Information

Revolution Today
** Up to 65° C ambient temperature could easily be achieved during tests at 24 V power supply voltage, low USB load and unrestricted heat emission from the housing. A cold start of the cooled system is only ensured up to -30° C ambient temperature and 24V power supply voltage. (valid for
RevPi Core 1)
** There should be no cutbacks of compute power at ambient tempertures under 20°C. At 25°C ambient temperature 3 cores may run with full clock speed while with 4 cores the clock frequency is lowered from 1.2 to 1.1 GHz after 10 to 20 minutes of full stress. At 40°C ambient temperature 4
cores under full stress will still work with 1 GHz while stressing just 1 core results in no down clocking. At 50°C ambient temperature 4 fully stressed cores are running at average 0.7 GHz, having short down clockings to 0.6 GHz and short up clockings to 0.9 GHz. ,1 core under full stress does result in
no down clocking. At 65°C ambient temperature and either 4 or 1 core under full stress results in an “emergency mode” with just 0.4 GHz, after longer periods even 0.3 GHz. (valid for RevPi Core 3)
Base modules - facts & gures
RevPi Connect RevPi Core 3 RevPi Core
Processor BCM2837 BCM2837 BCM2835
Number of cores 4 4 1
Clock rate 1.200 MHz 1.200 MHz 700 MHz
RAM 1 GB 1 GB 500 MB
eMMC ash memory 4 GB 4 GB 4 GB
Power supply 12 - 24 V 12 - 24 V 12 - 24 V
Size (L x W x H) 111 x 45 x 96 mm 111 x 22.5 x 96 mm 111 x 22.5 x 96 mm
Operating temperature
-40°C…+55°C** -40°C…+55°C** -40°C…+55°C**
Storage temperature -40°C…+85°C -40°C…+85°C -40°C…+85°C
Humidity 93%, non-condensing 93%, non-condensing 93%, non-condensing
Protection class IP 20 IP 20 IP 20
ESD protection 4 kV/8 kV 4 kV/8 kV 4 kV/8 kV
EMI tests Passed (according to EN61131-2 and IEC 61000-6-2) Passed (according to EN61131-2 and IEC 61000-6-2) Passed (according to EN61131-2 and IEC 61000-6-2)
Surge/Burst tests Passed (according to EN61131-2 and IEC 61000-6-2) Passed (according to EN61131-2 and IEC 61000-6-2) Passed (according to EN61131-2 and IEC 61000-6-2)
CE Yes Yes Yes
RoHS Yes Yes Yes
Operating system Customized Raspbian with RT-Patch Customized Raspbian with RT-Patch Customized Raspbian with RT-Patch
RevPi Connect RevPi Core 3 RevPi Core
RJ45 Ethernet ports (10/100 Mbit/s)
2
(each with its own MAC address)
1 1
USB 2.0 socket 2 2 2
Micro HDMI socket 1 1 1
Micro USB 2.0 socket (for rmware uploads only) 1 1 1
RS485 screw terminal (4 pole) 1 - -
PiBridge (for RevPi expansion modules) 1 2 2
ConBridge (for RevPi Con expansion modules) 1 - -
24V input for shutdown signal of an UPS 1 - -
Freely programmable relay switching contact 1 - -
Specications
Interfaces (quantity)
Name Function Item no. RevPi Connect RevPi Core 3 RevPi Core
RevPi DIO Digital IO module 100197
X X X
RevPi DI Digital Input module 100195
X X X
RevPi DO Digital Output module 100196
X X X
RevPi AIO Analog IO module 100250
X X X
RevPi Gate PROFINET IRT Gateway PROFINET IRT Device/Slave 100074
X X X
RevPi Gate PROFIBUS Gateway PROFIBUS Slave 100069
X X X
RevPi Gate EtherNet/IP Gateway EtherNet/IP Adapter/Slave 100066
X X X
RevPi Gate DeviceNet Gateway DeviceNet Adapter/Slave 100071
X X X
RevPi Gate EtherCAT Gateway EtherCAT Slave 100073
X X X
RevPi Gate POWERLINK Gateway POWERLINK CN/Slave 100076
X X X
RevPi Gate SERCOS III Gateway SERCOS III Slave 100075
X X X
RevPi Gate Modbus TCP Gateway Modbus TCP Slave 100088
X X X
RevPi Gate Modbus RTU Gateway Modbus RTU Slave 100090
X X X
RevPi Gate CANopen Gateway CANopen Slave 100070
X X X
RevPi Gate DMX Gateway DMX Master/Slave 100237
X X X
RevPi Gate Serial Gateway Serial Slave 100068
X X X
RevPi Con M-Bus Wireless M-Bus module (868 MHz) 100281
X
RevPi Con M-Bus VHP Wireless M-Bus module (169 MHz) 100282
X
RevPi Con CAN CAN bus module 100286
X
Available expansion modules