Satel BT-RS232 User manual

SATEL Oy
Meriniitynkatu 17, FI-24100 Salo, Finland
Tel. [phone]
www.satel.com [email protected]
SATEL BT-RS232
Adapter
User Guide

SATEL BT-RS232
User Guide, Version 1.0
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IMPORTANT NOTICE
All rights to this manual are owned solely by SATEL Oy (referred to in this user guide as SATEL).
All rights reserved. The copying of this manual (without the written permission from the owner) by
printing, copying, recording or by any other means, or the full or partial translation of the
manual to any other language, including all programming languages, using any electrical,
mechanical, magnetic, optical, manual or other methods or devices is forbidden.
SATEL reserves the right to change the technical specifications or functions of its products, or to
discontinue the manufacture of any of its products or to discontinue the support of any of its
products, without any written announcement and urges its customers to ensure, that the
information at their disposal is valid.
SATEL software and programs are delivered ”as is”. The manufacturer does not grant any kind
of warranty including guarantees on suitability and applicability to a certain application. Under
no circumstances is the manufacturer or the developer of a program responsible for any
possible damages caused by the use of a program. The names of the programs as well as all
copyrights relating to the programs are the sole property of SATEL. Any transfer, licensing to a
third party, leasing, renting, transportation, copying, editing, translating, modifying into another
programming language or reverse engineering for any intent is forbidden without the written
consent of SATEL.
SATEL PRODUCTS HAVE NOT BEEN DESIGNED, INTENDED NOR INSPECTED TO BE USED
IN ANY LIFE SUPPORT RELATED DEVICE OR SYSTEM RELATED FUNCTION NOR AS A PART
OF ANY OTHER CRITICAL SYSTEM AND ARE GRANTED NO FUNCTIONAL WARRANTY IF
THEY ARE USED IN ANY OF THE APPLICATIONS MENTIONED.
Salo, FINLAND 2019
Copyright: 2019 SATEL Oy
No part of this document may be reproduced, transmitted or stored in a retrieval system in any
form or by any means without the prior written permission of SATEL Oy.

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RESTRICTIONS ON USE
This product complies with relevant international standards.
Product is currently type approved for EU, USA and Canada. On these countries there are no
restrictions for its use. Using this product in other countries is prohibited.

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WARRANTY AND SAFETY INSTRUCTIONS
Read these safety instructions carefully before using the product:
-Warranty will be void, if the product is used in any way that is in contradiction with the
instructions given in this manual, or if the radio modem housing has been opened or tampered
with.
-The product must be operated at frequencies allocated by local authorities, and without
exceeding the given maximum allowed output power ratings. SATEL and its distributors are not
responsible, if any products manufactured by it are used in unlawful ways.
-The devices mentioned in this manual are to be used only according to the instructions
described in this manual. Faultless and safe operation of the devices can be guaranteed only if
the transport, storage, operation and handling of the devices is appropriate. This also applies to
the maintenance of the products.
-To prevent damage both the device and any terminal devices must always be switched OFF
before connecting or disconnecting the serial connection cable. It should be ascertained that
different devices used have the same ground potential. Before connecting any power cables the
output voltage of the power supply should be checked.
NOTE!
When selecting a suitable location for the product direct sunlight is to be avoided. It is not
recommendable to install the product on a strongly vibrating surface. Suitable dampening
and/or isolation materials should be used in cases where the installation surface will be
subjected to vibration.

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TABLE OF CONTENTS
IMPORTANT NOTICE ......................................................................................... 2
RESTRICTIONS ON USE ..................................................................................... 3
WARRANTY AND SAFETY INSTRUCTIONS ......................................................... 4
TABLE OF CONTENTS ........................................................................................ 5
INTRODUCTION ................................................................................................ 6
1SATEL BT-RS232 ADAPTER TECHNICAL SPECIFICATIONS ............................ 7
2SATEL BT-RS232 SETUP GUIDE .................................................................... 8
3SATEL BT-RS232 MECHANICAL SPECIFICATIONS....................................... 10

