RIO-mini DI8

Touch operator panels Weintek

Touch operator panels, MT series:

MT8072iP MT8106iP

Touch operator panels, сMT Х series:

cMT2078X cMT2108X2 cMT2128X cMT2166X cMT3072XH2 cMT3102X cMT3108XH cMT3162X cMT3218XP

Headless (Scada HMI), cMT Series:

cMT-SVR-100 cMT-SVR-102 cMT-SVR-200 cMT-SVRX-820

Accessories

EasyAccess 2.0 Codesys M02

Meters-indicators

Single-channel meters-indicators:

ІТМ-100 ІТМ-101 ІТМ-101В ІТМ-310 ІТМ-310A ІТМ-311 ІТМ-311В ІТМ-115 ІТМ-115Т ІТМ-110 ІТМ-110Н

Dual-channel indicator meters:

ІТМ-112 ІТМ-120 ІТМ-122 ІТМ-122Т ІТМ-320 ІТМ-320А ІТМ-322

Multi-channel meters-indicators:

ІТМ-304 ІТМ-4 МТР-138 ІТМ-16 ІТМ-16Н

Interface meters-indicators:

ІТМ-110С ІТМ-4С К6

Weight measuring transducer:

БПТ-31

Wood moisture meters:

ІВМ-16Н

Accessories:

КК-8 КД ДГ

Controllers (PID, ON/OFF)

Single-channel PID controllers:

МІК-311-К4 МІК-311-К11 МІК-111 МІК-111Н МІК-112 МІК-121 МІК-121Н МІК-121Т МІК-21 МІК-25

Two-channel PID controllers:

МІК-322-К7 МІК-122 МІК-122Н МІК-22

Multi-channel PID controllers:

МТР-138 МТР-8 МТР-8Н

Software regulators:

МІК-341-К6 МІК-127

Positional ON/OFF controls:

МІК-302-К4

Relay regulators:

АК-1

Accessories:

I/O modules

Discrete input modules:

RIO-DI16 RIO-5N-DI16 RIO-5N-DI32 RIO-mini DI8

Discrete output modules:

RIO-DO8 RIO-DO16 RIO-5N-DO16 RIO-mini DO8

Discrete input/output modules:

RIO-DIO16 RIO-5N-DI24-DO8 RIO-5N-DI8-DO8 RIO-mini DI4DO4

Analog input modules:

RIO-AI4 RIO-AI8 RIO-AIU8 RIO-5N-AI8 RIO-5N-AIU8

Analog output modules:

RIO-AO4 RIO-AO6 RIO-5N-AO4

Specialized modules:

RIO-RPM3

Interface modules:

RIO-SDS RIO-GSM

Accessories:

РШП-5 РШЛ-5 ТК-1

Spark protection barrier

Single-channel, passive:

БІЗ-21-АО1 БІЗ-21-АО2 БІЗ-21-T01 БІЗ-21-T02 БІЗ-21-T03

Recorders and archivers

Archivers, network:

MAS-100

Videographic recorders and archivers:

Meters and converters of electrical network parameters

Electrical meters and indicators:

ІПМ-1 ІПМ-1Н ІПМ-2 ІПМ-2Н ІПМ-3 ІПМ-3Н ІПМ-101 ІПМ-103 ІПМ-113-1 ІПМ-113-2 ІПМ-113-3

Electrical converters:

ПНС-1 ПНС-101 ПНС-650 ПНС-651 ПНС-2 ПНС-102 ПНС-652 ПНС-3 ПНС-103 ПНС-653 ПНС-410 ПНС-420 ПНС-430

Counters, timers, tachometers

Pulse counters:

CNT-1 CNT-11 QNT-1 QNT-11 CNT-4

Universal:

МТЛ-32 МТЛ-32H

Tachometers:

THM-1 THM-11

Liquid level indicators and regulators

Level indicators and regulators:

РСУ-31 РСУ-41Н

Conductometric level sensors:

ДК-1 ДК-3 ДК-11

Programmed logical controllers

Controllers for small automation systems

МІК-50-16 МІК-50-17 МІК-50-26 МІК-50-27 МІК-51 МІК-51Н МІК-52 МІК-52Н МІК-53Н

Accessories

ЗП-01 ПЗ-02 ВЗ-03

Extension modules

МР-51Н-11 МР-51Н-13 МР-51Н-15 МР-51H-16 МР-51Н-17 МР-51Н-18 МР-51Н-30 МР-51Н-31 МР-51Н-32 МР-51Н-33 МР-51Н-34

Manual signal transmitters

Analog: manual control units:

