Unitronics V200-18-E2B Manuale utente

Unitronics 1

V200-18-E2B Snap-in I/O Module

The V200-18-E2B

plugs directly into the

back of compatible

Unitronics OPLCs,

creating a self-

contained PLC unit

with a local I/O

configuration.

Features

16 isolated digital inputs, including 2 high-speed counter inputs,

type pnp/npn (source/sink)

10 isolated relay outputs

4 isolated pnp/npn (source/sink) transistor outputs,

including 2 high-speed outputs

2 analog inputs

2 analog outputs

Before using this product, it is the responsibility of the user to read and understand this document and any

accompanying documentation.

All examples and diagrams shown herein are intended to aid understanding, and do not guarantee

operation. Unitronics accepts no responsibility for actual use of this product based on these examples.

Please dispose of this product in accordance with local and national standards and regulations.

Only qualified service personnel should open this device or carry out repairs.

User safety and equipment protection guidelines

This document is intended to aid trained and competent personnel in the installation of this equipment as

defined by the European directives for machinery, low voltage, and EMC. Only a technician or engineer trained

in the local and national electrical standards should perform tasks associated with the device’s electrical wiring.

Symbol Meaning Description

Danger The identified danger causes physical

and property damage.

Warning The identified danger can cause

physical and property damage.

Symbols are used to highlight

information relating to the user’s

personal safety and equipment

protection throughout this document.

When these symbols appear, the

associated information must be read

carefully and understood fully. Caution Caution Use caution.

Failure to comply with appropriate safety guidelines can result in severe personal injury or

property damage. Always exercise proper caution when working with electrical equipment.

Check the user program before running it.

Do not attempt to use this device with parameters that exceed permissible levels.

Install an external circuit breaker and take appropriate safety measures against short-circuiting

in external wiring.

To avoid damaging the system, do not connect / disconnect the device when the power is on.

Caution Ascertain that terminal blocks are properly secured in place.

Environmental Considerations

Do not install in areas with: excessive or conductive dust, corrosive or flammable gas,

moisture or rain, excessive heat, regular impact shocks or excessive vibration.

Provide proper ventilation by leaving at least 10mm of space between the top and bottom

edges of the device and the enclosure walls.

Do not place in water or let water leak onto the unit.

Do not allow debris to fall inside the unit during installation.

V200-18-E2B Snap-in I/O Module 10/06

2 Unitronics

Installing / Removing the Snap-in I/O Module

Installing a Snap-in I/O Module

You can install a Snap-in I/O Module both before and after mounting the controller.

Turn off the power before installing I/O modules.

Note the protective cap covering the I/O

connector shown in the accompanying figure.

This cap must cover the connector whenever a

Snap-in I/O Module is not attached to the

controller. You must remove this cap before

installing a module.

1. Pry the cap off using the blade of a

screwdriver.

2. Line the circular guidelines on the

controller up with the guidelines on the

module as shown below.

3. Apply even pressure on all 4 corners until

you hear a distinct ‘click’.

The module is now installed. Check that all sides and corners are correctly aligned.

Removing a Snap-in I/O Module

1. Press the buttons on the sides of the module and hold them down to open the locking mechanism.

2. Gently rock the module from side to side, easing the module from the controller.

3. Replace the protective cap on the connector.

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Wiring

Do not touch live wires.

Unused pins should not be connected. Ignoring this directive may damage the device.

Do not connect the ‘Neutral’ or ‘Line’ signal of the 110/220VAC to the device’s 0V pin.

Double-check all wiring before turning on the power supply.

Wiring Procedures

Use crimp terminals for wiring; use 26-12 AWG wire (0.13 mm 2–3.31 mm2) for all wiring purposes.

1. Strip the wire to a length of 7±0.5mm (0.250–0.300 inches).

2. Unscrew the terminal to its widest position before inserting a wire.

3. Insert the wire completely into the terminal to ensure that a proper connection can be made.

4. Tighten enough to keep the wire from pulling free.

To avoid damaging the wire, do not exceed a maximum torque of 0.5 N·m (5 kgf·m).

Do not use tin, solder, or any other substance on stripped wire that might cause the wire strand to break.

Install at maximum distance from high-voltage cables and power equipment.

I/O Wiring—General

Input or output cables should not be run through the same multi-core cable or share the same wire.

Allow for voltage drop and noise interference with input lines used over an extended distance.

Use wire that is properly sized for the load.

Digital Inputs

Each group of 8 inputs has two common signals. Each group can be used as either pnp (source) or npn (sink),

when appropriately wired as shown in the following figures.

