ALTUS Nexto Series User Manual

2. TECHNICAL DESCRIPTION
2.2.4.2. COM 2
COM 2
Connector Shielded female DB9
Physical interface RS-422 or RS-485 (depending on the selected cable)
Communication direction RS-422: full duplex
RS-485: half duplex
RS-422 max. transceivers 11 (1 transmitter and 10 receivers)
RS-485 max. transceivers 32
Termination Yes (optional via cable selection)
Baud rate
200, 300, 600, 1200, 1800, 2400, 4800, 9600, 19200, 38400,
57600, 115200 bps
Isolation
Logic to Serial Port 1000 Vac / 1 minute
Serial Port to protection
earth
1000 Vac / 1 minute
Table 11: COM 2 Serial Interface Features
Notes:
Physical interface: Depending on the configuration of the used cable, it’s possible to choose the kind of physical interface:
RS-422 or RS-485. The list of cables can be found at Related Products section.
RS-422 maximum transceivers: It’s the maximum number of RS-422 interfaces that can be used on the same bus.
RS-485 maximum transceivers: It’s the maximum number of RS-485 interfaces that can be used on the same bus.
2.2.5. Ethernet Interfaces
2.2.5.1. NET 1
NET 1
Connector Shielded female RJ45
Auto crossover Yes
Maximum cable length 100 m
Cable type UTP or ScTP, category 5
Baud rate 10/100 Mbps
Physical layer 10/100 BASE-TX (Full Duplex)
Data link layer LLC (Logical Link Control)
Network layer IP (Internet Protocol))
Transport layer TCP (Transmission Control Protocol)
UDP (User Datagram Protocol)
Diagnostic LEDs - green (speed), yellow (link/activity)
Isolation
Ethernet interface to logic and earth 1500 Vac / 1 minute
Table 12: Ethernet NET 1 Interface Features
The NET 1 Interface is the interface used for programming using the MasterTool IEC XE tool.
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ALTUS Nexto Series Specifications

General

Brand	ALTUS
Model	Nexto Series
Category	Computer Hardware
Language	English