БРУ-1 БРУ-420 БРУ-17 БРУ-107

Pulse: manual control units:

БРУ-15 БРУ-105

Universal: manual control units:

БРУ-110 БРУ-110Н БРУ-10

Accessories:

БКС-4 ПУ-57

Technological signaling devices

Technological alarm panels:

УАС-16 УАС-16МІ

Technological signaling devices:

ПТС-164 МПС-16

Power supplies

For industrial automation devices:

БП-30Н-1К БП-30-1К БП-30-2К БП-50-1К БП-31-1К БП-32-1К БП-24-2К БП-24-4К БП-200-1К PSU24-1.3

To power the sensors:

БПС-24Н-8К БПС-24-2К-Н20 БПС-24-4К-Н20 БПС-24-2К-Н15 БПС-24-4К-Н15 БПС24-4К БП36-2К

Uninterruptible power supplies:

Block filters:

БФ-1

Codesys PLC controllers

Weintek PLC controllers

cMT-CTRL01

Weintek input/output modules

iR-DI16-K iR-DM16-P iR-DM16-N iR-DQ16-P iR-DQ16-N iR-DQ08-R iR-AI04-VI iR-AM06-VI iR-AI04-TR iR-AQ04-VI iR-PU01-P

Weintek Distributed Peripheral Stations

iR-ETN40R iR-ETN40P iR-COP iR-ETN iR-ECAT

Normalizing converters

Thermosensor signals, microprocessor:

НПМ-11 НПМ-15 НПМ-12 НПМ-612 НПМ-13

Temperature sensor signals, analog:

БПО-644 БПО-31 БПО-430 БПО-132 БПО-432 БПТ-658 БПТ-648 БПТ-122 БПТ-21

Strain gauges:

БПТ-3

Inductive:

БПВІ-1 БПВІ-10

Pneumatic:

ПЕП-11 ПЕП-422 ПЕП-420

Mechanism position (MEO):

ППМ-2 ППМ-645-1 ППМ-645-2

Resistance values:

БПО-420 БПО-422

Galvanic isolation and branching blocks

Single-channel: galvanic isolation blocks:

БРГ-11 БРГ-670 БРГ-671 БРГ-112

Dual-channel: galvanic isolation blocks:

БРГ-21 БРГ-412 БРГ-422

Multi-channel: galvanic isolation blocks:

БРГ-41

Analog Signal Distributor / Splitter:

БРГ-12 БРГ-13 БРГ-122

Communication interface converters and amplifiers

Interface conversion:

БПІ-52 БПІ-54 БПІ-55 БПІ-452 БПІ-485 КП-485 SDS-485

RS-485 interface repeaters/amplifiers:

МУС-485

Analytical instruments

pH converter-regulators:

ПП-110-2 ПП-110Н-2

Conductometric transducer:

ПК-10-1 ПП-110-1

Switching blocks

Contactless starters:

ПБР-21 ПБР-31

Triac control units:

БУС-11 БУС-21 БУС-31 БУС-41

Modules for converting discrete signals into galvanic isolation:

МДС-600 МДС-601

Control and protection units

Motor protection:

РТ-23

Flame control devices:

РКП-1

Control and protection of power and communication lines:

РКФ-3 МЗ-694

GSM communication routers / modems

GSM modules for remote monitoring and control:

Squid 5N Client Squid 5N IO Squid 5N DIO

GSM controller Squid-5H-Energy for controlling street lighting:

Squid 5Н Енергія

About the company

How to place an order?Warranty and service Delivery About Contacts Dealers Our Clients Declarations

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Industry solutions Operating instructions Information on Weintek Software Calibration methods

Home I/O modules Discrete input modules:

- Discrete input module

RIO-mini DI8 - Discrete input module

Choose a modification:

RIO-DI16

RIO-5N-DI16

RIO-mini DI8

Order code:

Ga

Internal power supply for input signals:

0

Not included

1

Completing

U

Supply voltage:

230

230V - (AC/DC)

24

24V - (AC/DC)

Number:

Available for order.

1️⃣ 🎯 Purpose:

The RIO-mini DI8 is designed for:

📥 collecting data from 8 discrete inputs (dry contact, 24 V DC);
📡 transmitting information over an RS-485 network using the Modbus RTU protocol;
🛡 monitoring the presence/absence of supply voltage to actuators (e.g., protecting a three-phase motor from a phase break);
🔢 counting the number of equipment activations or as a pulse counter;
🔄 operating as part of industrial automation systems (ACS TP) with controllers, regulators, or SCADA systems.

