Characteristics Of The Outputs, Test Standards - IFM Electronic Ecomat 100 Handbuch

C M M
OMPACT ODUL ETAL
CR2031
Digital outputs
PWM outputs
Current outputs
Control parameters
Free-wheel diode is integrated!
Climatic test
Mechanical resistance
Immunity
to conducted interference
Immunity
to interfering fields
Interference emission
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen
40
CR2031
8 semiconductor outputs; short-circuit and overload protected
Switching voltage
Switching current
Total current
The current measurement of 2 channels each can be selected by means of the wire
connections. The following channels are combined: 1+2, 3+4, 5+6, 7+8
With the configuration as "PWM output" two outputs each are combined
(1+2, 3+4, 5+6, 7+8).
PWM frequency
Pulse duty factor
Resolution
Switching current
Total current
With the configuration as "current-controlled output" two outputs each are combined
(1+2, 3+4, 5+6, 7+8).
PWM frequency
Control range
Control resolution
Setting resolution
Control characteristics
Accuracy
Switching current
Load resistance
By indicating the max. load current [mA] for each output pair the respective control
or value range (1000 or 4000 mA) is automatically selected.
In addition the P/I behaviour of the current controller can be parameterised for each
output pair.
To avoid errors in the measuring result, no external free-wheel diode must be
connected in parallel with the load in the "current-controlled output" operating mode.
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
Protection test 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, 4, 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
according to UN/ECE-R10 at 100 V/m (E1 type approval)
and DIN EN 61000-6-2 (CE)
according to UN/ECE-R10 (E1 type approval)
and DIN EN 61000-6-3 (CE)
We reserve the right to make technical alterations without prior notice.
Characteristics of the outputs
10...32 V DC
max. 4 A
max. 16 A
20...250 Hz
50...1000 ‰
1 ‰
max. 4 A
max. 16 A
20...250 Hz
20...1000 mA / 80...4000 mA
1 mA / 4 mA (see control parameters)
1 mA
can be set via the object directory (see control parameters)
± 2% FS
max. 4 A
min. 12 / 3 Ω (at U
= 12 V DC)
B
min. 24 / 6 Ω (at U
= 24 V DC)
B
Test standards and regulations
CR2031 / page 3 14.08.2014