171CBU78090 - Unity M1 processor RS232/485 USB I/O bus - Schneider Electric
Expected in 2-4 weeks
SPECIFICATIONS
Main
concept
Transparent Ready class B
Complementary
Addressing
1...247 Modbus
Clock frequency
333 MHz
Product certifications
C-Tick
FM
FM
Handle front plate colour
60.6 mm
Product or component type
Processor
Control parameter
CRC-16 for Modbus
Current consumption
500 mA at 5 V DC
Product mounting
35 mm symmetrical DIN rail
marking
CE
Fail state
Safe I/O mode
Material
Lexan
width (w)
144 mm
supply voltage limits
4.75…5.25 V
Exact time for 1 kinstruction
83 ns
Local signalling
1 LED (green) for processor running (RUN)
1 LED (red) for processor or system fault (ERR)
1 LED (red) for I/O module fault (I/O)
1 LED (yellow) for channel 0 operating (CH0)
1 LED (yellow) for channel 1 operating (CH1)
1 LED (red) for processor or system fault (ERR)
1 LED (red) for I/O module fault (I/O)
1 LED (yellow) for channel 0 operating (CH0)
1 LED (yellow) for channel 1 operating (CH1)
Memory description
Program memory IEC 3584 kB
Program memory LL984 3584 kB
Program memory LL984 3584 kB
Net weight
0.159 kg
Topology
Multidrop Modbus
number of devices
32 Modbus
Communication service
Modbus messaging 100 words, 200 I/O message per second
I/o limit processor capacity
2048 inputs/2048 outputs
communication port protocol
Modbus RS485/RS232 - 1 RJ45 19200 bps - 2-wire
Integrated connection type
USB port
depth
53.47 mm
Module format
Standard
dielectric strength
0 V not isolated RS485/RS232
5000 V for 1 minute RS485
5000 V for 1 minute RS485
Processor name
Spear 320s
Register words
26048
Resistance to electrostatic discharge
6 kV contact conforming to EN/IEC 61131-2 zone B
6 kV contact conforming to IACS E10
8 kV on air conforming to EN/IEC 61000-4-2
6 kV contact conforming to IACS E10
8 kV on air conforming to EN/IEC 61000-4-2
Shock resistance
15 gn during 11 ms sinusoidal vibrations
Method of access
Master/slave
Software designation
Unity Pro
Resistance to electromagnetic fields
15 V/m 80...2700 MHz conforming to EN/IEC 61000-4-3
Word length
32 bit
Web services
Home pages
Properties
CPU status
Properties
CPU status
Environment
Ambient air temp for storage/transportation
-40…85 °C
ip degree of protection
IP20
operating altitude
<= 2000 m
Range of product
Modicon Momentum automation platform
ambient air temperature for operation
0…60 °C
standards
EN/IEC 61131-2
CSA C22.2 No 142
UL 508
CSA C22.2 No 142
UL 508
relative humidity
5…96 %
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