C
ABINET
C
ONTROLLER
CR0303
12
CR0303
Characteristics of the outputs
Digital outputs
(B
H
, PWM)
■
Solid state outputs, positive switching (high side), short-circuit and overload protected
X21:01...04, 06...09
switching voltage
10...32 V DC
OUT 00...OUT 07
switching current
max. 4 A
total current
max. 12 A
■
PWM outputs
PWM frequency
max. 250 Hz
setting resolution
0.1 %
switching current
max. 4 A
OUT 00...03 are combined with a common VBB
O
connection.
OUT 04...07 are combined with a common VBB
O
connection.
Digital outputs
(B
H
)
■
Solid state outputs, positive switching (high side), short-circuit and overload protected
X20:15...18
switching voltage
10...32 V DC
OUT 08...OUT 11
switching current
max. 4 A
total current
max. 12 A
OUT 08...11 are combined with a common VBB
O
connection.
Digital outputs
(B
H
)
■
Solid state outputs, positive switching (high side), short-circuit and overload protected
X20:02, 04, 06, 08, 10, 12
switching voltage
10...32 V DC
OUT 12...OUT 17 (10 A)
switching current
max. 10 A
total current
max. 30 A
Value ranges for diagnosis and switch-off
Warning
10...16.5 A (typ. 12 A)
Error (switch-off)
13...21.5 A (typ. 16 A)
OUT 12...OUT 17 each have a power supply connection VBB
O
Voltage output
(VBB
STAB 5/10 V
)
■
Voltage output for the sensor supply
X20:14
voltage
5/10 V DC (can be selected, switched off or read back)
The 10 V output requires at least 13 V supply voltage to work.
current
400 mA
accuracy
± 5 %
Note
free-wheeling diode for the connection of inductive loads is integrated
Overload protection
max. 5 minutes (in case of 100 % overload)
(valid for all outputs)
Short-circuit stability
max. 5 minutes cVBB with GND
(valid for all inputs/outputs)
wiring see page 5
Test standards and regulations
Climatic test
damp heat to EN 60068-2-30, test Db
(
≤
95 % rel. air humidity, non-condensing)
protection test to EN 60529
Mechanical resistance
vibration to EN 60068-2-6, test Fc
shock to EN 60068-2-27, test Ea
bump to EN 60068-2-29, test Eb
Immunity to
to ISO 7637-2, pulses 2, 3a, 3b, severity level 4, function state A
conducted interference
to ISO 7637-2, pulse 5, severity level 1, function state A
to ISO 7637-2, pulse 1, severity level 4, function state C
Immunity to interfering fields
according to UN/ECE-R10 at 100 V/m (E1 type approval)
and DIN EN 61326 (CE)
Interference emission
according to UN/ECE-R10 (E1 type approval)
and DIN EN 61326 (CE)
Tests for the approval for railway applications
to BN 411 002 (DIN EN 50155 point 10.2 and DIN EN 50121)
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen
28.01.2015
We reserve the right to make technical alterations without prior notice!
CR0303 / page 4
