Seneca Z-LTE User manual

ENGLISH - 1/8
THE ORIGINAL VERSION IS IN ITALIAN LANGUAGE
MI00514-2-EN
INSTALLATION MANUAL
Z-LTE
Datalogger 4G + with built-in I/O, remote control functions,
embedded UPS,GPS and advanced programming
EN
EN
This document is property of SENECA Srl. Any duplication and reproduction are forbidden, unless authorized.
The contents of this documentation refers to the products and technologies described in it.
This informations may be modified or integrated for technical and / or commercial purposes.
SENECA s.r.l.
Headquarters: Via Austria, 26 – 35127 – PADOVA – ITALY
Phone [phone] - Fax [phone]
Manuals in other language and configuration software available at: www.seneca.it/products/z-lte

ENGLISH - 2/8

LED
Status
LED meaning
GSM
LEVEL

(Green)
ON 
GSM level 4 (maximum signal)      
Blinking
0.3s ON  0.3s OFF 
GSM level 3 3 Flashes (good)
GSM level 2 2 Flashes (medium)
GSM level 1 1 Flash (low)
OFF 
GSM level 0 (no signal detected)
MOD
(Yellow)
ON 
Registered on 4G network
OFF 
Others
GSM
STATUS
(Yellow)
Slow Blinking
0.2s ON 1.8s OFF  

(200ms High/1800ms Low) Network searching
Slow Blinking
1.8s ON 0.2s OFF  

(1800ms High/200ms Low) Idle
Fast Blinking
0.125s ON 0.125s OFF 

(125ms High/125ms Low) Data transfer being performed
ON 
Voice call active
LED SIGNALLING ON FRONT PANEL
Dimensions (L×H×W)
35 x 102.5 x 111 mm
Weight
270 g.
Case
Material PA6, black.
MODULE LAYOUT
111 mm
102,5 mm
35 mm

ENGLISH - 3/8

LED
Status
LED meaning
DO1
(Red)
ON
Digital output 1, relay energized
OFF
Digital output 1, relay de-energized
DO2
(Red)
ON
Digital output 2, relay energized
OFF
Digital output 2, relay de-energized
COM
(Red)
Blinking Slow
2.8s ON  0.4s OFF 

RS485 or RS232 serial interface active
OFF
RS485 or RS232 serial interface not used
Blinking Fast
0.2s ON 0.2s OFF 

RS485 or RS232 communication Timeout
DI1
(Red)
ON (NPN)
Digital input 1: Energized (GND contact closed)
ON (PNP)
Digital input 1: Energized (+12V contact closed)
OFF
Digital input 1: De-energized (contact open)
DI2
(Red)
ON (NPN)
Digital input 2: Energized (GND contact closed)
ON (PNP)
Digital input 2: Energized (+12V contact closed)
OFF
Digital input 2: De-energized (contact open)
DI3
(Red)
ON (NPN)
Digital input 3: Energized (GND contact closed)
ON (PNP)
Digital input 3: Energized (+12V contact closed)
OFF
Digital input 3: De-energized (contact open)
DI4
(Red)
ON (NPN)
Digital input 4: Energized (GND contact closed)
ON (PNP)
Digital input 4: Energized (+12V contact closed)
OFF
Digital input 4: De-energized (contact open)
PWR
(Green)
ON
Inactive log and status ready to start
Blinking Slow
2.8 sec ON 0.4 sec OFF

Active log and status normal operation
Blinking Slow
1.6 sec ON 1.6 sec OFF

Battery powered and status battery backup
Medium Blinking
0.8 sec ON 0.8 sec OFF

Low battery warning
Blinking Fast
0.2 sec ON 0.2 sec OFF

Initializing or shutting down
Blinking Fast
0.6 sec  1 sec OFF

Error, please refer to the webserver diagnostic
OFF
Device OFF
LED SIGNALLING ON FRONT PANEL

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
TECHNICAL SPECIFICATIONS
LED
Status
LED meaning
SD
(Red)
ON
SD card mounted correctly
Medium Blinking
0.8 sec ON 0.8 sec OFF

SD card activity
Blinking Fast
0.2 sec ON 0.2 sec OFF

SD card error
OFF
SD card not found
ETH LNK
(Green)
Blinking
RJ45 connection active
ETH ACT
(Yellow)
Blinking
Traffic on Ethernet port
STANDARDS
EN61000-6-4 Electromagnetic emissions, industrial environment .
EN61000-6-2 Electromagnetic immunity, industrial environment.
.EN301 511 Harmonized standards for mobile stations
.EN301 489-1 Electromagnetic compatibility for mobile radio equipment
.EN301 489-7 Specific (EMC) conditions for mobile radio equipment
EN60950 Safety of information Technology Equipment.
INSULATION
ENVIRONMENTAL
CONDITIONS
Temperature
Humidity
Storage temperature
Protection rating
-10 + 50°C / (-10 + 40°C with internal UPS use). – –
30% – 90% not condensing.
– – -20 + 65°C / (-20 + 45°C < 6 months with internal UPS use).
IP20.
MOUNTING
35mm IEC EN60715 DIN Rail.
INTERNAL UPS
Rechargeable backup . Duration: up to 1 hour.batteries
CONNECTIONS
Removable three pole screw terminal pitch 5mm 2 for cable up to 2.5 mm ,
rear IDC10 connector, RJ45 socket, Micro USB socket and 2 SMA
connectors for 4G antenna and GPS antenna.
LED SIGNALLING ON FRONT PANEL
Communication
Power
Supply
Input Digital
Output
1500 Vac
19..40 Vdc/19..28 Vac
Analog Imput 1
Analog Imput 2
MINI USB
ETH
RS485
RS485/232
3000 Vac

