Seneca RTU-LP Bedienungsanleitung
Page 1
MI004690_101_EN
SENECA s.r.l.
Via Austria 26, PADOVA –ITALY
Tel. +39.049.8705355 –8705359 Fax. +39.049.8706287
Web site: www.seneca.it
(Other)
(Other)
This document is property of SENECA srl. Duplication and reproduction of its are forbidden
(though partial), if not authorized. Contents of present documentation refers to products and
technologies described in it. Though we strive for reach perfection continually, all technical data
contained in this document may be modified or added due to technical and commercial needs;
it’s impossible eliminate mismatches and discordances completely. Contents of present
documentation is anyhow subjected to periodical revision. If you have any questions don’t
hesitate to contact our structure or to write us to e-mail addresses as above mentioned.
USER MANUAL
RTU-LP
Ultra Low Power RTU and Datalogger, with quad band GSM/GPRS modem and
embedded I/O
USER MANUAL –RTU-LP-ST
2
Date
Version
Changes
03/04/2017
1.00
First Revision
12/06/2017
1.01
Added info on Alarms.
Modified Chapter “Power control for external sensors”
USER MANUAL –RTU-LP-ST
3
Table of contents
SENECA RTU-LP................................................................................................................6
PRELIMINARY INFORMATION..........................................................................................6
1. CHARACTERISTICS....................................................................................................8
1.1. RTU-LP characteristics.................................................................................................................................... 8
1.2. Digital Inputs.................................................................................................................................................. 9
1.3. Digital outputs ............................................................................................................................................... 9
1.4. Analog Inputs................................................................................................................................................. 9
1.5. Communication Port .....................................................................................................................................10
1.6. Storage units.................................................................................................................................................10
1.7. Power supply ................................................................................................................................................10
1.8. Regulations ...................................................................................................................................................11
1.9. Default Case specifications............................................................................................................................11
2. CONNECTIONS..........................................................................................................11
2.1. Power supply connections ............................................................................................................................11
2.2. Analog input connections..............................................................................................................................12
2.3. Auxiliary voltage connections .......................................................................................................................12
2.4. Serial communication RS232 ports connections ............................................................................................13
2.5. Digital outputs connections ..........................................................................................................................13
2.6. Power control for external sensors ...............................................................................................................14
2.7. Digital inputs connections.............................................................................................................................14
3. SIGNAL LEDS............................................................................................................15
USER MANUAL –RTU-LP-ST
4
3.1. GSM led ........................................................................................................................................................15
4. DEVICE OVERVIEW...................................................................................................16
5. WAKE UP WINDOW...................................................................................................17
5.1. WAKE UP REPORT SMS .................................................................................................................................17
6. REAL TIME EVENTS..................................................................................................19
6.1. REAL TIME EVENTS SMS ................................................................................................................................19
6.2. REAL TIME EVENTS FTP FILE ..........................................................................................................................22
7. ANALOG INPUTS LOG FTP FILE (FILE0)................................................................24
7.1. Analog Inputs log data buffering ...................................................................................................................25
8. EVENTS LOG FTP FILE (FILE1)................................................................................25
8.1. Events log data buffering ..............................................................................................................................28
9. MODBUS RTU PROTOCOL.......................................................................................28
9.1. MODBUS RTU ADDRESSES TABLE..................................................................................................................29
10. SUPPORTED SMS COMMANDS ...........................................................................30
10.1. Setting the Telephone SMS Character Alphabet............................................................................................31
10.2. CM - Change Wake-Up Window Parameters .................................................................................................31
10.3. CS - Change Analog Threshold Parameters....................................................................................................31
10.4. CT - Change Address book Telephone numbers.............................................................................................32
10.5. AZ –Action Command...................................................................................................................................32
10.6. AZ –Synchronize DATE/HOUR ......................................................................................................................33
10.7. CL - Change Events Label ...............................................................................................................................34
10.8. ES - SMS 0 EXTERNAL EVENT .........................................................................................................................36
11. SOFTWARE CONFIGURATION: EASY RTU-LP ...................................................36
12. FIRMWARE UPDATE..............................................................................................37
USER MANUAL –RTU-LP-ST
6
Seneca RTU-LP
PRELIMINARY INFORMATION
CAUTION!
Contact your telephone provider for information on GSM and GPRS service costs. It is best to
quantify log and SMS costs before setting up and installing RTU-LP.
The use of RTU-LP in data roaming (for example, abroad with an Italian SIM card) may generate
unexpected costs. Contact your telephone provider for further information.
IN NO CASE MAY SENECA OR ITS SUPPLIERS BE HELD LIABLE FOR ANY INCOMING DATA OR
PROFIT LOSSES DUE TO INDIRECT, CONSEQUENTIAL OR INCIDENTAL CAUSES (INCLUDING
NEGLIGENCE) CONNECTED WITH THE USE OR INABILITY TO USE RTU-LP, EVEN IF SENECA WAS
INFORMED OF THE POTENTIAL OF THESE DAMAGES.
SENECA, ITS SUBSIDIARIES OR AFFILIATES OR GROUP PARTNERS OR DISTRIBUTORS AND SENECA
DEALERS DO NOT GUARANTEE THAT THE FUNCTIONS FAITHFULLY MEET THE EXPECTATIONS AND
THAT LP-RTU, THEIR FIRMWARE AND SOFTWARE ARE FREE OF ERRORS OR FUNCTION
UNINTERRUPTEDLY.
