171CBU78090 SCHNEIDER | Alldatasheet
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Technical content
Unity M1 processor - RS232/485 - USB - I/O bus 171CBU78090 Main Range of product Modicon Momentum automation platform Product or component type Processor Integrated connection type USB port Complementary Concept Transparent Ready class B Web services Home pages Properties CPU status Software designation Unity Pro Communication service Modbus messaging 100 words, 200 I/O message per second Processor name Spear 320s Word length 32 bit Supply voltage limits 4.75…5.25 V Clock frequency 333 MHz Topology Multidrop Modbus Communication port protocol Modbus RS485/RS232 - 1 RJ45 19200 bps - 2-wire Method of access Master/slave Control parameter CRC-16 for Modbus Addressing 1...247 Modbus Fail state Safe I/O mode Memory description Program memory IEC 3584 kB Program memory LL984 3584 kB Register words 26048 I/O limit processor capacity 2048 inputs/2048 outputs Number of devices 32 Modbus 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)
Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications Apr 12, 2022
Current consumption 500 mA at 5 V DC Module format Standard Product mounting 35 mm symmetrical DIN rail Height 60.6 mm Width 144 mm Depth 53.47 mm Net weight 0.159 kg Environment Material Lexan Dielectric strength 0 V not isolated RS485/RS232
5000 V for 1 minute RS485
Product certifications C-Tick FM Standards EN/IEC 61131-2 CSA C22.2 No 142 UL 508 IP degree of protection IP20 Shock resistance 15 gn during 11 ms sinusoidal vibrations 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 Resistance to electromagnetic fields 15 V/m 80...2700 MHz conforming to EN/IEC 61000-4-3 Ambient air temperature for operation 0…60 °C Ambient air temperature for storage -40…85 °C Relative humidity 5…96 % Operating altitude <= 2000 m Packing Units Unit Type of Package 1 PCE Number of Units in Package 1 1 Package 1 Weight 240.0 g Package 1 Height 7.5 cm Package 1 width 11 cm Package 1 Length 21 cm Unit Type of Package 2 S03 Number of Units in Package 2 8 Package 2 Weight 2.346 kg Package 2 Height 30 cm Package 2 width 30 cm Package 2 Length 40 cm Offer Sustainability Sustainable offer status Green Premium product REACh Regulation REACh Declaration EU RoHS Directive Pro-active compliance (Product out of EU RoHS legal scope) Apr 12, 2022
RoHS exemption information Yes China RoHS Regulation China RoHS declaration Environmental Disclosure Product Environmental Profile Circularity Profile End of Life Information WEEE The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins California proposition 65 WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Apr 12, 2022
Processor and Option Adapter on a Typical Base Apr 12, 2022
Apr 12, 2022