Products Detail

BWF-17/27

Optical Data Transmission DeviceOpen Network (Serial)

Direct connection to CC-Link

Overview
Specification
External dimension
I/O Circuit
Downloads

Overview

Features

-> This device is a serial type optical data transmission device which is able to connect to CC-Link directly.
-> Max. 112 points and 15 words can be transmitted and max. 42 pcs can be connected to 1 master unit.

Specification

Model No.		BWF-17A/17B			BWF-27A/27B
Power source/current consumption		24VDC(18 to 30VDC), 100mA or less(when 24VDC)
Optical communication part	Transmission distance	100m			200m
	Directional angle	±2°			±1°
	Transmission method	Full-duplex two-way transmission
	Transmission speed	19,200bps
	Modulation method	FSK modulation
	Modulated frequency	A type(Transmission : 5.5MHz, reception : 6.0MHz) B type(Transmission : 6.0MHz, reception : 5.5MHz)
CC-Link part	Communication speed	10Mbps/5Mbps/2.5Mbps/625kbps/156kbps(Changeover by switch)
	Communication system	Polling system
	Synchronous system	Frame synchronous system
	Transmission path	RS-485bus
	Transmission format	HDLC conformity
	Remote station Nos.	1 to 64
	Connecting cable	CC-Link exclusive cable
	Max. extending cable	Speed(bps):	10Mbps,	5Mbps,	2.5Mbps,	625kbps,	156kbps
		Max. extending cable:	100m,	150m,	200m,	600m,	1,200m
	Terminator*	110Ω(Connected between DA and DB of both ends unit) Changeover by switch
	Connecting system	Connector type(terminal for DC power and FG)
Ambient illuminance		20,000 lx(Halogen and mercury lamp)

*In case of using the cable with impedance, 130Ω, make sure to be off for terminator switch on BWF and connect terminator with 13 0Ω between DA and DB.

External dimension

I/O Circuit

Connection

Connector for CC-Link unit
1	FG
2	SLD
3	DG
4	DB
5	DA

Note) Don't make a wiring with main circuit, high voltage cable or load cable because of noise or surge induction.

Downloads

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