Isolator, black terminal

It converts various DC current signals into the required DC signals, achieves direct electrical isolation between signals, eliminates ground loops and reduces interference, and also provides high-voltage protection and surge suppression.



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Product Overview


Specifications, Model, and Code

HX-WP-GLY-□□

Active isolation module

Input signal

1.0–10 mA DC

2.4–20 mA DC

3.1–5 VDC

4.0–10 VDC

5. Frequency

0. Other (thermal resistors, thermocouples)

Output signal

1.0–10 mA DC

2.4–20 mA DC

3.1–5 VDC

4.0–10 VDC

5. Frequency

0. Other ranges

Function: Converts various DC current signals into the required DC signal, achieves direct electrical isolation between signals, eliminates ground loops and reduces interference, and also provides high-voltage protection and surge suppression.

Features: Compact size, ideal for dense mounting; DIN‑rail mountable, easy to install and remove; high isolation performance and strong anti‑interference capability; high conversion accuracy and stable operation.

Key Technical Specifications

◆ Input resistance: 100 Ω when the input current is 0–5 mA DC.

At 0–10 mADC, 40 Ω

At 4–20 mA DC, 50 Ω

At 0–20 mA DC, 40 Ω

◆ Accuracy: ±0.5% F·S

◆ Temperature Drift: ≤±0.15%F·S/10℃

Output signal Load
0–5 mA DC 3 kΩ (maximum)
0–10 mADC 1.5 kΩ (maximum)
4–20 mA DC 750 Ω (maximum)
0–20 mA DC 750 Ω (maximum)
0–2 VDC 2 kΩ (minimum)
0~5VDC 5 kΩ (minimum)
1–5 VDC 5 kΩ (minimum)
0–10 VDC 10 kΩ (minimum)
-10 to +10 VDC 10 kΩ (minimum)

◆ Response time: ≤0.5 seconds (at 0–90% of output)

◆ Insulation Resistance: ≥100 MΩ at 500 VDC between input, output, and power supply

◆ Insulation Strength: 1500 VAC for 1 minute between input, output, and power supply.

◆ Output Protection: Unlimited output short-circuit protection

◆ Front-end adjustment: Zero-point and span adjustments within ±5% of full scale.

Installation and Usage

◆ Power supply: 24 VDC, with reverse polarity protection

◆ Sensor lead resistance: ≤5 Ω, with equal resistance among the three leads.

◆ Ambient temperature: -10℃ to +55℃

◆ Ambient humidity: 0–90% RH, non-condensing

◆ Housing: High-temperature-resistant, flame-retardant engineering plastic

◆ Mounting method: DIN rail mounting; rail width: 35 mm

◆ Storage temperature: -25℃ to +85℃

◆ Weight: 120g

◆ Power-on stabilization time: 20 minutes

Principle schematic diagram

Terminal Numbers and Wiring Diagram

Negative External Dimension Drawing

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