratio of 250/5A is

used between the system and

ress SET button for 3 seconds (trA Fo menu is displayed)

lose SET button, t/A Fo Clm menu is displayed (in CT-26 adopted

lot: 1A FoLIt: menu can be dispaved by spilling the UP/DOWN

uttons

图1

Press SET button. Binding the first digit of displayed value approaches. In A Fo

Enter the blinking digit value by scrolling UP/DOWN buttons. Switch to the other digits by using SET button, use ESC button to go to previous digit. After you entered the last digit press SET button, "trA Fo Ctr /trA Fo trn /trA Fo Utr" is displayed. "on" can be selected by scrolling UP/DOWN buttons. (Data is entered but is not activated yet. For activating the new data please follow the below steps).

Free ESC button one by one until "SAU E SET YES" is displayed.

press SET button. When "SAJE SET YES" is displayed, if you press ESC button or choose "no" option instead of "YES" option by using IP-DCWN buttons, new data will be cancelled and previous value will be activated.

POWERMETER EPR-04 / EPR-04S

Programming the Turn Number:

Voltage Transformer Ratio Setup

In this menu, voltage transformer ratio is set between

Cn 10000,1-4000,0

Fo Utr Note: If the voltage transformer is not used between the system and EPR-04/04S; voltage transformer ratio is entered as 1. Example: If a voltage transformer which has a ratio of 34.5KV/100V is used between the system and EPR-04/04S; Voltage transformer ratio is entered as 34b. (3450V/100)

Reactive Energy Calculation Method Setting

CAL Three different methods exist for reactive energy calculation in EPR-04/04S. Brief informations about these methods are explained in below able

CLC Related values which must be entered in the menu are also indicated in the table in order to select reactive power calculation method for mechanical and digital energymeters.

Mechanical Enzymeter | Digital Enzymeter | Reactive Energy

Number of methods (n)	Each point equivalent	Q	Unadjusted
0	1	5irc solution of voltage vector and multiply with current	It is the most preferred reactive power calculation methods.
2	3	1 solution (n)	Total value of the multiplication of Vp and Ip returns up to 14th harmonics. This calculation method is mostly preferred for network analysis.
4	5	-P	Power Triangle Method : According to this method 0 = 3 × 10-6 (i: Reactive power 3: Active power 7: Apparent power

Demand Time Setup:

In this menu, demand time is set between 1-60 minutes.

Press SET button for 3 seconds (trA Fo menu is displayed)

By using UP-DCW by buttons find "dE t" menu. df

By using UP-DOWN buttons, enter the value to the first digit.

Press SET button (Second digit blinks)

By using UP-DOWN buttons, enter the value to the second digit.

Press SET button, "dE 3" is displayed. (Data is entered but is not

Note: Measured electrical parameters which are saved to the memory are not affected from the electric internations.

In the iES El de E-1 / E-2 menu; when you choose yes and quit from all menus, if you confirm the changes, min. and max. values of all parameters or values of energymeters are erased at the same time. Follow the below steps in order to erasing the value of min., max., E-1 and E-2: In the measurement position

Prep-SET button 3 seconds (11A Formen is displayed)

For activating the new data please follow the below steps).

Press ESC button one by one until "SAUE SET YES" is displayed.

Press SET button. When "SAUE SET YES" is displayed, if you press ESC button or choose "no" option instead of "YES" option by using UP-DOWN buttons, new data will be cancelled and previous value will be activated.

POWERMETER EPR-04 / EPR-04S

PK 26 Box Connection Diagram

*Available only for EPR-645

Note: For CT-25 models:

k: When CT-25 is used, Red cable is connected to k terminal.
l: When CT-25 is used, Black cable is connected to l terminal.

POWERMETER EPR-04 / EPR-04S

PR 19 Box Connection Diagram

3 Phase neutral

3 Phase without neutral current input with Aron wiring configuration

1. Phase without neutral

3 Phase without neutral current input with Aren wiring configuration

\*Available only for EPR-045

Note: For CT-25 models:

k: When CT-25 is used, Red cable is connected to k terminal.
l: When CT-25 is used, Black cable is connected to l terminal.

POWERMETER EPR-04 / EPR-04S

Pulse Menu

PUL In this menu, three parameters can be selected: "PUL SE rAt", "PUL SE p-1", "PUL SE p-2".

PUL SE rAt ip : Pulse ratio can be set as :

SE 1, 10, 100 (wh/YArh/VA); 1, 12, 100 (kwh/KVArh/KVA); 13Meh/BVArh/MVA

PUL 5E o-1: if this parameter is selected, in every increase in output 1.

one pulse is counted. Output 1 parameter can be set as: ADt (Export/Import), A-I (Active import), A-E (Active Export), sEA (Inductive

/ Capacitive), r-L (Reactive Inductive), r-C (Reactive Capacitive).

