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Amplifier Unit, Main Unit, NPN ES-M1
| Model | |
| ES-M1 *1; Type | |
| One-line expansion system; Shape | |
| Main unit; Operation mode | |
| N.O./N.C. switch-selectable; Timer function | |
| 10-ms delay / timer OFF switchable *2; Output | |
| NPN; Output | |
| Control output | |
| NPN open collector 100 mA max. 40 V, residual voltage 1 V max.; Disconnection alarm output | |
| NPN open collector 100 mA max. 40 V, residual voltage 1 V or less *3; Response time | |
| 1 ms max.; Temperature characteristics | |
| Within ±8% of detecting distance at +23°C 73.4°F when within 0 to 50°C 32 to 122°F temperature range; Sensitivity adjustment | |
| 25-turn trimmer; Protection circuit | |
| Reverse power connection protection, output overcurrent protection, output surge protection; Rating | |
| Power voltage | |
| 12 to 24 VDC, Ripple (P-P) 10 % or less; Current/power consumption | |
| 25 mA max.; Environmental resistance | |
| Ambient temperature | |
| 0 to +50 °C 32 to 122 °F *4; Relative humidity | |
| 35 to 85 % RH (No condensation); Weight | |
| Approx. 65 g (including nuts and 2-m 9.8' cable); *1 The ES-M1(P)/M2(P) cannot be connected to the EH-422, 430, 440 or 290. *2 During N.O. operating configuration, the off delay timer is 10 ms. During N.C., the on delay timer is 10 ms. *3 Broken connection warning output is not available on the ES-M2 (P). *4 The ambient temperature changes according to the following conditions when expansion units are added. When adding units, always attach them to a DIN rail (metal plate) and set the output current to 20 mA or less. 1 to 10 expansion units | 0 to 50˚C 32 to 122˚F 11 to 16 expansion units: 0 to 45˚C 32 to 113˚F |
ES-M1, Amplifier Unit, Main Unit, NPN in ES series by KEYENCE America.
Place your order before 14:00 for earliest possible shipment handover. With round-the-clock transit operated by our partnered global logistics providers, parcels reach most international destinations following routine customs processing. Normal delivery takes 2–6 business days subject to customs clearance progress.Shipping fees will be charged for all orders under USD 500, and the exact shipping cost will be determined and collected by our logistics carriers. Shipments to remote international regions will incur additional courier surcharges to offset extra cross-border transportation costs.
Factory warranty service is not applicable to this industrial control equipment, and extended warranty packages are not provided for this item.
