CR7505
Operating voltage U
B
overvoltage
undervoltage detection
switching-off in case of undervoltage
Current consumption
CAN interface 1
Baud rate
Communication profile
Node-ID (CANopen)
CAN interface 2
Baud rate
Communication profile
Serial interface
Baud rate
Topology
Protocol
Processor
Device monitoring
Process monitoring concept
Program memory
Data memory
Data memory (protected in case of power failure)
Status indication
Operating states (Status-LED)
Climatic test
Mechanical resistance
Immunity to conducted interference
Immunity to interfering fields
Interference emission
Certification
Tests for the approval
for railway applications
ifm electronic gmbh • Teichstraße 4 • 45 127 Essen
≤ 160 mA (without external load at 24 V DC)
CAN interface 2.0 B, ISO 11898
50 Kbits/s...1 Mbit/s (default setting 125 Kbits/s)
CANopen, CiA DS 301 version 4, CiA DS 401 version 1.4
CAN interface 2.0 A/B, ISO 11898
50 Kbits/s...1 Mbit/s (default setting 125 Kbits/s)
9.6 / 19.2 / 28.8 / 38.4 / 57.6 kBit/s (default setting 9.6 Kbits/s)
point-to-point (max. 2 participants); master-slave connection
predefined ifm protocol (INTELHEX)
CMOS microcontroller 16 bits C167CS
watchdog function (extended safety monitoring to EN 954-1)
check sum test for program and system
excess temperature monitoring
Two relays according to EN 954
monitor two groups of 12 outputs
768 Kbytes Flash can be used by the user (+ 832 Kbytes for extended functions)
128 Kbytes SRAM, 128 Kbytes Flash
1024 bytes (retain data), 16 Kbytes (general data)
LED colour
Status
–
off
yellow
1 x on
green
5 Hz
green
2.0 Hz
on
red
2.0 Hz
on
Test standards and regulations
Damp heat to EN 60068-2-30, test Db
(≤ 95% rel. humidity, non-condensing)
Salt mist test to EN 60068-2-52, test Kb, severity level 3
Degree of protection to EN 60529
Vibration to EN 60068-2-6, test Fc
Shock to EN 60068-2-27, test Ea
Bump to EN 60068-2-29, test Eb
to ISO 7637-2, pulses 2, 3a, 3b, severity level 4, function state A
to ISO 7637-2, pulse 5, severity level 1, function state A
to ISO 7637-2, pulse 1, severity level 4, function state C
directive 95/54/EC at 100 V/m (e1 type approval)
directive 95/54/EC (e1 type approval)
to test basis EN 954-1 (TÜV Rheinland)
to BN 411 002 (DIN EN 50155 clause 10.2)
We reserve the right to make technical alterations without prior notice.
S
C
AFETY
Technical data
10...32 V DC
36 V for t ≤ 10 s
≤ 10 V
for U
B
≤ 8 V
for U
B
hex 7F (= dec. 127)
SAE J 1939 or free protocol
RS-232 C
cycle frequency 40 MHz
undervoltage monitoring
three-colour LED (R/G/B)
Description
no operating voltage
initialisation or reset checks
no operating system loaded
Run
Stop
Run with error
fatal error or stop with error
and EN 61000-6-2 (CE)
and EN 61000-6-3 (CE)
CR7505
ONTROLLER
CR7505 / page 2
16.10.2006
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