1. DIN rail mounted Passive Isolation / isolators
2. width: 12mm
3. input/output signal range: 4~20mA
4. signal converter
Description of product
R3L series are passive isolation devices which are used in industrial automation system, transform 4 ~ 20mA signal from on-site instruments to DCS/PLC through isolation. It characterized by the signal isolation, elimination of ground common mode noise and improvement of systemic stability between on-site industrial instrument and DCS/PLC. It contains a variety of combination forms like one-in with one-out, one-in with two-out, two-in with two-out, etc. The casing of the product is only 12mm width, which can fully satisfy the need of on-site high-density installation.
General Specifications | |||
Construction | Ultra-thin terminal connections | Protection grade | IP20 |
Connect | Phoenix terminals with M3 screw | Mounting | EN60715 standard symmetrical 35mmDIN guide. |
Wire diameter | 0.2-2.5mm2 | Dimensions | W12 x H95 x D110 mm |
Tightening | 0.5-0.6Nm | Weight | About 100g |
Housing material | Fire resin |
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Input Specifications | ||||
Input voltage range | 18V~30V DC; |
the Power of full-load | ≤2W | |
Absolute maximum input voltage | 30VDC; |
the Power of no-load | / | |
Power reverse-phase protection | Yes |
Power overload protection | Yes | |
Input Signal Specifications | ||||
Input signal range | 4~20mA, 0~20mA, 1~5V, 0~5V, 0~10V etc. | |||
Input resistance | Current signal input: ≤60W | |||
| Voltage signal input: ≥500KW | |||
Absolute maximum input | Current signal: ≤200mA (withover-current protection) | |||
| Current signal: ≤30V (with over-voltage protection) | |||
Output Signal Specifications | ||||
Output signal range | 4~20mA, 0~20mA, 1~5V, 0~5V, 0~10V etc. | |||
Output signal resistance
| 0/4~20mA:0~550W Take short circuit protection | |||
| 0~10mA output:0~1100W (with cutting-out protection) | |||
| 0/1~5V output:≥500KW (with cutting-out protection) | |||
| 0~10V output:≥1MW (with cutting-out protection) | |||
Typical application:
Occasion which is inconvenient of providing power.
Occasion existing grounding potential difference.
Occasion existing high electromagnetic interference.
System needing DCS or PLC protection
Signal distribution in two ways.
If you have any queries, please feel free to contact with us.
