eXRCPU

Main Processor Layer

Special Features

  • 8 to 36 V wide range input power (turns on at 10V and runs down to 8V)
  • Internal backup capacitors to protect against unplanned power losses or low voltage events
  • 1 Gigabit Ethernet port for Host PC connection and two PTP ports for expansion/networking
  • Ultra‑rugged: IP65/IP67, MIL202 (IP54 with eXRCPU on eDAQ-Plus layers)
  • Wide thermal range: -40 to 80 °C
  • Industrial-grade memory 32 GB,
    64 GB optional
  • 3 CAN, 1 GPS and 3 Ethernet ports
  • Control IO, USB and Remote Switch

 

Specifications

General Specifications
Parameter Unit Value
Data storage capacity (SLC FLASH)
    storage file type
GB
-
32 or 64
SIE
Processing features - auto power fail test restart, storage full protection
Power button (push contact) - power on/off switch, password and IP address reset control
Input power supply
    voltage range
    current (maximum)
    over voltage/reverse voltage protection
-
VDC
A
-
-
8 ... 36 (on 10V, off 8V)
10
Yes
Power consumption (without CAN power) 1)
W
15
Ethernet
    protocol
    connection
    crossover
    maximum cable length
-
-
-
-
m
100Base-TX/1000Base-T
TCP/IPv6 or TCP/IPv4
M12 X-code shielded twisted pair cable (CAT-5E)
Auto MDI/-X
95 at -40 °C, 85 at 20 °C, 75 at 75 °C 2)
Ethernet ports
    HOST
    ETHERNET 1
    ETHERNET 2
-
-
-
-
-
1 Gigabit, connection to PC, router or WiFi device
Connection to MX module, or networking multiple eDAQXR systems
Connection to MX module, or networking multiple eDAQXR systems
Precision timing protocol (PTP) (expansion module ports)
    device type
    protocol
    accuracy
-
-
-
ns
Version 2 (IEEE 1588)
ordinary clock
IPv6 multicast
<200
USB 2.0 - for future expansion

1) Power consumption measurements include the efficiency of the power supply.
2) Based on shielded cable lengths. Cable lengths up to or over 100 m possible using unshielded solid conductor twisted pair at 25 °C.

Specifications (Continued)

General Specifications (continued)
Parameter Unit Value
Storage temperature range °C [°F] -40 ... +85 [-40 ... +185]
Operating temperature range
   Altitude de-rating
        maximum temperature a 0 m
        maximum temperature a 2500 m
        maximum temperature a 5000 m
°C [°F]
-
°C [°F]
°C [°F]
°C [°F]
-40 ... +80 [-40 ... +176]
-
+80 [+176]
+70 [+158]
 +55 [+131]
Relative humidity range % 5 ... 100
Protection class - III
Degree of protection
     -
     -
-
-
-
IP65/IP67 per EN 60529:2005 (When the eXRCPU is attached to
eDAQ-Plus layers (EBRG, EHLS, EDIO, EITB and ENTB) the
IP rating is downgraded to IP54)
FCC class for digital devices
    eXRCPU and eDAQXR layers
    eXRCPU with eDAQ-Plus layers
    -
-
-
-
-
-
Class B, eXRCPU alone or attached to eDAQXR layers
Class A, when the eXRCPU is attached to eDAQ-Plus layers (EBRG, EHLS, EDIO, EITB and ENTB)
EMC requirements - CE conformity test per EN 61326-1:2012
Evaluated for safety according to - IEC61010-1:2010
Mechanical test
    Vibration
        acceleration
        duration
        frequency
    Shock
        acceleration
        pulse duration
        number of impacts
-
-
m/s2
min
Hz
-
m/s2
ms
-
-
accord. MIL-STD202G, Method 204, Test Condition D
100
450
5 ... 2,000
accord. MIL-STD202G, Method 213B, Test Condition H
750
6
18
Load dump - ISO 16750-2:2010 Test B 63 Vpeak
Dimensions (H x W x D) mm 68 x 197 x 200 with base and lid
Weight g [lb] 2,004 [4.42] with base and lid

Specifications (Continued)

Internal I/O Specifications
Parameter Unit Value
Sample rates3)4)
     -
     -
Samples/s
Samples/s
Samples/s
Decimal: 0.1 ... 100,000
Binary: 0.1 ... 98,304
HBM Classic: 0.1 ... 96,000
Control I/O
     -
     connector
     isolation (signal/ground to chassis)
     input voltage limit
     threshold level
     output current sink
     output voltage
     output update rate
-
-
-
V
V
mV
mV
V
Hz

2 inputs (pins 3, 4, pulled up to Vin, pins 10, 11 ground), 3 outputs (pins 5, 12, 13)
female 15-pin D-Sub
5005)
8 ... 36
1/3 Vin threshold, 1.5V Hysteresis
350
±60
1 to 100 Hz (based on frame rate)

CAN
     Channels per connector
     CAN standards
     CAN protocols
     connector
     isolation (signal/ground to chassis)
     baud rates
     termination
     CAN supply voltage
     CAN current limit
-
-
-
-
-
V
bps
Ω
V
A
3 CAN connectors
unlimited
ISO 11898 CAN 2.0A and 2.0B
No
female 6-pin M8
5005)
1M, 800k, 666.6k, 500k, 400k, 250k, 125k, 100k, 50k, 41.6k
120 or unterminated
Pass through
1

GPS
     connector
     isolation (signal/ground to chassis)
     power supply voltage
     power supply current limit
     baud rate
     compatible with 1-EGPS-5HZ-2
     compatible with 1-EGPS-200-B-2
     and 1-EGPS-200-P-2

-
-
V
V
A
bps
-
-
-

1 GPS
female 6-pin M8
5005)
0, 5, or 12 (auto selected) ±5%
1
300 ... 1M (default of 38.4k)
NMEA PPS 5 Hz updates
NMEA PPS 200 Hz updates

Status LEDs
   POWER (green)
    RUN (yellow)
    ERROR (red)
-
-
-
-
-
system power indicator
test running (data processing) indicator
system alert or error

 

3) Internal data sources only. For external data sources, refer to the appropriate data sheet.
4) Sample rate has no lower limit with use of Down Sampler computed channels.
5) There is no ground to chassis isolation when eDAQ layers are used.

Specifications (Continued)

Data Processing Parameter Value
Data sources (internal) 1 Control IO (2 in, 3 out), 1 GPS, 3 CAN and 1 USB (future expansion)
Computed channels
   -
   -
   -
Anomaly detect, Bitmap trigger, Directional velocity, Down sampler, Function generator, Integrator, Interactive trigger, Over range detector, Pulse frequency, Run stopper, Signal calculator, Smoothing filter, State mapper, Statistics, Time base shifter, Time channel, Timed Trigger, Track, Triggered latch, Triggered zero suppression, Up sampler
 Storage modes (Somat DataModes™)
   -
Time History, Burst History, Time at Level, Peak Valley, Peak Valley Matrix, Rainflow, Event Slice, Burst Message Logger, Message Logger
 Run-time data visualizations
   -
single channel and multi-channel strip chart plots, digital meters, min/max/alarm digital trackers, single channel frequency spectrum charts and analog gauges