EMU MAX User Manual

ANLEITUNG / MANUAL EMU ALLROUNDER EMU PROFESSIONAL Quality that counts. Made in Switzerland

Current transformer ratio Current transformer ratio can be adjusted from 5/5 to 20‘000/5A and 1/1 to 4’000/1A Left (blue) key = Change of digit / n

Configuration of current transformer ratio 1) Blue key to Transfomer ratio 2) Push service key briefly 3) Adjust secondary current by blue key 4)

S0 pulse-output The four S0 pulse-outputs are designed according to EN62053-31 (DIN 83864). Pulse rate and pulse lengths can be configured by the keys

Configuration of pulse rate 1) Blue key to Adjustments 2) Red key to S0 Pulse Rate 3) Push service key briefly 4) Move decimal place by blue key E

S0 pulse-output Opto Power MOSFEET 5 – 600 VAC or VDC, max. 90mA Rate 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10'000 Lengths Adjustable from 4 to

M-Bus address / configuration Recommended cable Twisted pair, shielded, cross-section depending on cable length Type: JY(St)Y 2x0.8 to 1.5 mm2 Defaul

Configuration of primary / secondary address 1) Blue key to Adjustments 2) Red key to MBUS Primary address (or Sec.) 3) Push service key briefly 4)

TCP/IP interface Default settings ex-factory IP-Address = 192.168.1.100 Subnet = 255.255.255.0 Gateway = 0.0.0.0 Power supply of TCP/IP module P

Configuration of IP address 1) Blue key to Adjustments 2) Red key to IP Address 3) Push service key briefly 4) Adjust first digit by blue key 5)

Update interval Values on the TCP/IP module are updated in the following interval: Current per phase and total: 1 second Active power per phase / to

EMU products – all from one source EMU provides everything from the energy meter to a complete energy-monitoring system. Data logger Pulse and M-Bus

TCP/IP interface connected directly to computer For a successful connection between an EMU Professional TCP / IP (not connected to network) and a comp

Relay output The S0 pulse-outputs can be configured as a relay-output and can be switched via TCP/IP module or special M-Bus protocol. Configuration

Peak-Control / Threshold Threshold The following values can be chooses as a threshold: Active Power Reactive power Apparent power Current total Cu

Response time / release time The response and release time is adjustable between 0 and 9999 seconds. Response time: Time, until contact switches

Configuration of threshold 1) Blue key to Adjustments 2) Red key to Assignment Output X 3) Push service key briefly 4) Adjust to Threshold by blue

12) Red key to Threshold Time till ON 13) Push service key briefly 14) Adjust digit by blue key 15) Go to next digit by red key 16) Saving: Push

Date / Time Configuration of date 1) Blue key to Date 2) Push service key briefly 3) Adjust first digit by blue key 4) Go to next digit by red key

Maximum active power: measurement period Configuration of measurement period 1) Blue key to Adjustments 2) Red key to Measurement period 3) Push se

Start / synchronization measurement period Synchronization takes place by using a 230VAC control signal. In normal operation mode, voltage is connecte

Reset minimum and maximum values 1) Blue key to Reset Register 2) Red key to Min/Max Register 3) Push service key briefly 4) Set to RESET by blue

smart-me smart-me is a webaplikation guaranteed a user-friendly and simple energy monitoring. Smart-me works with the EMU M-Bus logger and the EMU Pro

Reset of tariff register EMU Allrounder The EMU Allrounder has a resettable tariff register. The resettable register is indicated by and a

Error messages If an internal error appears, an error message is displayed. F.F.0(00000000) No error, meter ok F.F.0(xxxxxxx0) Meter calibrated F.

F.F.0(xxxx0xxx) Micro RAM and STACK OK F.F.0(xxxx1xxx) Error checksum Micro RAM. F.F.0(xxxx2xxx) Error Micro STACK (Overflow). F.F.0(xxxx3xxx) Err

Data backup / power failure To prevent data loss in case of power failure, all relevant data are stored in non-volatile EEPROM. This takes place if vo

D0 interface according to EN 62056-21 The D0 (optical) interface is located on the front, right next to the display. The EMU Allrounder / Professional

Safety instruction The EMU Professional / Allrounder should only be used for measuring electrical energy and can not be operated outside the specified

The usual local security and work rules must be observed. The installation of the meter must be carried out by qualified and trained personnel. Maint

Disclaimer / Liability exclusion The choice of the EMU energy meter and determination of the suitability of the meter type for particular pur

Declaration of conformity We, EMU Electronic AG, CH-6340 Baar, declare under our sole responsibility that the products: 3-phase polyphase static meter

EMU Electronic AG Jöchlerweg 4 | CH-6340 Baar Switzerland Tel. +41 (0)41 811 02 20 Fax +41 (0)41 811 02 21 [email protected] [email protected] | w

Menu navigation Blue key Go to next unit Active energy, active power etc. Red key More information of unit E.g. phase L1, L2, L3, total,

Technical data Nominal voltage Un 3x230/400V (+/- 20%) Accuracy class B (1%) Nominal frequency fn 50 Hz (60 Hz on request) Operating temperature

Direct connection Current (Ist, Imin, Itr, Iref, Imax) 0.02 A / 0.25 A / 0.5 A / 5 A / 75 A (5(75)) Current transformer /5 and /1A Current /5A (Ist,

Installation instruction Torque Connection Direct Current transformer Flexible wire Max. 35mm2 strand Max. 6mm2 strand Input lead L1/L2/L3 2-3 N

Display language Display language can be selected between English and German (Deutsch). Configure of display language 1) Blue key to Adjustments 2)

Tariff control Tariff changeover takes place by 230V to corresponding terminal. 0 = No voltage / 1 = Voltage Double-tariff Four-tariff E4