Home I/O modules Analog input modules:

- Analog input module

RIO-AI8 - Analog input module

Choose a modification:

Order code:

RIO-AI8
AA
Type of first input signal:

Number:

Available for order.

Analog input module RIO-AI8, designed for measuring unified analog signals with built-in analog inputs, converting measured values ​​to physical value and further transmitting this value via RS-485 network. The module is controlled by PLC, panel controller, PC or other device.

Main features of the module:

  • 8 independent inputs, group isolation of inputs;
  • Types of input signals: 0..5mA, 0(4)..20mA, 0..10V;
  • Connection of 0(4)..20mA sensors: passive and active type;
  • Diagnostics of the status of connected analog sensors;
  • Supply voltage: =24 V.
Inputs:
  • quantity: 8
  • 0..5 mA
  • 0(4)..20mA
  • 0..10V
  • group isolation
Interfaces:
  • RS-485
  • Modbus RTU protocol.
Power supply:
  • = 24 V, 70mA
Seller

from

11 496

including VAT

Choose a modification and complete your order code

RIO-AI4

RIO-AI8

RIO-5N-AI8

Analog input signals:

Quantity of analog inputs:

4

8

8

Types of input sensors and signals:

0 to 5 mA / R = 400 Ohm
0 to 20 mA / R ≤ 100 Ohm
4 to 20 mA / R ≤ 100 Ohm
0 to 10 V / R ≥ 25kOhm

0 to 5 mA / R = 400 Ohm
0 to 20 mA / R ≤ 100 Ohm
4 to 20 mA / R ≤ 100 Ohm
0 to 10 V / R ≥ 25kOhm

0 to 5 mA / R = 400 Ohm
0 to 20 mA / R ≤ 100 Ohm
4 to 20 mA / R ≤ 100 Ohm
0 to 10 V / R ≥ 25kOhm

Limit of the basic combined measurement error:

≤ 0,2 %

≤ 0,2 %

≤ 0,2 %

Рolling cycle time:

not more than 0.1 seconds

not more than 0.1 seconds

not more than 0.1 seconds

Interfaces:

Data exchange interface:

RS-485

RS-485

RS-485

Data exchange protocol:

Modbus RTU

Modbus RTU

Modbus RTU

Electrical data:

Supply voltage:

Direct current: 24 V

Direct current: 24 V

Direct current: 24 V
Alternating current: 230 V

Power consumption:

Direct current: no more than 150 mA

Direct current: no more than 150 mA

Direct current: no more than 160 mA
Alternating current: no more than: 3.9 ВА

Availability of a built-in power supply for inputs:

Yes (one for each input), 21 ± 1 V, 25 mA

Not provided

Not provided

Galvanic isolation:

• The inputs are galvanically 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.

• Group. Inputs are galvanically isolated from power and interface.
• The interface is galvanically isolated from inputs and other circuits.
• Galvanic isolation voltage is not less than 500 V.

• Full. Inputs are galvanically isolated from power 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

Case size (HxWxD):

117х23х129 mm

117х23х129 mm

132х128х57 mm

Weight, not more than:

0,18 kg

0,18 kg

0,3 kg

Degree of protection:

IP20

IP20

IP20

Operating conditions:

Ambient temperature:

-40 °C to +70 °C

-40 °C to +70 °C

-40 °C to +70 °C