Seneca Z-LTE-WW User manual

MI00514-10-EN INSTALLATION MANUAL 1/4
INSTALLATION MANUAL
Z-LTE-WW
Z-LTE-EU
SENECA s.r.l.; Via Austria, 26 – 35127 – PADOVA – ITALY; Tel. [phone] - Fax [phone]
DOCUMENTATION
WARNING: The full content of this manual must be read before any operation. The module must only be used by
qualied electricians. Specic documentation is available via QR-CODE shown on page 1.
Electrical and electronic waste disposal (applicable in the European Union and other countries with recycling).
The symbol on the product or its packaging shows the product must be surrendered to a collection centre
authorized to recycle electrical and electronic waste.
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.
PRELIMINARY WARNINGS
The word WARNING preceded by the symbol indicates conditions or actions that put the user's safety at risk.
The word ATTENTION preceded by the symbol indicates conditions or actions that might damage the
instrument or the connected equipment. The warranty shall become null and void in the event of improper use or
tampering with the module or devices supplied by the manufacturer as necessary for its correct operation, and if
the instructions contained in this manual are not followed.
CONTACT INFORMATION
Technical support [email protected] Product information [email protected]
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 modied or supplemented for technical and/or sales purposes.

MI00514-10-EN INSTALLATION MANUAL 2/4
MODULE LAYOUT
LED STATUS LED meaning
PWR
(Green)
ON Log not active and status waiting for startup
Slow ashing Log active and status in normal operation
Flashing intermittently Status in operation from backup battery (battery life 1 hour)
Fast ashing Error, see Webserver diagnostics
Off Device OFF
(GSM LEVEL)
(Green)
ON Maximum signal (Level 4)
Flashing
3 ashes (Level 3)
2 ashes (Level 2)
1 ash (Level 1)
Off Minimum signal
GSM
(STATUS)
(Yellow)
Short ash Network search (200ms High / 1800 ms Low)
Long ash Connected (1800 ms High / 200ms Low)
Fast ashing Data transfer in progress (125ms High / 125ms Low)
On Voice call
MOD
(Yellow)
On Recorded on 4G network
Off Connected to another network
DO (1 and 2)
(Red)
On Digital output, relay energised
Off Digital output, relay de-energised
DI (from 1 to 4)
(Red)
ON (NPN) Digital input energised (GND closed contact)
ON (PNP) Digital input energised (contact closed to +12 V)
Off Digital input not energised
COM
(Red)
Slow ashing Activity in the RS485 or RS232 serial interface
Off RS485 or RS232 serial interfaced not used
Fast ashing Timeout in the RS485 or RS232 communication
SD
(Red)
On SD card inserted correctly
Slow ashing Activity on SD card
Fast ashing SD card error
Off No SD card
ETH LNK Flashing Connection on RJ45 active
ETH ACT Flashing Packet transit on Ethernet port
SIGNALS VIA LED ON FRONT PANEL
mm
35
mm
111
mm
102.5
Weight: 270 g;
Container: PA6, Black

