Schneider-Electric
170NEF11021

range of product: Modicon Momentum automation platform

product or component type: Modbus Plus communication adaptor

bus manager PLC: Compact 984; Quantum

structure type: Industrial

communication port protocol: Modbus Plus

method of access: Peer to peer; Token bus

transmission rate: 1 Mbit/s

transmission support medium: Twisted pair

topology: Multidrop, device connecting by extension or tap off cable

number of devices per segment: 0…31 per segment; 0…63 all segment

maximum cable distance between devices: 5000 m with repeater

data format: 984

fail state: Full scale value; Maintain value; Fallback to zero; Forcing to state zero

supply: From I/O base

marking: CE

local signalling: 1 LED (green) for module powered up or communicating (MB + ACT); 1 LED (red) for communication error network A (ERR A); 1 LED (red) for communication error network B (ERR B)

electrical connection: 1 connector SUB-D 9 for connecting Modbus Plus network; 1 connector SUB-D 9 for redundant Modbus Plus network

product certifications: CSA; UL

protective treatment: TC

resistance to electrostatic discharge: 4 kV contact conforming to IEC 801-2; 8 kV on air conforming to IEC 801-2

resistance to electromagnetic fields: 10 V/m 80...1000 MHz conforming to IEC 801-3

ambient air temperature for operation: 0…60 °C

ambient air temperature for storage: -40…85 °C

relative humidity: 95 % without condensation

operating altitude: <= 5000 m

REACh Regulation: Free of Substances of Very High Concern above the threshold

EU RoHS Directive: Pro-active compliance (Product out of EU RoHS legal scope)

Mercury free: Yes

RoHS exemption information: Yes

China RoHS Regulation: X

WEEE: The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins