Infinite AERINOS Manuel utilisateur
AERINOSTM
BSC-50D Autonomous RTU
User Guide
BSC-50D User Guide 2
Document version: 1.0
Hardware version: 1.0, Firmware version: 7.6
Copyright © 2009 - 2015 – Infinite Informatics Ltd
All rights reserved.
Disclaimer
While every effort has been made to ensure that the information in this guide is
accuRate and complete, no liability can be accepted for any errors or omissions.
Infinite Ltd reserves the right to change the specifications of the hardware and
software described in this guide at any time without prior notice.
No part of this guide may be reproduced, transmitted, stored in fixed or removable
media or translated into any language in any form without the prior written
permission of Infinite Informatics Ltd.
Infinite makes no warranties for damages resulting from corrupted or lost data
due to malfunction of the hardware or the software.
BSC-50D User Guide 3
Contents
1. Introduction 4
2. Operation modes 4
3. Hardware setup 5
3.1 Packing list 5
3.2 Opening the enclosure 5
3.3 Connectors & Jumper settings 6
3.4 SIM card & Battery installation 7
3.5 Wiring the Digital Inputs 7
4. Device configuration 8
4.1 Configuring a Digital Input 8
4.2 Configuring the Counter 9
4.3 Configuring the Temperature channel 10
4.4 Data Acquisition 11
4.5 Triggering a Rate change 13
4.6 Setting Alarm Message Texts 14
4.7 User setup 16
4.8 Defining Event specific Alarm Recipients 16
4.9 Naming the Unit 17
4.10 Managing Status Messages 18
4.11 Transmission parameters 18
4.12 Configuring the Data SMS contents 19
4.13 Factory settings 21
4.14 Preparing the Unit for installation 21
4.15 RTC Correction 21
4.16 Updating the Controller Configuration 21
4.17 Programming the Unit 22
5. Operation 23
5.1 Alarm Messaging 23
5.2 Status Messaging 23
5.3 Data Transfer 24
6. Technical characteristics 25
7. Battery Life 26
8. Command Summary 27
8.1 Configuration Commands 27
8.2 Verification Commands 29
BSC-50D User Guide 4
1. Introduction
BSC-50D is an ultra low power wireless RTU with data logging and alarming
capabilities. The unit incorporates a GSM/GPRS Modem, a serial USB port, an internal
temperature sensor (Analog input 1), 1 digital counter and 4 digital inputs.
An ultra low power microcontroller is utilized for alarm detection, subsystem activation
and overall system control. The unit incorporates a Lithium Thionyl Battery supplying
system operation for up to 10 years.
BSC-50D uses SMS for data and alarm transmission. The unit supports discrete
recipient alarming for several users. SMS messaging includes:
1.Event driven SMS transmission in case of an alarm condition (Alarm Messages).
2.Periodical SMS transmission for availability verification (Status Messages).
3.Periodical SMS transmission for logged Data Transfer (Data Messages).
2. Operation modes
Modes of operation include:
1. Power network independent battery operation.
2. Power supply through the USB port for unit configuration.
BSC-50D User Guide 5
3. Hardware setup
3.1 Packing list
1. BSC-50D Unit
2. Lithium Thionyl Battery (optional)
3.2 Opening the enclosure
Open the unit enclosure by inserting a screwdriver in the slot on the enclosure’s top.
Right Wrong
BSC-50D User Guide 6
3.3 Connectors & Switches
3.3.1 LED
NET: GSM network status
3.3.2 Connectors
SIM: SIM Card Holder
J3-1: EPS, Do not connect
J3-2: 3V3, Transducer excitation voltage +3.3 VDC (Continuous)
The excitation can be used to supply low power external sensors (<<1mA).
Caution: The excitation current affects strongly the Battery Life!
J4-1: GND (COM), Common for digital inputs
J4-2: DI4, Digital input 4 / CNT1, Counter 1 input
J4-3: DI4, Digital input 3
J4-2: DI4, Digital input 2
J4-1: DI4, Digital input 1
3.3.3 Switches
SW1: Operation Control switch
Position CFG: Unit configuration through the USB port
Position RUN: Autonomous unit operation
BSC-50D User Guide 7
3.4 SIM card & Battery installation
Slide the SIM holder top to the left to open the holder and insert the SIM card into the
hinged top.
WARNING: Pay attention to the correct polarity during battery
installation! The right polarity is marked up on the Battery Holder. The unit is
protected against reverse polarity.