Inputs I0 and I2 can be used as normal digital inputs, as high-speed counters, or as part of a shaft encoder.

Inputs I1 and I3 can be used as normal digital inputs, as high-speed counter resets, or as part of a shaft

encoder.

The common signals of each group are internally shorted on each connector.

V200-18-E2B Snap-in I/O Module 10/06

4 Unitronics

npn (sink) digital input wiring pnp (source) digital input wiring

npn (sink) high-speed counter pnp (source) high-speed counter

Inputs I0, I1, and I2, I3 can be used as shaft encoders as shown below.

npn (sink) shaft encoder wiring pnp (source) shaft encoder wiring

10/06 V200-18-E2B Snap-in I/O Module

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Digital Outputs

Wiring Power Supplies

1. Connect the "positive" lead to the “V1” terminal for the relay outputs, to the “V2” terminal for

the transistor outputs.

2. In both cases, connect the “negative” lead to the “0V” terminal of each output group.

In the event of voltage fluctuations or non-conformity to voltage power supply specifications, connect the

device to a regulated power supply.

Do not connect the ‘Neutral’ or ‘Line’ signal of the 110/220VAC to the device’s 0V pin.

Relay Outputs

The 0V signal of the relay outputs is isolated from the controller’s 0V signal.

Increasing Contact Life Span

To increase the life span of the relay output

contacts and protect the device from potential

damage by reverse EMF, connect:

a clamping diode in parallel with each

inductive DC load,

an RC snubber circuit in parallel with each

inductive AC load.

V200-18-E2B Snap-in I/O Module 10/06

6 Unitronics

Transistor Outputs

Each output can be wired separately as either npn or pnp.

The 0V signal of the transistor outputs is isolated from the controller’s 0V signal.

npn (sink) pnp (source)

Analog Inputs

Shields should be connected at the signal source.

Inputs may be wired to work with either current or voltage.

Note that the analog input’s 0V signal must be the same 0V used by the controller’s power supply.

current current/voltage

10/06 V200-18-E2B Snap-in I/O Module

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Analog Outputs

Wiring the Analog Outputs’ Power Supply

1. Connect the "positive" cable to the "+V" terminal, and the “negative” to the "0V" terminal.

The analog 0V signal must be the same 0V used by the controller’s power supply.

A non-isolated power supply can be used provided that a 0V signal is connected to the chassis.

Do not connect the ‘Neutral’ or ‘Line’ signal of the 110/220VAC to the device’s 0V pin.

In the event of voltage fluctuations or non-conformity to voltage power supply specifications, connect the

device to a regulated power supply.

The 24VDC power supply must be turned on and off simultaneously with the controller’s

power supply.

Output Wiring

Shields should be earthed, connected to the earth of the cabinet.

An output can be wired to either current or voltage.

Do not use current and voltage from the same source channel.

current/voltage

V200-18-E2B Snap-in I/O Module 10/06

8 Unitronics

V200-18-E2B Technical Specifications

Digital Inputs

Number of inputs 16 (in two groups)

Input type pnp (source) or npn (sink), set by wiring.

Galvanic isolation Yes

Nominal input voltage 24VDC

Input voltage

pnp (source) 0-5VDC for Logic ‘0’

17-28.8VDC for Logic ‘1’

npn (sink) 17-28.8VDC for Logic ‘0’

0-5VDC for Logic ‘1’

Input current 6mA@24VDC for inputs #4 to #15

8.8mA@24VDC for inputs #0 to #3

Response time 10mSec typical

High speed inputs Specifications below apply. See Notes 1 and 2.

Resolution 32-bit

Frequency 10kHz maximum

Minimum pulse width 40μs

Notes:

1. Inputs #0 and #2 can each function as either high-speed counter or as part of a shaft encoder. In

each case, high-speed input specifications apply. When used as a normal digital input, normal

input specifications apply.

2. Inputs #1 and #3 can each function as either counter reset, or as a normal digital input; in either

case, its specifications are those of a normal digital input. These inputs may also be used as part

of a shaft encoder. In this case, high-speed input specifications apply.

Relay Outputs

Number of outputs 10. See Note 3.

Output type SPST-NO relay (Form A)

Isolation By relay

Type of relay Panasonic JQ1AP-24V, or compatible

Output current 5A maximum (resistive load ).

8A maximum for common signal. See Note 3.

