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FL-net(OPCN-2)

(8/31/2015)

FL-net MODULE

Model Number

QJ71FL71-B5-F01 / QJ71FL71-B5

QJ71FL71-T-F01

QJ71FL71-T

QJ71FL71-B2-F01 / QJ71FL71-B2


10BASE5

10BASE-T / 100BASE-TX

10BASE-T

10BASE2

Data Transmission Speed

10Mbps (Half duplex)

10Mbps (Half duplex) 100Mbps (Full

duplex/Half duplex)

10Mbps (Half duplex)

10Mbps (Half duplex)

Transmission Method

Base band

Electric Interface

IEEE802.3 standard (CSMA/CD standard)

Transmission Protocol

UDP/IP FA link protocol

Maximum Distance Between Nodes

2500m

925m

Maximum Segment Length

500m

100m

185m

Maximum Number of Nodes in System

254

Maximum Number of Nodes

100/segment

For 10BASE-T, Maximum 4 bases

for Cascade connection (*1) For 100BASE-TX, Maximum 2 bases

for Cascade connection (*1)

Maximum 4 bases for Cascade

connection

30/segment

Minimum Node Interval

2.5m

0.5m

Cyclic Data Volume

Maximum (8 k bits + 8 k words)/system / Maximum (8 k bits + 8 k words)/node

Message Data Volume

Maximum 1024 bytes

Common Memory Area

Area 1 (bit area): 8 k bits / Area 2 (word area): 8 k words

Virtual Address Space and Physical Memory

Error Log Memory Area

512 words

Status Memory Area

Bit area: 2 k bits Word area: 2 k words

Local Node Network Parameter Setting Area

QJ71FL71-B5-F01, QJ71FL71-T-F01, QJ71FL71-B2-F01: 128 words / QJ71FL71-B5, QJ71FL71-T, QJ71FL71-B2: 96 words

Other Node Network Parameter Setting Area

2048 words

Network Parameter Acquisition Area

512 words

Device Profile Memory Area

512 words

Message Area (Transient Area)

Maximum 1024 bytes x 2 (1 for each of transmit and receive)

Message Transmission

500 ms or less (1:1 Arrival time of one-way message)

Token Start Time

New participation: Start time = 3000 + (Minimum node number/ 8 remaining) x 4 + 1200ms

Halfway participation: Participation time = Refresh cycle x 3 + local node number x 4ms

Refresh Time

Refer to Token Control in the User’s Manual

Transmission Delay Time

Refer to Token Control in the User’s Manual

Number of Input/Output Points

32 points (I/O assignment: intelligent)

5VDC Internal Current Consumption

0.50A

0.50A

0.60A (*2)

Noise Resistance

According to the power supply specifications of the station to which the FL-net module is mounted

Voltage Resistance

Insulation Resistance

External Dimensions (H X W X D) mm (in)

98 (3.86) x 27.4 (1.08)x 90 (3.54)

Weight (kg)

0.12

0.11

0.13 (*2)

Notes:

  1. This number applies when a repeater hub is used. For the number when a switching hub is used, consult the manufacturer of the switching hub.
  2. The 5VDC internal current consumption and weight of the product whose first 5 digits of serial No. are 05079 or earlier are as follows:
    • 5VDC internal current consumption: 0.70A
    • Weight: 0.14kg