Cut Sheet

Volume 13—Counters, Timers and Tachometers CA08100015E—December 2015 www.eaton.com V13-T1-117
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1.8
Counters, Panel Meters, Tachometers and Timers
Accessories and Encoders
Technical Data and Specifications
General Specifications
Description Specification
Electrical
Input (38150)
Voltage 9 to 16 Vdc
Current 60 mA max. at 16 Vdc
Ripple 2%
Input (38151)
Voltage 5 to 28 Vdc
Current 60 mA nom., 100 mA max.
Ripple
<
2%
Output
Type Current sinking transistor with 1.5 Kohms pull-up
Sinking current 100 mA max.
Max. voltage at 100 mA 1.3 Vdc
Blocking voltage 40 Vdc max.
Polarity Positive
Wave shape Square wave
Pulse rate
38150 1 to 20,000 pulse per second
38151 1 to 10,000 pulse per second
Rise time <1 μS
Pulses per rev. 1 to 1270
Accuracy Within ±0.1°
Environmental
Operating temperature 32 to 167 °F (0 to 75 °C)
Vibration 3 Gs at 5 to 1000 cps
Shock 20 Gs, 10 ms
Mechanical
Shaft speed 6000 RPM max.
Shaft rotation CW or CCW
Bearings Sealed ball bearings
Starting torque 0.1 oz-in
Moment of inertia 0.0025 ounce in-sec
2
Radial loading 40 pounds operating
Axial loading 30 pounds operating
Shaft 3/8 in (9.5 mm) dia.
Operating life Up to 100,000 hours, depending on speed
Housing Aluminum with black anodized finish. Sealed against dust, oil, vapor and moisture.
Mounting Bottom or front face
Weight 1 lb (0.5 kg) max.
Connector MS-3102E-14S-6P
Mating connector MS-3106A-14S-6S with 10 ft (3 m) shielded cable and termination for electronic controls