Seneca Z-MBus User manual

INSTALLATION MANUAL
Z-MBus
Converter module
From RS232 / USB to M-Bus (Meter-Bus)
SENECA s.r.l.
Via Austria, 26 – 35127 – PADOVA – ITALY
Tel. [phone] - Fax [phone]
For manuals in other languages and the configuration software, visit www.seneca.it/products/z-mbus
This document is the property of SENECA srl. Copies and reproduction are prohibited unless
authorised. The content of this document corresponds to the described products and technologies. Stated
data may be modified or supplemented for technical and/or sales purposes.
MI00516-2-EN ENGLISH -1/1
EN

MODULE LAYOUT
Wei
g
hCase
LED SIGNALS ON THE FRONT PANEL
TECHNICAL SPECIFICATIONS
STANDARDS EN61000-6-4 electroma
g
netic emissions, industrial environment
EN61000-6-2. Electromagnetic immunity, industrial environment
EN61010-1 Safety
INSULATION
ENVIRONMENTAL
CONDITIONS
Temperature: -20
–
+70°C
Humidity: 30%–90% non-condensing
Storage temperature: -20–+85°C
Protection rating: IP20
ASSEMBLY On omega guide DIN IEC EN 60715
CONNECTIONS Removable 3-wa
y
screw terminals, 5 mm pitch for cable up to 2.5
mm2, micro USB connector on the front and IDC10 back connector.
POWER SUPPLY Voltage: 11
–
40 Vdc; 19
–
28 Vac 50
–
60 Hz
A
bsorption: 2.4 W
111 mm
17.5 mm
102.5 mm
LED Status LED meaning
ON  Anomaly on the M-Bus (Meter-Bus)
Device OFF
PWR ON 
OFF 
Device ON
TX Flashing  Transmission of data packet
Flashing 
RX Reception of data packet
120 g. Materiale PA6, colore nero
1500 Vac
MBUS
ALIMENTAZIONE
RS232
E USB
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TECHNICAL SPECIFICATIONS
PRELIMINARY WARNINGS
WARNING: The full content of this manual must be read before operation. The module must only
be used by qualified electricians. Specific documentation is available at www.seneca.it\produtcs\z-mbus
indicates conditions or actions that put the user's safety at risk.
indicates conditions or actions that might damage the instrument or the connected
The word WARNING preceded by the symbol
The word ATTENTION preceded by the symbol
equipment.
The warranty shall become null and void in the event of improper use or tampering with the device or accessories
supplied by the manufacturer as necessary for its correct operation, and if the instructions contained in this manual are not
followed.
The module must be repaired and damaged parts replaced by the Manufacturer. The product is sensitive to
electrostatic discharges. Take appropriate measures during any operation.
ATTENTION: Installing the module next to devices that generate heat is prohibited.
Electrical and electronic waste disposal (applicable in the European Union and other countries with
recycling). The symbol on the product or its packaging shows that the product must be disposed of at a
collection centre authorised to recycle electrical and electronic waste.
ASSEMBLY STANDARDS
The module has been designed for vertical installation on an IEC EN 60715 omega guide. For optimal
operation and long life, adequate ventilation must be provided. Avoid positioning channels or other objects
that obstruct the ventilation slots. Avoid mounting modules over equipment generating heat. Installation in the
bottom part of the switchboard is recommended.
USE OF THE Z-PC-DINAL ACCESSORY
RS232 PORT on M7-M8-M9 terminals
micro USB on the front panel
USB PORT
on M10-M12 terminals
Number of slaves: 25 Max.
Speed : 300 – 38k4 Baud
Voltage: 28 Vdc
Maximum length: 3000 m
M-Bus (Meter-Bus) PORT
ATTENTION: Do not turn the module upside down and do not force the insertion of the IDC10
connector into the slot. The module's rear IDC10 connector must be plugged into a free slot on the
Z-PC-DIN bus. The figure shows the IDC10 connector pins the supply the module.
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Power supply AC-
IDC10
1
Power supply AC+
Z-PC-DINAL
Slot
Power supply
(AC-)
Power supply
(AC+)
P.E.

INSTALLATION ON AND REMOVAL FROM THE IEC EN 60715 RAIL
ELECTRICAL CONNECTIONS
Attention: The upper power supply limits must not be exceeded, as this could cause serious damage to the
module. Turn off the module before connecting or disconnecting the input and output ports.
Z-TWS4
CONNECTION STANDARDS
Type of
installation
Maximum
speed
Connection
maximum distance
Connection
total length Type of cable
Small in house 38400 < 350 m < 1000 m 0.5 mm , R <
2
30 Ω
Large in house 9600 < 350 m < 3000 m 0.5 mm2, R < 30 Ω
Small wide area 2400 < 1000 m < 3000 m 1.5 mm2, R < 90 Ω
The M-Bus is a non-polarized bus. For the connection it is possible to use a two-wire shielded
telephone cable or an unshielded duplex cable following the indications in the table.
If a shielded cable is used this must be connected to earth only from the Z-Mbus converter side.
CONTACT INFORMATION
10
7
10
7
1112
1112
8 9
8 9
Fig. 2
Fig. 1
Insertion in the IEC EN 60715 rail:
1) Move the two hooks on the back of the
module outwards as illustrated in Fig.2.
2) Insert the rear IDC10 connector of the module on
a free slot of the IEC EN 60715 rail accessory as
shown in Fig.1 . (insertion is univocal as connectors
are polarised).
3) To secure the module to the OMEGA rail,
tighten the four hooks on the side of the IDC10
rear connector as shown in Fig.1.
Removal from the IEC EN 60715
guide: As illustrated in Fig.2:
1) With the help of a screwdriver, pull the two
hooks on the side of the module outwards.
2) Extract the module from the rail.
P
ower su
pply
11
–
40 Vd
c
2
.
4 W
10
11
12
+M-Bus
RS232
-M-Bus
POWER SUPPLY
19 – 28 Vac 50 – 60 Hz Supply
1 GND
2 Tx
3 Rx
7
8
9
Through the CS-TIP-MEF-PH cable, available as an
accessory, it is possible to connect the Z-M-Bus converter to
the multi-function Z-TWS4 WEB controller. The connection
cable can be purchased from www.seneca.it/products/z-mbus
using code CS-TIP-MEF-PH.
Technical [email protected] Product information [e-mail]
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M-Bus