Delta DVP-EH3 User Manual

………………………………………………………………… ENGLISH …………………………………………………………………

This Instruction Sheet only provides descriptions for electrical specifications, general specifications, installation & wiring. Other detail infromation about programming and intructions, please see “DVP-PLC Application Manual: Programming”. For more information about the optional peripherals, please see individual product instuction sheet or “DVP-PLC Application Manual: Special I/O Modules”.

DVP-EH3 is an OPEN TYPE device and therefore should be installed in an enclosure free of airborne dust, humidity, electric shock and vibration. The enclosure should prevent non-maintenance staff from operating the device (e.g. key or specific tools are required for operating the enclosure) in case danger and damage on the device may occur.

Do NOT connect the AC main circuit power supply to any of the input/output terminals, or it may damage the PLC. Check all the wiring prior to power up. To prevent any electromagnetic noise, make sure the PLC is properly grounded . Do NOT touch terminals when power on.

Product Profile & Dimension

1

2
3
4
5
6
7			13	12
		2	15	16
	X
6
4.

8

9

10

11

[ Figure 1 ]

14

90.0

80.0

Unit: mm

W1

W

82.2

[ Figure 2 ]

Model

16EH00

20EH00

32EH00

40EH00

48EH00

64EH00

80EH00

name

R3/T3

R3/T3

R3/T3/M3

R3/T3

R3/T3

R3/T3

R3/T3

W

113

113

143.5

158.8

174

212

276

W1

103

103

133.5

153.8

164

202

266

○1

COM2(RS-485)

○7

Function card mounting hole

○13

Function card port

○2

Run/Stop switch

○8

POWER/RUN/BAT.LOW/ER

○14

Communication port cover

ROR Indicator

○3

VR0/VR1

○9

I/O module connection port

○15

Function card/memory card

cover

○4

COM1(RS-232)

○10

Mounting screw

○16

coverI/O module connection port

○5

Battery socket

○11

Direct mounting hole

○6

Battery

○12

Memory card port

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Electrical Specifications

	Model		16EH	20EH	32EH	32EH	40EH	48EH	64EH	80EH
	Item		00 3	00 3	00 3	00M3	00 3	00 3	00 3	00 3
	Power supply		100 ~ 240VAC (-15% ~ 10%); 50/60Hz ± 5%
	voltage
	Fuse capacity		2A/250VAC
	Power		50VA			60VA			80VA
	consumption
	DC24V current		500mA
	output
	Power supply		DC24V output short circuit protection
	protection
	Voltage		1,500VAC (Primary-secondary), 1,500VAC (Primary-PE),
	withstand		500VAC (Secondary-PE)
	Insulation		> 5MΩ at 500VDC (between all I/O points and ground)
	resistance
			ESD: 8KV Air Discharge
	Noise immunity		EFT: Power Line: 2KV, Digital I/O: 1KV, Analog & Communication I/O: 250V
			Damped-Oscillatory Wave: Power Line: 1KV, Digital I/O: 1KV, RS: 26MHz ~
			1GHz, 10V/m

The diameter of grounding wire shall not be less than that of L, N terminal of Grounding the power supply. (When many PLCs are in use at the same time, please

make sure every PLC is properly grounded.)

Operation/

Operation: 0°C~55°C (temperature), 50~95% (humidity), pollution degree 2

storage

Storage: -25°C~70°C (temperature), 5~95% (humidity)

Vibration/shock

International standards: IEC61131-2, IEC 68-2-6 (TEST Fc)/ IEC61131-2 &

resistance

IEC 68-2-27 (TEST Ea)

Weight (g)

R: 500

R: 520

R: 652

644

R: 710

R: 748

R: 836

R: 948

T: 480

T: 500

T: 612

T: 675

T: 688

T: 756

T: 848

Input Point

Spec.

Two Differential

24VDC single common port input

Items

inputs (200kHz)

200kHz

10kHz

Normal input

Input wiring type

Independent

Change wiring from S/S to SINK or SOURCE

wiring

Input voltage (± 10%)

5~24VDC

24VDC

Input point

#1

#2

#3

#4

configuration

Input impedance

4.7K Ohm

3.3K Ohm

4.7K Ohm

4.7K Ohm

Active

Off → On

> 1mA (5V)

> 2mA (15V)

> 2mA (15V)

> 2mA(15V)

Level

On → Off

< 0.4mA (2V)

< 0.5mA (5V)

< 0.5mA (5V)

< 0.5mA(5V)

Response

Off → On

< 150ns

< 150ns

< 8μs

< 10ms

time #5

On → Off

< 3μs

< 3μs

< 60μs

< 20ms

#1 In DVP32EH00M3, the bandwidth of two differential input points X0, X1, X4, and X5 is 200kHz.

#2 The bandwidth of input points X0, X1, X4, X5, X10, X11, X14, and X15 is 200kHz. #3 The bandwidth of input points X2, X3, X6, X7, X12, X13, X16, and X17 is 10kHz. #4 The X20 and above are normal input points.

#5 The filter times of X0~X7 and X10~X17 can be adjusted by D1020 and D1021 respectively within 10~60ms.

