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RIO-mini DO8 - Discrete output module

Choose a modification:

Order code:

RIO-mini DO8
X
Type of discrete outputs DO1-DO4:
Y
Type of discrete outputs DO5-DO8:
U
Supply voltage:

Number:

Available for order.

1️⃣ 🎯 Purpose

The RIO-mini DO8 is designed for:

  • 📡 remote control of 8 digital outputs via the RS-485 network;
  • 🔌 connection of actuators with discrete control (valves, relays, contactors, signaling devices);
  • 🔄 operation as part of process control systems (PLC, regulators, and SCADA systems);
  • ⚡ providing PWM mode for controlling the speed/brightness/intensity of loads;
  • 🛡 switching to a safe state in case of communication loss in the RS-485 network or after power restoration.

2️⃣ 🔧 Functional Capabilities

  • 8 digital outputs with the possibility of direct connection to actuators.
  • PWM (Pulse Width Modulation) mode on outputs:
    • duty cycle adjustment,
    • power control of actuators.
  • Support of Modbus RTU protocol in RS-485 networks.
  • Operating modes:
    • Slave – control from PC/SCADA, PLC, or regulator,
    • Master – local output control based on logic interaction with Slave devices.
  • Device configuration via:
    • USB port (direct connection to PC),
    • RS-485 adapter.
    • Use of free MIK-Programmer software.
  • Fail-safe mode – automatic switch of outputs into a safe state in case of communication loss or after power recovery.
Outputs:
  • quantity: 8
  • NPN transistor
  • Solid state relay
  • Mechanical relay
Interfaces:
  • USB
  • RS-485
  • Modbus RTU protocol.
Power supply:
  • = 24 V, 60 mA
  • =~230В 1.5VА
Seller

from

5 778

including VAT

Choose a modification and complete your order code

RIO-DO8

RIO-DO16

RIO-5N-DO16

RIO-mini DO8

Discrete output signals:

Quantity of discrete outputs:

8

16

16

8

Output types:

• NPN transistor: up to 40V, 100mA
• Mechanical relay:
- 6 closing relays: 230V, 5A
- 2 switching relays: up to 230V, 8A
• Solid-state (non-mechanical) relay: 40 V, up to 0.5 A (AC/DC)

• NPN transistor: up to 40V, 100mA
• Solid-state (non-mechanical) relay: 40 V, up to 0.5 A (AC/DC)

• NPN transistor: up to 40V, 100mA
• Mechanical relay: 230V, 5А
• Solid-state (non-mechanical) relay: 40 V, up to 0.5 A (AC/DC)

• NPN transistor: up to 40V, 100mA
• Mechanical relay: 230V, 5А (only for DO5-DO8)
• Solid-state (non-mechanical) relay: 40 V, up to 0.5 A (AC/DC)

Load type:

Active
Inductive

Active
Inductive

Active
Inductive

Active
Inductive

Interfaces:

Data exchange interface:

RS-485

RS-485

RS-485

RS-485
USB

Data exchange protocol:

Modbus RTU

Modbus RTU

Modbus RTU

Modbus RTU

Electrical data:

Supply voltage:

Direct current: 24 V

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 130 mA

Direct current: no more than 90 mA

Direct current: no more than: 290mA (for 12V), 145mA (for 24V)
Alternating current: no more than: 5.5 ВА

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

Galvanic isolation:

• Outputs isolated from each other, from power supply and interface
• The interface is galvanically isolated from inputs and other circuits.
• Galvanic isolation voltage is not less than 500 V.

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

• Outputs isolated from each other, from power supply and interface
• The interface is galvanically isolated from inputs and other circuits.
• Galvanic isolation voltage is not less than 500 V.

• Outputs isolated from each other, from power supply and interface
• The interface is galvanically isolated from inputs and other circuits.
• Galvanic isolation voltage is not less than 500 V.

Corps:

Installation type:

DIN rail

DIN rail

DIN rail

DIN rail

Case size (HxWxD):

117х23х129 mm

117х23х129 mm

117х23х129 mm

100х55х60 mm

Weight, not more than:

0,18 kg

0,18 kg

0,18 kg

0,35 kg

Degree of protection:

IP20

IP20

IP20

IP20

Operating conditions:

Ambient temperature:

-40 °C to +70 °C

-40 °C to +70 °C

-40 °C to +70 °C

-40 °C to +70 °C