Products Detail

DMC

Optical Data Transmission DeviceOpen Network (Parallel)

Direct connection to DeviceNet PLC

Overview
Specification
External dimension
I/O Circuit
Downloads

Overview

Features

-> This device is 8bit optical data transmission device which is able to connect to PLC for DeviceNet.
-> This is able to optical communication with parallel type DMS-G/HB and DM-G/HB.
-> Max. 63 pcs can be connected to 1 master unit.

Specification

Model No.		DMC-GB1	DMC-HB1	DMC-GC1	DMC-HC1
Direction		HEAD-ON	SIDE-ON	HEAD-ON	SIDE-ON
Power source		24VDC(+15%, -10%, ripple 0.5Vp-p or less), PLC side : 40mA or less, Device side : 50mA or less		24VDC(+15%, -10%, ripple 0.5Vp-p or less), PLC side : 50mA or less, Device side : 100mA or less
Transmission capacity		Input 8 bits/output 8 bits(SELECT and GO can be transmitted by dip switch)		Input 16 bits/output 16 bits(SELECT and GO can be transmitted by dip switch)
Address setting		Individual setting by dip switch
Connection		Connector : 5-pin(for PLC), 2-pin(for power source)
Optical communication part	Transmission distance	0～0.6m		0～3m
	Directional angle	Full angle 30°
	Transmission method	Half-duplex two-way transmission
	Transmission time	40ms		15ms
	Modulation method	Pulse modulation		FSK modulation
	Detection method	Parity check		Bit-reverse comparison system
DeviceNet part	Connecting system	Multi-drop system
	Communication speed	500Kbps/250Kbps/125Kbps(Changeover by switch)
	Communication cycle time	12.2msec(Connection Nos. 32 pcs at communication speed, 500kbit/s)
	Communication media	Communication media
	Communication distance	Connecting system	500Kbps	250Kbps	125Kbps
		Max. network length	100m or less	250m or less	500m or less
		Feeder line	6m or less	6m or less	6m or less
		Total feeder line	39m or less	78m or less	156m or less
	Max. Nos. of connection node	64 pcs(including master unit, max. connectable slave 63 pcs)
Ambient illuminance		4,000 lx(Halogen and mercury lamp)
Protective structure		IP40(IEC standard)

External dimension

I/O Circuit

Connection

5P side(PLC connection)

Colors	Signals	Functions	Position
Red	+24V	Power	1
White	Can+	Signal	2
Shield	Shield	-	3
Shield	Shield	-	3
Blue	Can-	Signal	4
Black	+0V	Power	5

2P side(Power source)

Colors	Signals	Functions	Position
-	+24V	Power	1

-	+0V	Power	2

Note) Don't make a wiring with main circuit, high-voltage line or load wire because it is not affected by noise and surge induction.

Downloads

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