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Machine automation controller

Serial communications option board specifications

Communications Built-in

EtherNet/IP

port

Class 3

(number of connections)

32 (clients plus server)

UCMM

(non-connection type)

Number of clients that can communicate at one time: 32 max.

Number of servers that can communicate at one time: 32 max.

Number of TCP socket service 30 max.

Built-in

EtherCAT port

Communications standard

IEC 61158, Type 12

EtherCAT master specifica-

tions

Class B (feature pack motion control compliant)

Physical layer

100BASE-TX

Modulation

Baseband

Baud rate

100 Mbps (100BASE-TX)

Duplex mode

Automatic

Topology

Line, daisy chain and branching

Transmission media

Twisted-pair cable of category 5 or higher (double-shielded straight cable with aluminum tape

and braiding)

Transmission distance

Distance between nodes: 100 m max.

Number of slaves

16 max.

8 max.

Range of node addresses

1 to 192

Process data size

Inputs/Outputs: 1,434 bytes max. (However, the maximum number of process data frames is 1)

Process data size per slave

Inputs/Outputs: 1,434 bytes max.

Communications cycle

2,000

μs to 8,000 μs in 250-μs increments

4,000

μs to 8,000 μs in

250-

μs increments

Sync jitter

1

μs max.

Serial commu-

Communications method

Half duplex

Synchronization

Start-stop

Baud rate

1.2/2.4/4.8/9.6/19.2/38.4/57.6/115.2 kbps

Transmission distance

Depends on the option board

Supported protocol

Host link, Modbus-RTU master and no-protocol

Option board

Number of slots

2

121

Built-in I/O

Input

Number of inputs

24

14

24

14

Output

Number of outputs

16

10

16

10

Load short-circuit protection

NPN models: Not provided

PNP models: Provided

Internal clock

Accuracy

At ambient temperature of 55°C: –3.5 to +0.5 min error per month

At ambient temperature of 25°C: –1.5 to +1.5 min error per month

At ambient temperature of 0°C: –3 to +1 min error per month

Retention time of built-in capacitor

At ambient temperature of 40ºC: 10 days

*1.

This is the capacity for the execution objects and variable tables (including variable names).

*2.

Memory used for CJ series units is included.

*3.

The value can be set in 1 ch increments. The value is included in the total size of variables without a retain attribute.

*4.

The value can be set in 1 ch increments. The value is included in the total size of variables with a retain attribute.

*5.

Data will be refreshed at the set interval, regardless of the number of nodes.

*6.

Means packets per second, i.e., the number of communication packets that can be sent or received in one second.

*7.

As the EtherNet/IP port implements the IGMP client, unnecessary multi-cast packets can be filtered by using an Ethernet switch that supports IGMP Snooping.

*8.

Supported only with the Serial communications option board.

Item

NX1W-CIF01

NX1W-CIF11

NX1W-CIF12

Communications port

1 x RS-232C

1 x RS-422A/485

1 x RS-422A/485 (isolated)

Communications method

Half-duplex

Synchronization method

Start-stop synchronization

Baud rate

1.2/2.4/4.8/9.6/19.2/38.4/57.6/115.2 kbps

Transmission distance

15 m50 m500 m

Supported protocol

Host link, Modbus-RTU master and no-protocol

Terminal block type

Screwless push-in terminals

9 terminals

Screwless push-in terminals

5 terminals

Applicable wire size

AWG28 to 20

AWG24 to 20

Dimensions (H × D × W)

35.9 mm x 13.5 mm x 35.9 mm

Weight

16 g13 g14 g

Power consumption

The option board power consumption is included in the CPU unit power consumption.

Isolation method

No isolation

*1.

The terminals are isolated from the internal circuits of the CPU unit.

Item

NX1P2-1140DT

@ NX1P2-1040DT@ NX1P2-9024DT@ NX1P2-9B40DT@ NX1P2-9B24DT@