G7E-DC08A LS PLC K120S Series Digital I/O Expansion Module 8 DC Inputs New

G7E-DC08A LS PLC K120S Series Digital I/O Expansion Module 8 DC Inputs New

PLCAGE: G7E-DC08A LS(LG) PLC Digital I/O Expansion Module 8 DC Inputs New

Features:

20/30/40/60-point standard main unit

10/14/20/30-point economic main unit

•All the standard DRT-unit have transistor output for position control (except 10-point unit)

•Max. 120 points are available connecting 3 expansion units

High speed processing

•Basic command: 0.1 ~ 0.9 us/step,

Application command: A few to several tens of us/step

Batteryless backup

•Program backup: EEPROM backup while online editing

•Data backup: supercapacitor (over 2000 hours at normal temperature)

Various input handling

•Input filter: filter time can be set from 0 to 1000 ms as the unit of 8 points

•Pulse catch: 10 us (P0, P1), 50 us (P2 ~ P7)

•External interrupt: 10 us (P0, P1), 50 us (P2 ~ P7)

High speed counter: 32-bit signed counter

•1 phase: 100 kHz 2 CH, 20 kHz 2 CH (4 CH in total)

•2 phase: 50 kHz 1 CH, 10 kHz 1 CH (2 CH in total)

•Additional functions: preset function, latch counter, comparison output, RPM function

Positioning function

•Control axis: 2 axes (100 kHz)

•Operation mode: Single, repeated, end, keep, continuous

•Additional function: Return to origin, JOG operation, PWM output

Communication function

•Supports two built-in communication ports RS-232C and RS-485

•Supports ?No Protocol Mode? and communication monitoring

PID control function

•Relay and PRC auto-tuning

•PWM Output, anti-derivative kick, anti-windup, Positioning/Velocity algorithm to assign

K120S Series System Equipment Product:

Expansion Modules

Section	Items	Models	Description	Remark
Expansion module	Digital I/O module	G7E-DR10A	*6 DC inputs/4 relay outputs
		G7E-DR20A	*12 DC inputs/8 relay outputs
		G7E-DC08A	*8 DC inputs	Slim Type
		G7E-TR10A	*10 Transistor outputs
		G7E-RY08A	*8 relay outputs	Slim Type
		G7E-DR08A	*4 DC Input, 4 Relay output
Special module	A/D-D/A Combination module	G7F-ADHA	*A/D: 2 channel , D/A: 1 channel
		G7F-ADHB	*A/D: 2 channel , D/A: 2 channel	Slim Type
	A/D conversion module	G7F-AD2A	*A/D: 4 channel
	D/A conversion module	G7F-DA2I	*D/A: 4 channel(current output)
		G7F-DA2V	*D/A: 4 channel(voltage output)	Slim Type
	Analog timermodule	G7F-AT2A	*Points: 4points *Digital output range: 0~200
	RTD module	G7F-RD2A	*Resistance temperature detactor - 4 channel(Pt100, JPt100)	Slim Type	Standard type only
	Communication I/F module	G7L-CUEB	*RS-232C: 1 channel
		G7L-CUEC	*RS-422: 1 channel
		G7L-DBEA	*DeviceNet I/F module (Slave)		Standard type only
		G7L-FUEA	*FieldBus I/F module
		G7L-PBEA	*Profibus I/F module (Slave)
	RTC module	G7E-RTCA	*Real Time Clock module
	External Memory	G7M-M256B	*External Memory module

Specifications:

Input part

Type Item		Expansion
		G7E-DC08A	G7E-DR08A	G7E-DR10A	G7E-DR20A
Input point		8	4	6	12
Insulation method		Photocoupler
Rated input voltage		DC24V
Rated input current		7mADC24V
Operating voltage range		DC20.4V~28.8V (Ripple rate <5%)
Max. simultaneous input		100% simultaneous ON
On voltage/current		DC19V or higher/5.7mA or higher
Off voltage/current		DC6V or lower/1.8mA or lower
Input impedance		About 3.3K Ohm
Response time	Off ­à On	0, 1, 2, 5, 10, 20, 50, 100, 200, 500, 1000ms (Default: 10ms)
	On à Off	0, 1, 2, 5, 10, 20, 50, 100, 200, 500, 1000ms (Default: 10ms)
Operating indicator		LED

Relay output part

Type Item		Expansion
		G7E-RY08A	G7E-RY16A	G7E-DR08A	G7E-DR10A	G7E-DR20A
Output point		8	16	4	4	8
Insulation method		Photocoupler
Rated load voltage/current		DC24V/2A (Resistive load), AC220V/2A (COS∅=1)/point, 5A/COM
Min. load voltage/current		DC5V/1mA
Max. load voltage		AC250V, DC110V
Off leakage current		0.1mA or less (AC220V, 60Hz)
Max. on/off frequency		1200 times/hr
Service life	Mechanical	20 million times or more
	Electrical	100,000 times or more (rated load voltage)
Response time	Off ­à On	10ms or less
	On à Off	12ms or less
Operating indicator		LED