Model
Item |
E2S-W11 E2S-W12 | E2S-Q11 E2S-Q12 | E2S-W21 E2S-W22 | E2S-Q21 E2S-Q22 |
Sensing surface | Top | Front | Top | Front |
Sensing distance | 1.6 mm ±15% | 2.5 mm ±15% | ||
Set distance | 0 to 1.2 mm | 0 to 1.9 mm | ||
Differential travel | 10% max. of sensing distance | |||
Detectable object | Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 4.) | |||
Standard sensing object | Iron, 12 ´ 12 ´ 1 mm | Iron, 15 ´ 15 ´ 1 mm | ||
Response frequency * | 1 kHz min. | |||
Power supply voltage (operating voltage range) |
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max. |
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Leakage current | 0.8 mA max. | |||
Load current | 3 to 50 mA max. | |||
Residual voltage | 3 V max. (under load current of 50 mA with cable length of 1 m) | |||
Indicators | @@1 Models: Operation indicator (red), Setting indicator (green)
@@2 Models: Operation indicator (red) |
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Operation mode (with sensing object approaching) | @@1 Models: NO
@@2 Models: NC Refer to the timing charts under I/O Circuit Diagrams on page 5 for details. |