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Relay-regulator

АК-1 Relay-regulator

Order code:

АК-1
AA
Input Signal Type:

Number:

Available for order.

📌 Purpose:

The AK-1 relay controller is designed to monitor whether an incoming analog signal reaches two preset threshold values (setpoints) and to generate a discrete control output to relay contacts accordingly. The device enables automatic switching on/off of technological mechanisms or protection systems depending on the current value of the measured parameter.

🔧 Functional Features:

  • 📥 Reception of an input analog signal (for example, 0…5 mA, 0…20 mA, 4…20 mA, or 0…10 V depending on the model).
  • 🎚 Two independent relay trip setpoints (upper and lower thresholds).
  • 🚨 Operation in alarm or emergency shutdown mode.
  • ⚡ Control of external actuators via relay outputs.
  • ⏱ Quick configuration and commissioning.
  • 🔌 Galvanic isolation of input and outputs (depending on design).
  • 💡 LED indication of relay status.
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АК-1

General information:

Regulation type:

ON/OFF

Number of independent regulators:

1

Additional features:

Signaller

Analog input signals:

Quantity of analog inputs:

1

Output type:

passive

Types of input sensors and signals:

0-5 mA, 0-20 mA, 4-20 mA
0-10 V (DC), 0-260 V(AC)

Limit of the basic combined measurement error:

≤ 0.2 (transformation)
≤ 10/5 % (when installed from the front panel)

Galvanic isolation:

• Input isolated from other circuits.

Switching to another sensor type:

User-selectable sensor type switching. No calibration required.

Discrete output signals:

Quantity of discrete outputs:

up to 2

Types of discrete outputs:

• Switching relay: up to 230V, 8A (up to 2)

Electrical data:

Supply voltage:

Direct current: 24 V

Power consumption:

Direct current: no more than 90 mA

Availability of a built-in power supply for inputs:

Not included

Galvanic isolation:

• Full. All components of the device are isolated from each other.
• Galvanic (electrical) isolation voltage (for outputs and interface), not less than 500 V

Corps:

Installation type:

On DIN rail

Case size (HxWxD):

76х26х115 mm

Weight, not more than:

no more than 0.13 kg

Degree of protection:

IP30

Operating conditions:

Ambient temperature:

-40 °C to +70 °C