ENGLISH - 5/8

The module has an internal UPS that allows it to remain turned ON even without external power
supply. To turn off the module, first of all, disconnect the external power supply and then press
the PS1 button on the right side of the module for at least 10 seconds. When the button is released
the PWR LED turns OFF in order to confirm that the module is switched off.
TECHNICAL SPECIFICATIONS
POWERSUPPLY
< 6.5W.Voltage: 19 – 40 Vdc or 19 – 28 Vac 50 – 60 Hz,Power absorbed:
DIGITAL INPUTS
Number of channels 4. PNP or NPN configurable.
Input voltage OFF<4V ON>8V (Max. 24 Vdc).
Max. frequency 30Hz. Absorbed Current 3mA at 12Vdc 10mA at 24Vdc.
TOTALIZERS
Four 32 bit totalizers on non-volatile memory.
COUNTERS
Four 32 bit resettable counters on non-volatile memory.
DIGITAL OUTPUTS
Number of channels 2. SPDT Relays with free contacts.
Max. Voltage 250Vac. Max. Current 2A.
ANALOG INPUTS
Number of channels 2. mAdc or Vdc configurable.
Voltage input 0 – 30V. accuracy 0.1% of the Full Scale,
impedance 200 kohm.
Current input 0 – 20mA. accuracy 0.1% of the Full Scale,
impedance < 60 ohm.
Inputs protection 40V / 25mA. Resolution 16 bit.
COMMUNICATION
PORTS
RS485 COM1 port on rear IDC10 connector, RS485 or RS232 COM2
port on M10-M11-M12 screw terminals, Ethernet 10/100 baseT with
autoswitch on RJ45 frontal socket and USB on MicroUSB side socket.
MODEM 4G
4G/LTE Model (Europe, Africa, Middle Est, Korea, Thailand, India)
Contact Seneca for other countries..
GSM / GPRS/ EDGE Dual-band: 1800 / 900 Mhz
UMTS / HSPA+, Tri-band: WCDMA 2100 / 850 / 900 Mhz
4G LTE Band 6- Band: 2100/1800/850/2600/900/800 MHz
Certifications: CE/GCF/Vodafone (Europe), KC/SKT/KT/LGU+ (Korea)
SUPPORTED
SYSTEM PROTOCOLS
FTP client, SMTP client, http rest (SSL), MQTT (SSL),
ModBUS TCP server, ModBUS TCP client,
ModBUS RTU master and ModBUS RTU slave.
For more information, please refer to the User Manual.
GNSS
GPS / GLONASS / Beidou / Galileo / QZSS up to 55 channels
STORAGE UNIT
microSD and microSDHC Max. 32GB.
PROCESSOR
ARM 32bit
OPERATING SYSTEM
Real Time Multitasking
CHARACTERISTICS
Embedded Webserver and microSD Webserver
MODULE SHUT DOWN PROCEDURE

ENGLISH - 6/8

19 20 21
22 23 24
USB
10 11 12
13 14 15
16 17 18
1 2
45 6
10 11 12
22 23 24
19 20 21
3
19 20 21
22 23 24
microUSB
10 11 12
13 14 15
16 17 18
1 2 3
45 6
10 11 12
22 23 24
19 20 21
Insertion on the IEC EN 60715 DIN rail:
1) Move the two hooks on the back of the module
outwards as shown in fig. 1b.
2) Insert the module rear IDC10 connector into a free
slot of the DIN rail accessory as shown in fig 1a.
(the insertion is only possible in one direction because
the connectors are polarized).
3) To secure the module to the IEC EN 60715 DIN rail,
tighten the two hooks on the side of the IDC10 rear
connector as shown in fig. 1a.
Removal from IEC EN 60715 DIN rail:
As shown in fig. 1b:
1) Using a screwdriver, move the two hooks on the side
of the module outwards.
2) Carefully extract the module from the
IEC EN 60715 DIN rail.
INSTALLATION ON AND REMOVAL FROM IEC EN 60715 DIN RAIL
WARNING: Before performing any operation it is mandatory to read the full contents
of this manual. The module may only be used by qualified and skilled electric installation
technicians. Specific documentation is available for download at website:
www.seneca.it/products/z-lte.
The symbol  with the word WARNING identifies conditions and actions that pose hazard(s) to
the user identifies conditions and actions that may. The symbol  with the word CAUTION
damage the device or the equipements connected.
The warranty is void in case of faults resulting from improper use, from modifications or repairs
carried out on the device without the authorisation of the Manufacturer, or if the instructions of this
user Manual are not followed.
Only the Manufacturer is authorized to repair the module or to replace damaged parts.
The product is susceptible to electrostatic discharge, take appropriate countermeasures
during use.
CAUTION: It is forbidden obstruct the ventilation slits in any way.
It is forbidden to install the module near heat sources.
Disposal of electrical & electronic equipment (applicable within the EU and other
countries implementing sorted waste disposal procedures). found on this product The symbol
or on its packaging,indicates that this product it must be handed over to an authorised
collection point for the recycling of electrical and electronic equipments.
PRELIMINARY WARNINGS