2️⃣ 🔧 Functional features:

8 independent discrete inputs with group galvanic isolation.
8 independent pulse counters with options for:
- scaling,
- presetting the initial value,
- operation at frequencies up to 20 kHz.
Slave mode in RS-485 network (exchange with PC/SCADA, PLC, or regulator).
Device configuration:
- via USB (direct PC connection),
- via RS-485 (using an adapter),
- using the free MIK-Programmer software.

Inputs:

quantity: 16
PNP/NPN type
=24V

Interfaces:

USB
RS-485
Modbus RTU protocol.

Power supply:

= 24 V, 60mA
~230V, 1.5VA

Seller

from

4 494 ₴

including VAT

Choose a modification and complete your order code

All characteristics

Only differences

RIO-DI16

RIO-5N-DI16

RIO-mini DI8

Discrete input signals:Quantity of discrete inputs:
16
16
8
Maximum pulse frequency:
5 Hz
5 Hz
20 kHz
Input current (input consumption), no more:
=24V, ≤10 mА
=12V, ≤10 mА
=24V, ≤10 mА
230V (AC), ≤10 mА
=24V, ≤10 mА
Trigger signal levels:
Logical "0" signal – "DISABLED" state: 0-7V 
Сигнал логічної  "1" – стан "УВІМКНЕНО": 18-30V
Logical "0" signal – "DISABLED" state: 0-3.5V (if 12V); 0-7V (if 24V); 0-20 (if 230V) 
Сигнал логічної  "1" – стан "УВІМКНЕНО": 9-15V (if 24V); 18-30V (if 24V); 30-242V (if 230V)
Logical "0" signal – "DISABLED" state: 0-7V 
Сигнал логічної  "1" – стан "УВІМКНЕНО": 18-30V
Connectable sensors:
• Switching devices (contacts of buttons, switches, reed switches, relays, etc.) 
• n-p-n-type with open collector output 
• p-n-p-type
• Switching devices (contacts of buttons, switches, reed switches, relays, etc.) 
• n-p-n-type with open collector output 
• p-n-p-type (except 230V input)
• Switching devices (contacts of buttons, switches, reed switches, relays, etc.) 
• n-p-n-type with open collector output 
• p-n-p-type (except 230V input)

Interfaces:

Data exchange interface:

RS-485

RS-485
USB

Data exchange protocol:

Modbus RTU

Electrical data:

Supply voltage:

Direct current: 24 V

Direct current: 12 V
Direct current: 24 V
Alternating current: 230 V

Direct current: 24 V
Alternating current: 230 V

Power consumption:

Direct current: no more than 150 mA

Direct current: no more than: 240mA (for 12V), 150mA (for 24V)
Alternating current: no more than: 3.5 ВА

Direct current: no more than: 60mA
Alternating current: no more than: 1.5 ВА

Availability of a built-in power supply for inputs:

Yes (one per group of 8 inputs), 24V, ≤ 40 mA

Yes (one per group of 8 inputs), 12V or 24V, ≤ 40 mA

Yes, =24V, ≤ 40 mA

Galvanic isolation:

• The inputs are connected in 2 groups of 8 channels and are galvanically isolated from other inputs and other circuits.
• The interface is galvanically isolated from inputs and other circuits.
• Galvanic isolation voltage is not less than 500 V.

• The inputs are connected in 4 groups of 8 channels and are galvanically isolated from other inputs and other circuits.
• The interface is galvanically isolated from inputs and other circuits.
• Galvanic isolation voltage is not less than 500 V.

• The inputs are connected in groups and are galvanically isolated from other inputs and other circuits.
• The interface is galvanically isolated from inputs and other circuits.
• Galvanic isolation voltage is not less than 500 V.

Corps:

Installation type:

DIN rail

Case size (HxWxD):

117х23х129 mm

132х128х57 mm

100х55х60 mm

Weight, not more than:

0,18 kg

0,35 kg

Degree of protection:

IP20

Operating conditions:

Ambient temperature:

-40 °C to +70 °C

Sale Division

Department of Technical Support

Guarantee repair department

RIO-mini DI8 - Discrete input module

RIO-mini DI8

Ga

Internal power supply for input signals:

0

1

U

Supply voltage:

230

24

Inputs:

Interfaces:

Power supply:

Seller

4 494 ₴

including VAT

Discrete input signals:

Interfaces:

Electrical data:

Corps:

Operating conditions: