Epp3504-0023 - Technical Data - Beckhoff EPP3504-0023 Short Manual

Product overview
3.2

EPP3504-0023 - Technical data

Technical data
Analog inputs
Time relation between channels to each
other
ADC conversion method
Cutoff frequency input filtering hardware
(see explanations within chapter Features/
Firmware filter concept [} 118])
Resolution
Connection technology
Sampling rate (per channel, simultaneous)
Oversampling
Supported EtherCAT cycle time
(depending on the operation mode)
Connection diagnosis
Internal analog ground AGND
Overvoltage protection of the inputs related
to ‑Uv (internal ground)
Internal power supply
Nominal voltage U
S
Current consumption from U
Nominal voltage U
P
Current consumption from U
Thermal power dissipation
Dielectric strength - destruction limit
Recommended operation voltage range to
compliance with specification
Common data
Distributed Clocks
Special features
1)
Functional diagnosis
Electrical isolation channel/channel
Electrical isolation channel/EtherCAT
16
EPP3504-0023
4 channel (differential)
Simultaneous conversion of all channels in the box,
synchronous conversion between devices, if
DistributedClocks will be used
ΔΣ (Delta-Sigma) with internal sample rate
8 Msps
Before AD converter:
Hardware low pass -3 dB @ 30 kHz
type butterworth 3th order
Within ADC after conversion:
Low pass
-3 dB @ 2.6 kHz, ramp-up time 300 µs
type sinc3/average filter
The ramp-up time/ settling time/ delay caused by the filtering
will be considered within the DistributedClocks-Timestamp.
24 bit (including sign)
2/3/4/5/6-wire
100 µs/10 ksps
Free down sampling by Firmware via decimation factor
1...100 selectable
DistributedClocks: min. 100 µs, max. 10 ms
FrameTriggered/Synchron: min. 200 µs, max. 100 ms
FreeRun: not yet supported
Wire break/short cut
Existing by external connection to -Uv
Value to follow
Via EtherCAT P
24 V DC (-15 %/+20 %)
typ. 150 mA
S
24 V DC (-15 %/+20 %)
No (diagnosis LED only, sensors will be supplied by U
P
typ. 3 W
max. permitted short-term/permanent voltage between the
contact points ±I1, ±I2, +Uv and –Uv: non-supplied ±40 V,
supplied ±36 V
Note: -Uv corresponds to internal AGND
Max. permitted voltage during specified normal operation
between ±I1 And ±I2: typ. ±10 V against –Uv
Note: -Uv corresponds to internal AGND
EPP3504-0023
Yes, with Oversampling n = 1...100, accuracy << 1 μs
Extended range 107 %, freely configurable numeric filters,
TrueRMS, integrator/differentiator, non-linear scaling,
PeakHold
Yes
2)
-
2)
Functional insulation, 707 V DC (type test)
Version: 1.2
)
S
EPP3504-0023