CAUTION: When you turn On the module for the first time, the device must be powered
without any interruptions for at least 72 hours in order to charge the internal batteries
Power off the module, using the PS1 button, before connecting the inputs and outputs.
In order to satisfy the electromagnetic compliance requirements:
- use shielded cables for the signals transmission.
- connect the shield to a preferential ground for devices.
- keep the shielded cables at a distance from other cables used for power installations.
(transformers, inverters, motors, induction ovens, etc...).
 POWERSUPPLY
The power supply must be connected to terminals 2 and 3.
The supply voltage must be between:
19 and 40Vdc (any polarity), or between 19 and 28 Vac.
The upper limits must not be exceeded in order to avoid serious
damage to the module. The power supply source must be protected from
any malfunctions of the module by using an appropriately sized safety fuse.
 TWO ANALOG INPUTS
Voltage
Current active sensor
Current passive sensor
The module has two
software voltage or
current configurable
analog inputs.
For the configuration
software refer to the
User manual.
ENGLISH - 7/8

ELECTRICAL CONNECTIONS
USE OF Z-PC-DINAL ACCESSORY
RS485
A
RS485
B
RS485
GND
IDC10
Power supply
AC-
Power supply
AC+
B
A
Don’t turn upside down the module and don’t force the insertion of the IDC10 connector into the
Z-PC-DIN bus. The IDC10 connector located on the rear of the module will be inserted in a free slot of
the Z-PC-DIN accessory. In the figure, you can see the meaning of the various pins of the rear IDC10
connector, if you want to provide the signals directly through this connector. The pictures Fig. 1 c and
Fig.1 d show how to connect the power supply and the RS485 COM1 port to the rear IDC10 connector.
2
1
3
+12Vdc at 40 mA
Auxiliary volt.
Powersupply
Powersupply
19 – 28Vac 50 – 60 Hz
19 – 40Vdc 6.5W
4 GND
5 AI1
6 AI2


+
+
4 GND
5 AI1
6 AI2
+
+
5 AI1
6 AI2


1 +12V (*)
+12Vdc 40mA
(*) Not available without
external powersupply
2 wires
4 wires

 DIGITAL INPUTS
Internal power supply NPN
Internal power supply PNP
External power supply PNP
 DIGITAL OUTPUTS
The module has two digital
outputs with free contacts.
The figures show the internal relay
contacts available.
 COM2 SERIAL PORT
RS485
SERIAL
PORT
(SW2=OFF)
RS232
SERIAL
PORT
(SW2=ON)
The module has a COM2 serial port
available at terminals 10-11-12.
This port can be configured
through the SW2 switch.
10 GND
11 A(+)
12 B (-)
10 GND
11 RX
12 TX
13 DI1
14 DI2
15 +12V
16 GND
17 DI3
18 DI4
0Vdc
Max 24Vdc
12Vdc 20mA
13 DI1
14 DI2
15 +12V
16 GND
17 DI3
18 DI4
13 DI1
14 DI2
15 +12V
16 GND
17 DI3
18 DI4
0Vdc
ELECTRICAL CONNECTIONS
DIP-SWITCHES
SW1
All the DIP-Switches to the OFF position.
For further informations please refer to the: USER MANUAL
SW2
RS232 or RS485 configuration
on terminals 10-11-12 (serial port COM 2)
RS232
ON

RS485
OFF

SETTINGS
SIM-CARD AND SD-CARD INSERTING
ENGLISH -8/8

Inserting the SIM card
into the rear slot at the
side of the IDC10
connector.
Inserting the MicroSD or
the microSHDC card, into the
side slot. Max 32 GB.
Push-push connector
for insertion and removal.
N.O.2=22
CO.2=23
N.C.2=24
N.O.1=19
CO.1=20
N.C.1=21
Technical support
[email protected]
Product Informations
[email protected]
CONTACTS
DEBUG PORT
SW1
DEFAULT setting
1
2
3
4
5
6
7
8








PS1
2sec.
SD unmount
6sec.
Power OFF
SW2
PS1
SW1
SW2

RS232

RS485
Warning: disconnect power
supply before servicing device

ON

OFF
SIM