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Output Point

		Two	Single common port
	Spec.		transistor output				Single common
		differential
	Items	outputs #1	High speed	#2	Low speed	Normal	port relay output
					#3
	Max. frequency					output	Load ON/OFF
		200kHz	200kHz		10kHz	#4
							control
	Minimum load			-			2mA/DC power
							supply
	Working voltage	5VDC		5 ~ 30VDC			250VAC,
							30VDC
	Insulation	Line Driver	Photo coupler isolation				Magnetic
							isolation
	Resistive	< 25mA	0.5A/1 point (4A/COM)				2A/1 point
							(5A/COM)
	Maximum Inductive
		-	12W (24VDC)				#5
	load
	Lamp	-		2W(24VDC)			20WDC/100WAC
	Max. output response	0.2μs	0.2μs		Off On: 20μs		10ms
	time				On Off: 30μs

Over-current protection

N/A

#1 DVP32EH00M3 supports two differential outputs (Y0~Y3). #2 The frequency of output points Y0~Y4 and Y6 is 200kHz. #3 The frequency of output points Y5 and Y7 is 10kHz.

#4 The Y10 and above are normal output points. #5: Life curves

	3000		120VAC Resistive
			30VDC Inductive(t=7ms)
	2000
				240VAC Inductive(cosψ=0.4)
	1000
				120VAC Inductive(cosψ=0.4)
0)3
	500
X1(	300
no	200
ita	100
re		30VDC
Op	50	Inductive
	30		(t=40ms)
	20
	0.1	0.2	0.3	0.5	0.7	1	2	[ Figure 3 ]
		Contact Current(A)

Installation

Please install the PLC in an enclosure with sufficient space

around it to allow heat dissipation, as shown in the figure.

y Direct Mounting: Please use M4 screw according to the dimension of the product.

y DIN Rail Mounting: When mounting the PLC to 35mm DIN rail, be sure to use the retaining clip to stop any side-to-side movement of the PLC and reduce the chance of wires being loose. The retaining clip is at the bottom of the PLC. To secure the PLC to DIN rail, pull

down the clip, place it onto the rail and gently push it up. To remove the PLC, pull the retaining clip down with a flat screwdriver and gently remove the PLC from DIN rail, as shown in the figure.

Wiring

- 3 -

1.Use O-type or Y-type terminal. See the figure in the right hand side for its specification. PLC terminal screws should be tightened to 9.50 kg-cm (8.25 in-Ibs) and please use only 60/75ºC copper conductor.

Below 6.2 mm

To suit M3.5

screw terminals Below

6.2 mm

2.DO NOT wire empty terminal. DO NOT place the input signal cable and output power cable in the same wiring circuit.

3.DO NOT drop tiny metallic conductor into the PLC while screwing and wiring. Tear off the sticker on the heat dissipation hole for preventing alien substances from dropping in, to ensure normal heat dissipation of the PLC.

Safety Wiring

In PLC control system, many devices are controlled at the same time and actions of any device could influence each other, i.e. breakdown of any device may cause the breakdown of the entire auto-control system and danger. Therefore, we suggest you wire a protection circuit at the power supply input terminal. See the figure below.

			[ Figure 4 ]
○1	AC power supply:100 ~ 240VAC, 50/60Hz	○2	Breaker

○3 Emergency stop: This button cuts off the system power supply when accidental emergency takes place.

○4	Power indicator	○5	AC power supply load
○6	Power supply circuit protection fuse (2A)	○7	DVP-PLC (main processing unit)
○8	DC power supply output: 24VDC, 500mA

Power Supply

The power input type for DVP-EH3 series is AC input. When operating the PLC, please note the following points:

1.The input voltage should be current and its range should be 100 ~ 240VAC. The power should be connected to L and N terminals. Wiring AC110V or AC220V to +24V terminal or input terminal will result in serious damage on the PLC.

2.The AC power input for PLC MPU and I/O modules should be ON or OFF at the same time.

3.Use wires of 1.6mm (or longer) for the grounding of PLC MPU.

4.The power shutdown of less than 10 ms will not affect the operation of the PLC. However, power shutdown time that is too long or the drop of power voltage will stop the operation of the PLC and all outputs will go OFF. When the power returns to normal status, the PLC will automatically resume operation. (Care should be taken on the latched auxiliary relays and registers inside the PLC when programming).

-4 -

5.The +24V output is rated at 0.5A from MPU. DO NOT connect other external power supplies to this terminal. Every input terminal requires 6 ~ 7mA to be driven; e.g. the 16-point input will require approximately 100mA. Therefore, +24V terminal cannot give output to the external load that is more than 400mA.

Input Point Wiring

There are 2 types of DC inputs, SINK and SOURCE. (See the example below. For detailed point configuration, please refer to the specification of each model.)

yDC Signal IN – SINK mode Input point loop equivalent circuit

+24V

24G

S /S

X0

X1

24V DC

[ Figure 5 ]

yDC Signal IN – SOURCE mode Input point loop equivalent circuit

	+24V	24V DC
	24G
	S/S
	X0
	X1	[ Figure 6 ]

Wiring of Differential Input

X0 ~ X1 and X4 ~ X5 of DVP32EH00M3 are all high-speed input circuit and others are DC24V input. The working frequency of high-speed input circuit can reach up to 200kHz and is mainly for connecting to differential (double-wire) LINE DRIVER output circuit.

y Wiring in a high-speed, high-noise environment

Encoder output	DVP32EH00M3 high-speed input
A +	X0+
A
A -	X0-
Differential output	Twisted pair
	cable
B +	X1+
B
B -	X1-	[ Figure 7 ]

In an environment with low noise and frequency less than 50kHz, use DC5V/DC24V single-ended SINK/SOURCE input.

- 5 -