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Z-GPRS2 – ALL-IN-ONE SOLUTION MODEM & PLC
GSM/GPRS DATALOGGER WITH BUILT-IN IO’S AND TELECONTROL FUNCTIONS
Z-GPRS2Communication protocols
• Modbus RTU master RS 485 half duplex: on serial #1 and serial #2 programmable baud rate
• Modbus TCP/IP Client: on ethernet port with a static IP• Modbus TCP/IP Server* : on ethernet port with a static IP• Web server*: on ethernet port with a static IP• Real time data display• FTP server*: on ethernet port with a static IP. Acquisition
data on SD card• FTP client: On data SIM and on ethernet port with a static
IP• SMTP, POP3: On SIM data and on ethernet port
• *= Not at the same time
GSM/GPRS datalogger with built-in IO’s and telecontrol functions
LOG DATA in CSV format(on built-in I/O’s or external ones via RS485 or Ethernet, max 100 tags):-log files via FTP/E-MAIL-last row via SMS-on microSD or microSDHC -even the system file (syslog) with events, alarms, errors and commands received can be logged
ACTION ON EVENT In addition to alarm sending via SMS/email, Z-GPRS2 can run up to 3 actions (ex. CLOSE OUTPUT1, RESET COUNTER 1 and START LOGGER)
ALARMS TYPEAlarm thresholds via SMS/E-MAIL are available for each input, alarms concern counters, totalizers, digital input increases, power outage, plumbing leaks, on solar panel malfunction, the hour counter…
GPS COORDINATESOnly for actions lied to Sunrise and sunset time
BACKUP BATTERIESIn the event of a blackout sends last data and alarms/actions lied to the blackout
GSM COMMUNICATION «Fast» sms commands and «Zero cost» ring commands
ETHERNET COMMUNICATIONSERVER FUNCTION -Web server-FTP CLIENT-Modbus TCP-IP client/server
GPRS COMMUNICATION (APN represents the gateway to the internet access): -Send log files via FTP (FTP CLIENT)-Send logs/alarms via email
ETHERNET/GPRS COMMUNICATION CHANNEL REDUNDANT FUNCTIONData sending via the Ethernet port, if there are any connection problems, the system switches to send data via the GPRS network.
Z-GPRS2Possible links with I/O ModBus
I/O linksOn BUS port #1 RS485 and on port #2 RS485 max 100 tags
Power
sup
ply
and
RS 485
mod
bus
port
on
term
inal
z-p
c-di
nal2
-17.
5 su
ppor
t
Z-G
PRS2
Power
sup
ply
and
mod
bus
port
#2HUB
Ethernet link with modbus TCP/IP client and server, Real time data on http page on web server
Supervisor
Local LAN
8 an
alog
ue in
put s
mod
bus
slave
:
Z-8a
i8
TC in
puts
mod
bus
slave
: Z-
8TC
4 an
alog
ue in
put s
mod
bus
slave
: Z-
4AI 10
dig
ital in
put s
(cou
nter
s) o
n RS 4
85 s
lave
: Z-
10-D
-INSea
l gau
ge m
odbu
s sla
ve o
n RS 4
85:
Z-SG Net
ana
lizer
s sla
ve m
odbu
s on
Rs 48
5: s
203t
a-d
Power
sup
ply
and
RS 485
mod
bus
port
on
term
inal
z-p
c-di
nal2
-17.
5 su
ppor
t
Link on port #1 RS485 Modbus RtuMax 1.200 mt 31 nodes
Link on port #2 RS485 Modbus RtuMax 1.200 mt 31 nodes
Z-GPRS2Modbus TCP/IP client
Link on TCP/IP with PLCs or HMI Modbus TCP/IP Server. Z-GPRS2 is Modbus TCP/IP client for logging their data and sending data through FTP or SMS alarms (max 30 different SMS text)
HUB
Ethernet link throughModBus TCP-IP protocol
Local LAN
Sending sms alarms on changing status (digital or analogue) on PLCs
Sending data of *.csv file through FTP
Sending mail for alarms or logging data
Z-GPRS2ModBus TCP/IP server
• Z-GPRS2 acquire data on Rs 485 from modbus RTU slave through serials S1 and S2 and it is a gateway on IP net among Master Devices (support ModBus TCP/IP client) and data from modbus RTU slaves
Z-GPRS2FTP client
Using SIM data o internet to transmit log (.*csv format) via FTP or mail
• Z-GPRS2 log data, with a sampling time and sending data programmable by software, ModBus Slave register sending via FTP on GPRS net (sim data) or via IP (internet connection) to a server for storing and managing alarms
Z-GPRS2FTP Server
• Z-gprs2 acquires and log data from PLC (it must have a modbus rtu slave port) and it saves them on SD card (storage max 32 Gbyte)
• If a Z-GPRS2 is connected to an internal IP net every PC/server (using FTP protocol) can read and acquire these data (protected by user name and password)
GRAPHIC EDITOR WITH FUNCTION BLOCKSVariables
Functions
Controls
Actions
Events