SENECA HAS TAKEN THE UTMOST CARE AND CAUTION IN DRAFTING THIS MANUAL. HOWEVER,
IT MAY CONTAIN ERRORS OR OMISSIONS. SENECA SRL RESERVES THE RIGHT TO MODIFY
AND/OR VARY PARTS OF THIS MANUAL TO CORRECT ERRORS OR TO ADJUST TO PRODUCT
FEATURE CHANGES WITHOUT ANY PRIOR NOTICE.
CAUTION!
-Contact your telephone service provider for GSM and GPRS service costs especially when using
RTU-LP with a sim issued by a country other than the one in which it is used (international
roaming).
-It is best to estimate telephone costs before setting up LP-RTU.
-The cost of each SMS is set by the telephone service provider.
-Internet send/receive costs can be tied to Kbytes sent/received, a monthly ceiling included in a
package or internet connection time. Contact your telephone service provider for further
information.
USER MANUAL –RTU-LP-ST
7
-For internet connections whose costs is associated with connection time, please remember that
communications are active for an amount of time that depends on the number of log rows to be
sent. Typically, a 2 Kbyte data log takes about 10-15 seconds (in GPRS mode) to be sent in
addition to the time necessary to establish the connection (from 5 to 30 seconds) and the time
due to any server login attempts.
-Check the data quantity sent via internet and SMS before using RTU-LP.
Please remember that mobile phone service providers also consider the entire communication
that permits file transmission (and thus data transmission overhead, the number of connection
attempts, etc.) and not just the dimensions as data traffic in each transaction.
USER MANUAL –RTU-LP-ST
8
1. CHARACTERISTICS
1.1. RTU-LP characteristics
Supply voltage 8..30 Vdc
Digital Inputs isolation 500 Vdc
MODEM:
GSM/GPRS quad-band 850/900/1800/1900 MHz
GPRS multi slot class 10
GPRS max. 86 kbps (DL)
Coding scheme CS-1, CS-2, CS-3, CS-4
Up to 3 Years operation life with the standard 13000 mA/h @ 10,8V Battery (*)
Power Supply for external loop powered sensors (max 100 mA)
NR 4 digital inputs
NR 2 15-bit signed voltage/current programmable analog inputs
NR 2 relay digital outputs
NR 1 RS232 port
NR4 32 bits totalizers (max 1 Hz)
Data transmission on event and/or on demand (to SMS and/or to FTP server)
Datalogger internal Flash Memory: 2Mbytes
Max Analog Log speed: 30 seconds
Max Digital Log speed: 1 second
GSM status LED
Protocol on RS232: Modbus RTU Slave
32 bits ARM processor
Firmware update via RS232
(*) = With 1 SMS transmission for day, ALL Inputs OFF, No Aux Power Output, NO RS232
communication
USER MANUAL –RTU-LP-ST
9
1.2. Digital Inputs
Channels number
4
Rated Voltage
7 Vdc
Rated Current
4 mA
Maximum acquisition speed (frequency)
1 Hz
Isolation from other circuits
500 V
1.3. Digital outputs
Channels number
2
Output type
Bistable Relay (Reset and Set)
Maximum Voltage
30 Vdc
Maximum Current
1 A (resistive load)
1.4. Analog Inputs
Channels number
2
Input type
Current / Voltage configurable
Voltage input
±2V, ±20V, ±50V accuracy 0,1% FS
Current input
±20 mA accuracy 0,1% FS
Resolution
15 bit signed
Maximum Acquisition Speed
30 seconds
USER MANUAL –RTU-LP-ST
10
1.5. Communication Port
RS232
DB9 PORT
Protocol
Modbus RTU Slave
1.6. Storage units
Internal Flash
2 Mbytes for datalogger
Internal EEprom
64 Kbytes for configuration
1.7. Power supply
Voltage
8...30 Vdc
Average Power consumption
3.7 mW Average (*)
(*)
Without GSM/GPRS/RS232 transmission
ALL inputs OFF
No Aux Power Output
Standard Battery pack duration
Up to 3 Years (*)
(*)
Standard Lithium-thionyl Chloride 13000 mAh
@ 10.8V
GSM ON for 1 SMS/day
ALL inputs OFF
No Aux Power Output
Inhaltsverzeichnis
Andere Seneca Datenlogger Handbücher
Seneca
Seneca Z-UMTS HW2 Bedienungsanleitung
Seneca
Seneca MyAlarm SEAL Bedienungsanleitung
Seneca
Seneca Z-LTE Bedienungsanleitung
Seneca
Seneca MyALARM2-4G Bedienungsanleitung
Seneca
Seneca Z-GPRS3 HW2 Bedienungsanleitung
Seneca
Seneca MyALARM2 Bedienungsanleitung
Seneca
Seneca Z-LOGGER Bedienungsanleitung
Seneca
Seneca Z-UMTS Bedienungsanleitung
Seneca
Seneca Z-LOGGER3 Bedienungsanleitung
Seneca
Seneca Z-LTE-WW Bedienungsanleitung
