![background image](http://html1.mh-extra.com/html/ifm/ecomat-100-cr0303/ecomat-100-cr0303_device-manual_3905665010.webp)
C
ABINET
C
ONTROLLER
CR0303
10
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen
28.01.2015
We reserve the right to make technical alterations without prior notice!
CR0303 / page 2
CR0303
Technical data
CAN interface 1
2 x CAN interface 2.0 B, ISO 11898
baud rate
50 Kbits/s...1 Mbit/s (default setting 125 Kbits/s)
(adjustable via rotary switches or CANopen object directory)
communication profile
CANopen, CiA DS 301 version 4, CiA DS 401 version 1.4
Programming system
CoDeSys (as from version 2.3)
Node ID (default)
hex 7F (= dec 127)
(adjustable via 2 rotary switches or CANopen object directory)
CAN interface 2
CAN interface 2.0 A/B, ISO 11898
baud rate
50 kbits/s...1 Mbit/s (default setting 125 kbits/s)
communication profile
SAE J 1939 or free protocol
Serial interface
RS-232C
baud rate
9.6...57.6 Kbits/s (default setting 57.6 Kbits/s)
topology
point-to-point (max. 2 participants); master-slave connection
protocol
predefined ifm protocol (INTELHEX) or free protocol
Controller
CMOS microcontroller 16 bits C167C, 40 MHz
Memory
program memory
576 Kbytes flash
data memory
80 Kbytes SRAM, 32 Kbytes flash, 2 Kbytes FRAM
data memory (protected in case of power failure)
256 bytes (auto save memory)
Operating elements and indicators
Rotary switch coding
Status indicator
RGB LED
Operating states (status indicator)
LED colour
State
Description
–
off
no operating voltage
orange
1 x on
initialisation or reset checks
green
5 Hz
no operating system loaded
green
2.0 Hz
run
on
stop
red
2.0 Hz
run with error
on
fatal error or stop with error
Switch
Position
Description
S1
0
1000 Kbit/s
Baud rate
1
not supported
2
500 Kbit/s
3
250 Kbit/s
4
125 Kbit/s
5
100 Kbit/s
6
50 Kbit/s
7
not supported
8...E
not defined
F
setting via application program
S2
0...7
high nibble, e.g. 20 hex (= 32 dec)
Node ID
H
F
setting via application program (S2+S3)
S3
0...E
low nibble, e.g. 20 hex (= 32 dec)
Node ID
L
F
setting via application program (S2+S3)
0 • 2
•
4
•
6
•8
•A
•
C
•
E
•
S1
S2 S3
rotary switch
hex-coded
status LED
transparent
hinged cover