Specification AMS for utility vehicles
1.
Main CPU module with Motorola 68332 controller
CPU
Motorola MC 68332 / 25MHz, 1,25MB SRAM, 2 MB Flash
1
x CAN interface for CPU networking and for encapsulation of external systems
1
x CAN interface EDC Euro 3 or better (Chassis CAN)
1
x Interface for I/O modules
1
x RS232 for programming and gateway to external equipment
1
x Interface for LCD panel, RS232 (see 4.), optional also for universal
using
Operating
voltage12-32 Volt DC (overload-proof up to 40Volt DC)
Option:
Ethernet interface on request
Programmable
in IEC 61131-3 or „C“
Code
download, remote maintenance, ... via CAN, RS232
The
complete, high performance software environment of the industrial Berghof
CANtrol®
system is available.
2.
Keyboard Remote-In/Out module with C515C 8bit CAN-Controller
For keyboard usage and as universal I/O module
Operating
voltage12-32 Volt DC (overload-proof up to 40Volt DC)
16
Universal- / key inputs
with 4k7 pull up resistor (Common GND wiring), pull
down also possible
16
Control lamp outputs
500mA active high with switch able illumination
Outputs can be read as inputs with pull down resistor
2+2
Analogue inputs
10Bit converter with difference inputs, range
selections: 1 Volt, 5 Volt, 10 Volt,
30 Volt or 0/4..20mA or 2 x/y Joystick (5 Volt)
1
Analogue output 0/4...20 mA 10 Bit
1
RS232 Port
5pole M12 female connector to link a LCD panel (point
5), or to encapsulate other external systems. Separate conditioned 5
Volt/0.5A power supply
1
Interface for communication with main CPU module
3. Standard Remote E/A-Modul mit C515C 8bit CAN
Controller Chip
Universal
Remote I/O module
Operating
voltage12-32 Volt DC (overload-proof up to 40Volt DC)
16
Digital In/Outputs
2 A
Standard circuits are individual working with
connectable pull down resistor,
8 inputs are wired direct to the port pins of the micro
controller and so it’s allowed to exploit up to 4 motion sensors or speed
measurement etc.
There is disposable a ground point for each in-/output
and a short-circuit-proofed operating voltage junction (with Multifuse in
8bit groups implemented)
2
Analogue outputs
0 – 2500 mA low side PWM, with 50-150 Hz jitter
interference, short-circuit-proofed.
The analogue signal can be adjusted for the
proportional valve manufacturers specification ( by software) - especially
for proportional valves there are two separate controlled coil connectors
for each output (high side switches), - alternatively these outputs can be
used as 2,5 A high current ouputs 12-32 Volt DC
1
Analogue output
0/4..20mA 10bit
1
Illuminating lamp output
15A 12-32
Volt DC
2
Analogue inputs
10Bit converter with difference inputs, range
selections 1 Volt, 5 Volt, 10 Volt,
30 Volt or 0/4..20mA
1
RS232 Port
5pole M12 female connector to link a LCD panel (point
5) or to encapsulate other external systems. Separate conditioned 5
Volt/0.5A power supply
1
Interface for communication with main CPU module
4.
Liquide Cristal Display panel (RS232)
Simple,
low-cost display panel
Connection at every In/Out- or keyboard module resp. at the main CPU via 5pole M12 female connector
Basic version:
4
x 20 digits
Switch
able background illumination by software
Grafic version:
240
x 128 dots
Switchable background illumination by software
Common
characteristics
All
the modules are equipped with control LED’s, node allocation is defined by
the installation location and is self pre-setting
The
complete CAN communication corresponds standard CANopen.
The
I/O modules with C515-Controller (point 2 + 3) are freely-programmable with
Keil C51 or
Assembler
51 tools, if required. Source code may be delivered, on demand.
So,
simple control functions and process data pre processing is local
practicable.
All
the modules are sealed flexible within a high-grade stainless steel cap
Operating
temperature: -20°C up to +70°C, storage temperature: -25 up to +85°C
Connected
via vehicle qualified connectors in IP68
Dimensions
without connector about 195mm x 97mm x 38mm, weight about 1000g.