3.5 Wiring the Digital Inputs
COM: GND
Digital Input states are:
Contact closed Input state: ON (logical ‘H’)
Contact open Input state: OFF (logical ‘L’)
Digital Inputs are scanned continuously.
DI4 features counting capability.
DI3 can be used for switching between normal operation and operation
suspension after a respective configuration.
BSC-50D User Guide 8
4. Device Configuration
BSC-50D utilizes two processors: An ultra Low Power MCU (LP-MCU), operating
steadily and a Communication processor (COMM_MCU), operating on demand for
conserving power. Configuration commands concerning the Low Power MCU must be
followed by a special command in order to update the Low Power MCU configuration
(see 4.15).
4.1 Configuring a Digital Input
The basic command for DI configuration is:
1100,n,s,a,d
1100: Command ID
n: 1-4, DI number
s: Up to 15 characters, DI name (Text, may include space characters)
a: 0-3, Transition selection (0: No Alarm, 1: positive, 2: negative, 3: Both)
d: 0-255, Delay time in seconds
Scope: LP-MCU, COMM_MCU
4.1.1 DI Alarm actions
The command selects the actions for each DI Alarm transition.
1106,n,ng,ps
1106: Command ID
n: 1-4, DI number
ng: Selection for the negative transition
1Send logged data after the Alarm Message
0Plain Alarm Message without Data Transfer
ps: Selection for the positive transition
1Send logged Data after the Alarm Message
0Plain Alarm Message without Data Transfer
Scope: COMM_MCU
4.1.2 Clear DI Configuration
1110,n
1110: Command ID
n: 1-4, DI number
BSC-50D User Guide 9
4.2 Configuring the Counter
The command enables counting mode on DI 4. The Counter (0-65535) is cleared
according to a Clear Mode parameter, thereby acting as a Totalizer or a virtual
Analog Channel.
1150,n
1150: Command ID
n: 1, CNT number
Scope: LP-MCU, COMM_MCU
4.2.1 Counter Scale factor
1154,n,f
1154: Command ID
n: 1, CNT number
f: 0.000-0.999, Counter Scale factor
Scope: COMM_MCU
4.2.2 Set Counter Clear Mode
1158,n,m
1158: Command ID
n: 1, CNT number
m: 0-2, 0No Clear (Totalizer), 1Clear on Sampling, 2:Clear on Logging.
Scope: LP-MCU
4.2.3 Set Counter High Alarm Limit
1155,n,ah
1155: Command ID
n: 1, CNT number
ah: 0-65535, Alarm Limit
Scope: LP-MCU
4.2.4 Counter Alarm actions
The command establishes the actions on a Counter Alarm Event.
1156,n,hi
1156: Command ID
n: 1, CNT number
hi: Action selection
1Send logged data after the Alarm Message
0Plain Alarm Message without Data Transfer
Scope: COMM_MCU
4.2.5 Clear Counter Configuration
1160,n
1160: Command ID
n: 1, CNT number
Scope: LP-MCU, COMM_MCU
BSC-50D User Guide 10
4.3 Configuring the Temperature channel
The default command (fixed) for the temperature channel configuration is:
1200,1,Temperature,164,3276,-40,150,-40,150,oC,0
1200: Command ID
n: 1, Analog input number
s: Up to 15 characters, AI name (Text, may include space characters)
ssl: 0-4095, Sensor Scale Low (Raw value)
ssh: 0-4095, Sensor Scale High (Raw value)
sl: User Scale Low
sh: User Scale High
al: Alarm Limit Low in physical Scale values
ah: Alarm Limit High in physical Scale values
u: Physical Unit
d: 0-255, Alarm delay in minutes
Scope: LP-MCU, COMM_MCU
4.3.1 Temperature Alarm actions
The parameter selects the actions for each Temperature Alarm Limit.
1206,n,lo,hi
1206: Command ID
n: 1, AI number
lo: 0/1, Selection for Low Alarm Limit
1Send logged data after the Alarm Message
0Plain Alarm Message without Data Transfer
hi: 0/1, Selection for High Alarm Limit
1Send logged data after the Alarm Message
0Plain Alarm Message without Data Transfer
Scope: COMM_MCU
4.3.2 Temperature Alarm Dead Band
The parameter defines the Alarm Dead Band (hysteresis) for the Temperature
channel. Alarm Dead Band is a small range of the total Scale, where the Alarm state
remains indifferent, by registering the last value.
1290,d
1290: Command ID
d: 0-50 for an Alarm Dead Band of 0-5% in steps of 0.1%
Scope: LP-MCU
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