MI00514-10-EN INSTALLATION MANUAL 3/4
TECHNICAL SPECIFICATIONS
CERTIFICAZIONI
https://www.seneca.it/products/z-lte-ww/doc/CE_declaration
https://www.seneca.it/products/z-lte/doc/CE_declaration
INSULATION
ENVIRONMENTAL
CONDITIONS
Temperature: -25– + 50°C / (-10– + 40°C if the internal UPS is used).
Humidity: 30%– 90% non condensing.
Storage temperature: -30– + 65°C / (-20– + 45°C < 6 months if the internal UPS is used).
protection rating: IP20.
ASSEMBLY IEC EN60715, 35mm DIN rail in vertical position.
INTERNAL UPS Rechargeable backup batteries. Duration: up to 1 hour.
CONNECTIONS Removable 3-way screw terminals, 5 mm pitch for cable up to 2.5 mm²,
Rear IDC10, RJ45 socket, Micro USB socket and 2 SMA for 4G antenna and GPS antenna.
POWER SUPPLY Voltage: 11 ÷ 40Vdc or 19 ÷ 28Vac 50 ÷ 60Hz. Absorption: 8W.
DIGITAL INPUTS
Number of channels 4. Congurable PNP or NPN.
Voltage OFF<4V, ON>8V (Max. 24Vdc).
Max frequency 30Hz. Absorbed current 3mA @ 12Vdc, 10mA @ 24Vdc.
TOTALIZERS 4 x 32-bit totalizers on non-volatile memory
COUNTERS: 4 x 32-bit resettable counters on non-volatile memory.
DIGITAL OUTPUTS Number of channels 2. SPDT free contact relay. Max. voltage 250Vac. Max. current 2A.
ANALOGUE
INPUTS
Number of channels 2. Congurable mA or Vdc.
Voltage input 0 – 30V. precision 0.1% of Full Scale, impedance: 200 kohm.
Current input 0– 20mA precision 0.1% of Full Scale, impedance: < 60 ohm.
Input protection 40V / 25mA. Resolution 16 bit.
COMMUNICATION
PORTS
RS485 COM1 on rear IDC10 connector, RS485 or RS232 on terminals M10-M11-M12,
Ethernet 100 base T and micro USB on side socket.
4G / LTE
WORLD WIDE
MODEM
(Z-LTE-WW)
For further information, refer to the User Manual.
MODEM 4G
(Z-LTE-EU) For further information, refer to the User Manual.
GNSS GPS / GLONASS / BeiDou(compass) / Galileo / QZSS
SD CARD SLOT Push-push type for microSD and microSDHC 32GB max.
SIM CARD SLOT Push-push type for miniSIM card 15 X 25 mm
CPU / S.O. ARM 32bit, operating system: Real Time Multitasking, built-in Webserver and on microSD.
Digital
Z-LTE-WW Z-LTE-EU

MI00514-10-EN INSTALLATION MANUAL 4/4
IDC10 CONNECTOR
RS485GND
RS485A
RS485B
Power Supply AC / +
Power Supply AC / -
IDC 10
1
The illustration shows the meanings of the various IDC10
connector pins if signals are to be sent via them directly.
PROCEDURE FOR MODULE SWITCH-OFF
The module is equipped with an integrated UPS that allows it to remain on even in the absence of external power. To turn
off the module, rst disconnect the external power supply and then press the PS1 button on the right side of the module for
at least 6 seconds. When the button is released, the PWR LED turns off to indicate that the module is turned off.
DIP-SWITCHES
SW1 Default settings: all DIP switches in OFF position. For more information see the USER MANUAL.
SW2
RS232 or RS485 settings on terminals 10-11-12 (COM2 serial port)
RS232 ON
RS485 OFF
DIP - SWITCH SETTINGS
ELECTRICAL CONNECTIONS
CAUTION
On rst start-up the module must be supplied without any interruptions for at least 72 hours to charge the internal batteries.
Switch the module off with the PS1 button before connecting inputs and outputs.
To meet the electromagnetic immunity requirements:
- use shielded signal cables;
- connect the shield to a preferential instrumentation earth system;
- separate shielded cables from other cables used for power installations (transformers, inverters, motors, etc...).
10
11
12
GND
A (+)
B (-)
10
11
12
GND
RX
TX
1
2
3
Tens. aus.
Vac/Vdc
Vac/Vdc
POWER SUPPLY SERIAL PORT RS485
SW2 = OFF
SERIAL PORT RS232
SW2 = ON
ANALOGUE INPUTS
Voltage Active sensor current
(4 wires)
Passive sensor current (2 wires)
(*) Not available without external power supply
The module has two
analogue inputs that
can be congured via
software as voltage
or current. For the
conguration software,
see the user manual.


+


+
+
+
DIGITAL INPUTS
NPN with internal power PNP with internal power PNP with external power
DIGITAL OUTPUTS
The module has two digital outputs
with free contacts. The gures show
the internal relay contacts available.