crevis

NX3020

High-speed CPU, 2 Ethernet ports, 2 serial channels, memory card interface and remote rack expansion support


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NX3020
- High-speed CPU, 2 Ethernet ports, 2 serial channels, memory card interface and remote rack expansion support

Backplane rack occupation

2 sequential slots
Programming languages Instruction List (IL)
Structured Text (ST)
Ladder Diagram (LD)
Sequential Function Chart (SFC)
Function Block Diagram (FBD)
Continuous Function Chart (CFC)
Tasks Cyclic (periodic)
Event (software interrupt)
External (hardware interrupt)
Freewheeling (continuous)
Status (software interrupt)
Online changes Yes
Hot swap support Yes
Bus expansion redundancy support Yes
Serial interfaces NX3004/NX3005 – COM 1: 1 x RS-485 / RS-422
NX3010/NX3020/NX3030 – COM 1: 1 x RS-232C
NX3010/NX3020/NX3030 – COM 2: 1 x RS-485 / RS-422
MODBUS protocol RTU (COM 1 and COM 2) master and slave
TCP (NET 1 and NET 2) client and server
RTU via TCP (NET 1 and NET 2) client and server
OPC DA protocol Server
EtherCAT protocol Master (NX3020 and NX3030)
SNMP protocol Client, versions v1, v2c and v3
IEC 60870-5-104 protocol Server (NX3005, NX3020 and NX3030)
EtherNet/IP protocol Scanner/Adapter (NX3005, NX3010, NX3020 and NX3030)
DNP3 (SOE) protocol Server, for event report (NX3020 and NX3030)
SNTP protocol Client, for clock sincronization
Real time clock (RTC) Yes
Resolution of 1 ms and maximum variance of 2 s per day
Watchdog Yes
Status and diagnostic indication Graphic display, LEDs, web pages and CPU’s internal memory
One Touch Diag (OTD) Yes
Electronic Tag on Display (ETD) Yes
Isolation
Logic to protective earth
Logic to Ethernet interfaces
Logic to serial port (COM 2)
Logic to serial port NX3004/NX3005 (COM 1)
Ethernet interfaces to protective earth
Ethernet interfaces to serial port (COM 2)
Ethernet interfaces to serial port on the NX3004/NX3005 (COM 1)
Ethernet interface to Ethernet interface
Serial port (COM 2) to protective earth
Serial port N3004/NX3005 (COM 1) to protective earth
1250 Vac / 1 minute


1500 Vac / 1 minute


1000 Vac / 1 minute


1000 Vac / 1 minute


1250 Vac / 1 minute


1500 Vac / 1 minute


1500 Vac / 1 minute


1500 Vac / 1 minute


1250 Vac / 1 minute


1000 Vac / 1 minute
Operating temperature 0 to 60 °C
Storage temperature -25 to 75 °C
Relative humidity 5 to 96 %, non-condensing
Conformal coating Yes
IP Level IP 20
Standards

IEC 61131-2
IEC 61131-3
CE, Electromagnetic Compatibility (EMC) and Low-Voltage Directive (LVD)
CE, RoHS

Module dimensions (W x H x D) 36.00 x 114.63 x 115.30 mm
Package dimensions (W x H x D) 44.00 x 122.00 x 147.00 mm
Weight 350 g
Weight with package 400 g

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