Limit value switch for terminal W of a 24 V three-phase generator
Limit value switches of type RFW5 monitor electrical measured variables. The integrated relay switches when the actual value present reaches the set target value. Open-circuit devices can also be equipped with a self-latching feature as an option. Its compact and robust design, as well as the relevant shipbuilding approvals, make this product ideal for marine applications.
Supply voltage US Us | W-Terminal of a 24 V automotive alternator |
Input signal | W-Terminal of a 24 V automotive alternator |
Output contact | Potential-free normally open contact or normally closed contact, closed circuit or open circuit |
Maximum switching capacity | 30 W (1 A at 30 VDC; 0.5 A at 60 VDC); 40 W (0.2 A at 220 VAC) |
Operating temperature | -20 °C ... +70 °C |
Connection | DIN 46244 fl at connector, gold-plated A6.3 x 0.8 |
Mounting | Snap-fit on G-channel TS32 or top-hat channel TS35 |
Type code structure | |||
|---|---|---|---|
RFW5 | 01 | -A2 | Example: RFW501-A2 |
Input range | |||
| Output signal | ||
Type code RFW5 … | ||||
|---|---|---|---|---|
Input range | 00 | 0 … 100 Hz |
| |
01 | 0 … 1,000 Hz |
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02 | 0 … 10,000 Hz |
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Output contact |
| R1 | NC contact in normally closed |
|
R2 | NO contact in normally closed |
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A1 | NC contact in normally open |
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A2 | NO contact in normally open |
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S1 | NC contact in normally open with self-latching feature |
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S2 | NO contact in normally open with self-latching feature |
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RFW5 | __ | -__ | Example: RFW501-A2 | |