Rated voltage 250VAC / 30VDC

Minimum load 1mA@5VDC

Life expectancy 50k operations at maximum load

Reponse time 10mS (typical)

Contact protection External precautions required . See Increasing Contact Life Span, page 5.

Outputs’ power supply

Nominal operating voltage 24VDC

Operating voltage 20.4 to 28.8VDC

Max. current consumption 90mA@24VDC

Notes:

3. Outputs #1, #2, #3, and #4 share a common signal. All other outputs have individual contacts.

10/06 V200-18-E2B Snap-in I/O Module

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Transistor Outputs

Number of outputs 4. Each can be individually wired as pnp (source) or npn (sink).

Output type pnp: P-MOSFET (open drain)

npn: open collector

Galvanic isolation Yes

Output current pnp: 0.5A maximum (per output)

Total current: 2A maximum (per group)

npn: 50mA maximum (per output)

Total current: 150mA maximum (per group)

Maximum frequency 20Hz (resistive load)

0.5Hz (inductive load)

High speed output maximum

frequency (resistive load).

pnp: 2kHz

npn: 50kHz

ON voltage drop pnp: 0.5VDC maximum

npn: 0.85VDC maximum

See Note 4

Short circuit protection Yes (pnp only)

Power supply

operating voltage 20.4 to 28.8VDC

nominal operating voltage 24VDC

npn (sink) power supply

operating voltage 3.5V to 28.8VDC,

unrelated to the voltage of either the I/O module or the controller

Notes:

4. Outputs #12 and Output #13 may be used as high-speed outputs

Analog Inputs

Number of inputs 2 (single-ended)

Input range 0-10V, 0-20mA , 4-20mA. See Note 5.

Conversion method Successive approximation

Resolution (except at 4-20mA) 10-bit (1024 units)

Resolution at 4-20mA 204 to 1023 (820 units)

Conversion time Synchronized to scan time

Input impedance >100KΩ—voltage

500Ω—current

Galvanic isolation None

Absolute maximum rating ±15V—voltage

±30mA—current

Full-scale error ±2 LSB (0.2%)

Linearity error ±2 LSB (0.2%)

V200-18-E2B Snap-in I/O Module 10/06

10 Unitronics

Analog Outputs

Number of outputs 2 (single-ended)

Output range 0-10V, 0-20mA, 4-20mA. See Note 5.

Resolution (except at 4-20mA)

Resolution at 4-20mA

12-bit (4096 units)

819 to 4095 (3277 units)

Conversion time Synchronized to scan time.

Load impedance 1kΩminimum—voltage

500Ωmaximum—current

Galvanic isolation None

Linearity error ±0.1%

Operational error limits ±0.2%

Notes:

5. Note that the range of each I/O is defined both by wiring and within the controller’s software.

Environmental IP20 / NEMA1

Operating temperature 0°to 50°C (32°to 122°F)

Storage temperature -20°to 60°C (-4°to 140°F)

Relative Humidity (RH) 5% to 95% (non-condensing)

Dimensions

Size (WxHxD) 138x23x123mm (5.43x0.9x4.84”)

Weight 231g (8.13 oz)

About Unitronics

Unitronics has been producing PLCs, automation software and accessory devices since 1989.

Unitronics’ OPLC controllers combine full-function PLCs and HMI operating panels into single, compact units.

These HMI + PLC devices are programmed in a single, user-friendly environment. Our clients save I/O points,

wiring, space, and programming time; elements that translate directly into cost-efficiency.

Unitronics supports a global network of distributors and sales representatives, as well as a U.S. subsidiary.

For more information regarding Unitronics products, contact your distributor or Unitronics headquarters via

email: [email protected].

The information in this document reflects products at the date of printing. Unitronics reserves the right, subject to all applicable laws, at any time, at its sole discretion, and

without notice, to discontinue or change the features, designs, materials and other specifications of its products, and to either permanently or temporarily withdraw any of

the forgoing from the market.

All information in this document is provided "as is" without warranty of any kind, either expressed or implied, including but not limited to any implied warranties of

merchantability, fitness for a particular purpose, or non-infringement. Unitronics assumes no responsibility for errors or omissions in the information presented in

this document. In no event shall Unitronics be liable for any special, incidental, indirect or consequential damages of any kind, or any damages whatsoever arising out of or

in connection with the use or performance of this information.

The tradenames, trademarks, logos and service marks presented in this document, including their design, are the property of Unitronics (1989) (R"G) Ltd. or other third

parties and you are not permitted to use them without the prior written consent of Unitronics or such third party as may own them

5410-1042-7

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