Name: 170NEF11021 Modbus Plus communication adaptor
SKU: 5797
Availability: InStock

170NEF11021 Modbus Plus communication adaptor

The 170NEF11021 is a versatile Modbus Plus communication adaptor that bridges Modbus Plus networks with diverse control systems.

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Description

**Main**
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.

**Complementary**
topology	Multidrop the device, connect it by extension, or tap off the cable.
number of devices per segment	0…31 per segment. 0…63 all segments.
maximum cable distance between devices	5000 m with a repeater.
data format	984
fail state	Full scale value. Maintain value. Fallback to zero. Forcing it to state zero.
supply	From an 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 the redundant Modbus Plus network.

**Environment**
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