PUL SE 6-2 : In one parameter is selected, in every increase in output 2, one pulse is counted. Output 2 parameter can be set as :

ACI (Export/Imports, A-I (Active Import), A-E (Active Export), rEA (Inductive / Capacitive), r-I (Reactive Inductive), +C (Reactive Capacitive)).

(1)

SET Press SET button for 3 seconds (TRA Fo menu is displayed)

C.16. (3) Active L-1, L-2 couleurs for energy counting world depending on any parameter.

1:Activate T-1

+2: Activate "E-1 / E-2" counters when digital input 2 is on (n=1).

B-2, "E-1" does not count when "E-2" is activated. (Only for "E-1")
E-1, "E-2" does not count when "E-1" is activated. (Only for "E-2")

Note: Counting status is undefined if E-2 is selected on E-1 and if E-1 is selected

cn E-2

When the status is defined as above, both energy counters count while digital input is not on (-1) , but if it will use one or better digital input are so (or 11) then counters will

表决结果：

Net court.

GET

Press SET better. After: SALE, SET: SET is designed.

Hosa SET button. When 'SAGE' set, yes is displayed, if you press ESC button or choose "no" option instead of "yes" option

by using UP-DOWN buttons, now data will be cancelled and

previous value will be activated.

User password Setup

D. In this menu user passwords is defined and activated.

You must define and activate a 4 digit user password for preventing driving passwords from the ill-leaf user.

device settings from the legal usage. There are 2-sub menu under the Fin menu.

Changing of User Password:

nSE for championing this year consisted to the procurement results

(2) Using of OSAV-3.0, which has the old customer

button remember the new password.

Please SET button, Pin CHA.ngl is displayed. Data is entered, but is not activated here. For setting the active data places being the brief

(58) Not activated yet. For activating the new data please follow the below steps.

Page ESC button one by one until (FALL SE) >ES! appears at the

ESC 7.500 ESC screen (one of one mini (340 sec 3 GHz) displays in the display.

Press SET button when (SAU SET yES) appears at the display. (When

(SET) SAD Set YES appears at the display, if you press ESC button or choose "no" option instead of "yes" option, you pull from adjustment.

choose the "open" website of your options you can get in a solution menu without saving new setsga and device continues to work with

Activating the user password

Note: Factory default value of user password is "0000"

Bu using UP-DOWN buttons, find "Pin" menu.

SET Press SET button. First digit of the displayed value is lifelong.

Enter the blinking digit value by scrolling UP/DOWN buttons.

Switch to the other digits by using SET button, use ESC button

(BET) to go to previous digit. After you entered the last digit press SET, https://doi.org/10.103456789.

button: "P" not off to display you. On "Last" be directed by scrolling UP/DOWN buttons. (Data is entered but is not activated

yet. For activating the new data please follow the below steps).

Press ESC button one by one until "SALU E. SEL vES" is displayed.

From the context of the 1974-2015, we are employed. If you

Press SET button, when SHORE SET YES is displayed, if you press ESC button or choose "no" option instead of "YES" option

by using UP-DOWN buttons, new data will be cancelled and

previous value will be activated

POWERMETER EPR-04 / EPR-04S

Serial Communication (Available only for EPR-04S)

EPR-04S has MODBUS RTU communication protocol which is optical isolated. All measured parameters can be transfer to the computer. Transformer ratios and communication parameters can be set. Saved demand and energy values can be reset.

Parameter Settings

Address Parameters : Value can be enter between 001-247. Baud Rate Parameters : Value can be selected as 2400, 4800, 9600,

19200 and 38400 bps.

MODBUS RTU PROTOCOL (Available only for EPR-04S)

Standart MODBUS RTU message is shown below.

T

ADDRESS8 BIT

FUNCTION8 BIT

DATAXABBT

CRCH

CRCL

T

The T times corresponds to a time in which data must not be exchanged on the communication bus to allow the connected devices to recognize the end of one message and the beginning of another. This time must be at least 3.5 characters at the selected baud rate. Adsets range (1:247) is address of the connected device. The data field contains data sent to the slave by master or data sent to master by slave.

CRC is a error check method by using MODBUS RTU protocol and consists of 2 bytes.

