SENECA Z-LTE-WW, Z-LTE-EU Cloud Box Installation Guide
- June 9, 2024
- SENECA
Table of Contents
INSTALLATION MANUAL
Z-LTE-WW Z-LTE-EU
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.
****| WARNING: The full content of this manual must be read before any
operation. The module must only be used by
qualified electricians. Specific documentation is available via QR-CODE shown
on page 1.
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| 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.
| 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.
MODULE LAYOUT
Weight: 270 g;
Container: PA6, Black
SIGNALS VIA LED ON FRONT PANEL
| LED | STATUS | LED meaning |
|---|---|---|
| PWR (Green) | ON | Log not active and status waiting for startup |
| Slow flashing | Log active and status in normal operation | |
| Flashing intermittently | Status in operation from backup battery (battery life |
1 hour)
Fast flashing| Error, see Webserver diagnostics
Off| Device OFF
(GSM LEVEL) (Green)| ON| Maximum signal (Level 4)
Flashing| 3 flashes (Level 3)
2 flashes (Level 2)
1 flash (Level 1)
Off| Minimum signal
GSM (STATUS) (Yellow)| Short flash| Network search (200ms High / 1800 ms Low)
Long flash| Connected (1800 ms High / 200ms Low)
Fast flashing| 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 flashing| Activity in the RS485 or RS232 serial interface
Off| RS485 or RS232 serial interfaced not used
Fast flashing| Timeout in the RS485 or RS232 communication
SD (Red)| On| SD card inserted correctly
Slow flashing| Activity on SD card
Fast flashing| SD card error
Off| No SD card
ETH LNK| Flashing| Connection on RJ45 active
ETH ACT| Flashing| Packet transit on Ethernet port
CERTIFICAZIONI| **https://www.seneca.it/products/z-lte-
ww/doc/CE_declaration
https://www.seneca.it/products/z-lte/doc/CE_declaration
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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. Configurable 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. Configurable 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.| CPU 32bit, operating system: Real Time Multitasking.
IDC10 CONNECTOR
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, first 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|
ELECTRICAL CONNECTIONS
CAUTION
On first 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…).
POWER SUPPLY| SERIAL PORT RS485 SW2 = OFF| SERIAL PORT RS232 SW2
= ON
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| |
ANALOGUE INPUTS
Voltage| Active sensor current (4 wires)| Passive sensor current (2 wires)|
The module has two analogue inputs that can be configured via software as
voltage or current. For the configuration software, see the user manual.
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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 figures show
the internal relay contacts available.
http://www.seneca.it/products/z-lte
SENECA s.r.l.; Via Austria, 26 – 35127 – PADOVA – ITALY; Tel.
+39.049.8705359 – Fax +39.049.8706287
CONTACT INFORMATION
Technical support
support@seneca.it
Product information
sales@seneca.it
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.