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INTRODUCTION
SATEL Oy is a Finnish electronics and telecommunications company specialising in the design
and manufacture of wireless data communication products. End users of SATEL products include
both public organisations and private individuals.
SATEL BT-RS232 is an IP66-rated robust and waterproof Bluetooth to RS-232 serial port
adapter. SATEL BT-RS232 is equipped with long range Bluetooth 2.1, that offers connection
distances up to 400 meters.
Product’s integrated antenna saves space and makes it possible to install the adapter into a tight
installation place. SATEL BT-RS232 offers a compact and easily integrable solution for devices
that needs to communicate without a cable connections.
SATEL BT-RS232 adapter is a versatile Bluetooth RS-232 serial adapter that provides a compact
and flexible solution for many different wireless applications.

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1SATEL BT-RS232 ADAPTER TECHNICAL SPECIFICATIONS
Available model and product code:
YI0232 - SATEL BT-RS232
BLUETOOTH DATA MODULE
Electrical interface
RS-232
Interface connector
Phoenix 7-pin
Data speed of serial interface
115200 bps
TX power
Max +12 dBm
RX sensitivity
-96 dBm
Operation mode
Slave mode
Frequency
2402 –2480 MHz
GENERAL
Operating voltage
+9 ... +27.5 Vdc
Device supply input chaining to sensor supplyoutput may restrict
voltage range i.e. sensor smaller +12...+30 Vdc range shall be
considered.
Fuse requirement
2A
External fuse required to supply wire
Typical power consumption
Adapter < 1 W
(Bluetooth 0.5 W peak)
Supply to sensor: 15 W max
Inrush current, power turned
ON
< 12 A, duration < 50 µs
RX-mode
Temperature range
-20 °C …+55 °C
Type approval conditions
-40 °C …+70 °C
Functional
-40 °C …+85 °C
Storage
Vibration
Up to 5G
ISO 9022-3:2015 (Severity class 09)
IPrating
IP66
Construction
Polycarbonate case
Size L x W x T
151 x 66 x 43 mm
Weight
192 g
Values are subject to change without a notice.

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2SATEL BT-RS232 SETUP GUIDE
1) Cable Connections
Before connector assembly, pull cables thru the (PG9) cable glands.
Pull power cable wires separate for approx. 10 cm length and pull each wire end
separately thru its own hole on gable gland sealing with two small holes in it.
Pull sensor cable thru cable gland with bigger single hole in it.
Stripping length for each conductor insulation is 7 mm.
a. Power supply (9-27,5 VDC)
POWER SUPPLY- CON1
Wire Color
Pin
Signal
RED
1
VIN+
BLACK
2
GND (VIN-)
NOTE: Tightening torque 0.5 - 0.6Nm
b. Sensor / Data Interface (7-pin connector)
SENSOR CABLE - CON2
Wire Color
Pin
Signal
PINK
1
SUPPLY OUT+
WHITE
2
SUPPLY OUT
GND
YELLOW
3
SIGNAL GND
n/a
4
CTS (in)
n/a
5
RTS (out)
GREEN
6
RD (in)
BROWN
7
TD (out)
NOTE: Tightening torque 0.22 - 0.25 Nm
2) Fuse
Use external fuse protection on device supply wire.
2A slow blow fuse is required.

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3) Device Assembly
a. After cables are connected and connectors plugged in, make sure that rubber
sealing is properly inserted into bottom part and there is no dirt or on it.
b. Insert 4 screws in to inner corner holes on bottom part, attach cover and tighten
up the screws. Recommended tightening torque is 2.5 lbf-in / 0.3 Nm.
c. Recommended mounting direction is cable glands downwards.
4) RS-232 Data Port Settings
Device data speed is 115200 bps.
5) Bluetooth Pairing
This bluetooth on device is in slave mode and pairing is activated automatically when
power is connected in to device (pairing is possible only while blue led is blinking).
User does not need any additionally software to connect SATEL BT-RS232 device
Device Bluetooth name: SATEL BM10
6) LED Indicator
Blue blinking
Pairing mode is active
Blue constant
Bluetooth connection is established/active
Green
Device is on with no Bluetooth connection established
Red
Error

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3SATEL BT-RS232 MECHANICAL SPECIFICATIONS
Product mechanical dimensions :