Technical Data; Ambient Conditions - Balluff BAV MA-NC-00028-05 Betriebsanleitung

BAV MA-NC-00028-05
Guided Changeover Solution

Technical data

General features
Processor Broadcom BCM2837B0 with 4-core
ARM Cortex A53 processor
Clock frequency 1.2 GHz
Digital input type 24 V control voltage (e.g. for Power-
Good-Signal of a UPS)
Processor cooling Passive with heat sink
RAM 1 GB
Flash memory 8 GB
Software connection Via GPIOs and process image.
of input and output Output is optionally switched by
hardware watchdog. Hardware
watchdog function can be
deactivated by a jumper on the 4-pin
screw connector. Reset by toggling
a GPIO or a bit in the process image.
Hardware Watchdog Trigger after approx. 60 seconds
Interval without toggling the reset bit.
Compatible modules All Revolution-Pi-IO modules and
for system Revolution-Pi-Gate modules can be
expansion connected via the PiBridge system
bus. Various transceiver modules
can be connected via the ConBridge
system bus.
ESD protection 4 kV / 8 kV (as per EN61131-2 and
IEC 61000-6-2)
EMI tests Passed (as per EN61131-2 and
IEC 61000-6-2)
Surge / burst tests Passed (as per EN61131-2 and
IEC 61000-6-2)
Buffer time RTC min. 24 h
Optical display 6 status LEDs (two-color), 2 of which
are freely programmable
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Ambient conditions

Ambient temperature
Storage temperature
Relative humidity
Protection as per
IEC 60529 (when threaded
together)
Electrical data
Operating voltage
Polarity reversal protection
Maximum power
consumption
Digital input type
Input protection against
overvoltage
Input threshold
Maximum current load of
contact
Output type
Output / Interface
Connections
– 2 x USB A (total current consumption from both sockets
max. 1 A)
– 2 x RJ45 10/100 Ethernet (with independent MAC
addresses)
– 1 x RS485 screw terminal connection (not galvanically
isolated)
– 1 x Micro-USB socket (exclusively for image transfer to
eMMC)
– 1 x Micro HDMI
– 1 x PiBridge system bus
– 1 x ConBridge system bus
– Connector 1 x 4-pin screw connector for relay contact
and signal input
– 1 x 4-pin screw connector for power supply
Number of digital inputs
Materials
Housing material
–40...+55 °C
–40...+85 °C
≤ 93% (no dew)
IP20
12...24 V DC, –15%/+20%
yes
20 W (incl. 1 A total USB
output current)
24 V control voltage (e.g. for
Power-Good-Signal of a
UPS)
Negative voltages
ca. 3.0 V (0→1) or
2.3 V (1→0)
2 A at 30 V DC (ohmic load!)
Relay contact, approval up to
30 V switching voltage (e.g.
for power supply of a router)
1
Plastic
english 3