Available Modbus Function:

03H	READ HOLD REGISTERS
06H	PRESET SINGLE REGISTER
10H	PRESET MULTIPLE REGISTERS

Read Hold (03) function is used for reading measured values and set value. If any request of reading of a register, excepted mentioned in register table, device will send an error message. For example to read phase1 voltage by sending a message to the device

01 00 00 00 00 02 XX XX

01 Device address

03 Function

00 MSB address

14 LSB ✅HDD 00 Registrant number MSB

02 Register number 1 SB

XX CRC MSE

XX CRC LSB

Preset Single Register (D6) function is used for writing the setting values, existing the energy counter or resetting the min., max., demand values. Current transformers ratio can be set 0-2000, voltage transformer ratio can be set 1-RXXO, Min., Max. and Demand values can be only clear. If sent value is outside of this range device responds with an error message. La. Setting CT as 100.

01 06 80 02 90 64 XX XX

01 Device 36 Function

06 Function M28

© LSB address

(1) Cash MSB

64 Data LS8

XX CRC MSB

XX CRC LBB

Preset Multiple Register(10H) is used to set more than one register at same

time.

1. Setting CT 88 100, 01 as 20:5, 01:10:40:00:20:03:04:00:08:00:64

01 Devlon Acidtris

10 Function

30 MSB address

00 LBS address

00 Register number MSE

(2) Register

1. Byte down
2. Data MS8

C8 Data L5B

00 Data MSB

64 Data L58

XX CRC MSB

XX CHC LSB

Digital Inputs (Available only for EPM-04S)

Digital input are sent in 16 bit hexadecimal format as below

If 12-40 V AC / DO is applied to In1 (Input 1), 0 (zero) bit of DIN register is set as "1". Otherwise, 0 (zero) bit is set as "0".

If 12-48 V AC / DD is applied to int? (Input 2), 1st bit of DIN register is set as "1". Otherwise, 1st bit is set as "0".

The Parameters are sent in 38bit Hexadecimal format. For Example, 230.0V voltage will be sent as 000008FCH. Cose values shall be divided to 1000.0B0 Cose will be sent as 000003D4H. Energy values are sent in 64 bytes. 1234567890123456789 Wh = AB 54 A9 8C EE 1F 0A D2 Wh

Specifications for data cable:

-24 AWG of BICHER

-Less than 100 chm/km

Nominal characteristic impedance at 100 MHz of 100 GHz Less than 60 pF/m mutual capacitance (between two wires in a pair)

- Less than 60 pF/m mutual capacitance (between two wires in a pair) - Less than 120 pF/m mutual pair capacitance / the capacitance

between one wise and all others connected to earth).

- Terated Pair

ERROR CODES (Available only for EPR-04S)

Save device (EPR-04S) sends error message when receive any missing query.

01 Invalid Functions: If any message except given above is used, then 01 error

messages will be sent.

02 Invalid Register: Error 02 will be send when a leading of a register a requested, except the registers which mentioned in table.

03 Invalid data: If any different value is been set for dedicated Transformer values and nonzero for demand value; then error message 03 will be sent.

POWERMETER EPR-04 / EPR-04S

EPM-04S COMPUTER CONNECTION

31 DEVICES CAN BE CONNECTED AT THE SAME LINE

graph LR
    A["Max 1200 mL"] --> B["RS485/R232 CONVERTER"]
    B --> C["PC"]
    D["TR B A GND"] --> E["EPM-045-31"]
    F["TR B A GND"] --> G["EPM-045-2"]
    H["TR B A GND"] --> I["EPM-045-1"]

MAX. 247 DEVICES CAN BE CONNECTED AT SAME LINE BY USING REPEATER

graph LR
    A["EMR-04S247"] --> B["REPEATER"]
    B --> C["RS485RS232 CONVERTER"]
    C --> D["PC"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333

Dimensions

1.45 km (RR 19, RV 20)

2.60元（本位P025）

Kessler III

Werkseinstellungen

Transformers

The following Entity: South Korea

1. Mr. NHF, order AR-Taster, with an 60"Fox Cut 5.1" order "Fox

©

CITE-2.

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(▲) (▼) MRC-NSR-O&R-AS-RS-R, MANH-SR-ENG-CNT-L-T-OSR-ENG CNT-E-27

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↓

MILKEL AR, other SET Tages 2 CUS 95

(1) 2017 (ABP, AB-508 SET-Tusion, P. alii 88169E)

V

↓

1

SET

- 1.000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

Exterior Spin out Srl. Torso for "Sociurnian" Trl. 60° Menu

(see)

1st English

六

The following table is in Chinese:

▲ ▼

2 054 100

1

MTI Drives the 6th and 20th Transports Tifera Investments

10 Daily Advertising

10 Gera Adresse 50 Adverse MDR

80 Adresse MSE

(1) Addresse LS8 GO Registrant@100

Gel(Dwistepineum) was 15.50 min in order to answer

Dr.(Uglaifengang) who ties it bids for genders, gendered.

SSH 15 U U U U U U U U U U U U U U U DIN2 DIN1 Engang 1
U: Unidentifizien
Engang 2