Technical Manual &
Cabling Instructions
Page 3 / MAN000596
Table of Contents
Epec Oy reserves all rights for improvements without prior notice
Epec Oy
Tiedekatu 6
FIN-60320 Seinäjoki
Postal address
PL/P.O.Box 194
FIN-60101 Seinäjoki,
Finland
Phone
+358-(0)20-7608 111
Fax
+358-(0)20-7608 110
Internet
www.epec.fi
2 TABLE OF CONTENTS
1 DOCUMENT VERSION HISTORY ....................................................................................... 2
2 TABLE OF CONTENTS ........................................................................................................ 3
3 PREFACE ............................................................................................................................. 5
3.1 Use of Symbols.......................................................................................................... 5
3.2 Basic Skills Required ................................................................................................. 6
3.3 Safety Guidelines ...................................................................................................... 6
3.4 Warranty .................................................................................................................... 6
3.5 Limited Liability .......................................................................................................... 7
3.6 Environmental Statement .......................................................................................... 7
4 PRODUCT OVERVIEW ........................................................................................................ 8
5 TECHNICAL DATA ............................................................................................................. 10
6 CONNECTORS AND PIN ASSIGNMENTS ....................................................................... 13
7 DO/DI ................................................................................................................................... 17
7.1 DO (digital output) mode ......................................................................................... 17
7.2 DI (digital input) mode ............................................................................................. 17
7.3 Functional block diagram ......................................................................................... 18
8 AI/DI .................................................................................................................................... 19
8.1 AI (Analog Input) mode ............................................................................................ 19
8.2 DI (Digital Input) mode ............................................................................................. 19
8.3 Functional block diagram ......................................................................................... 21
9 DI ......................................................................................................................................... 22
9.1 Functional block diagram ......................................................................................... 23
10 +5 V REF ............................................................................................................................. 24
10.1 Protection features .................................................................................................. 24
10.2 Voltage monitoring ................................................................................................... 24
10.3 Functional block diagram ......................................................................................... 25
11 POWER SUPPLY ................................................................................................................ 26
11.1 Overvoltage Protection ............................................................................................ 26
11.2 Power Consumption ................................................................................................ 26
12 INTERFACES ...................................................................................................................... 28
12.1 CAN Bus .................................................................................................................. 28
12.1.1 CAN bus connection pins .............................................................................. 28
12.2 RS-232 ..................................................................................................................... 29
12.3 USB ......................................................................................................................... 30
12.3.1 AMP23 USB .................................................................................................. 30
12.3.2 M12 miniB-USB ............................................................................................. 30
12.4 Ethernet ................................................................................................................... 31
12.5 Camera .................................................................................................................... 32
12.6 GSM/UMTS (GPRS/3G/HSPA+/Modem) ................................................................ 33
12.7 GPS/GLONASS ....................................................................................................... 35
12.8 WLAN ...................................................................................................................... 36
12.9 Speaker ................................................................................................................... 38
12.9.1 Volume Measurement Tests ......................................................................... 38
13 INTERNAL DIAGNOSTICS ................................................................................................ 39
13.1 Temperature and Voltage Monitoring ...................................................................... 39
13.1.1 Temperature Monitoring ................................................................................ 39
13.1.2 Supply Voltage Monitoring ............................................................................ 40
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