6ES7492-1AL00-0AA0 Siemens

NCREM. ENCODER WITH RS 422 (TTL),

1024 P/R,

SYNCHRO-FLANGE SHAFT 6MM OPERATING

VOLTAGE: 5 V UNIVERSAL CABLE OUTLET AXIAL /

RADIAL CABLE 1M WITH CONNECTOR

product brand name Measuring systems

Design of the interface TTL / RS 422

Measuring method / for position feedback Incremental

Operating voltage VP at the encoder 5 V

Relative symmetric tolerance of the operating voltage 10 %

Scanning frequency

• maximum 300 kHz

Current consumption without load

• max. 150 mA

Signal level TTL (RS 422)

Outputs protected against short circuit to 0 V Yes

Switching time (10 … 90 %) for 1 m cable and

recommended input circuit

• note Rise / fall time t+/t- <=

• max. 50 ns

Phase position signal A to B 90 °

Edge spacing at

• 300 kHz / min. 0.45 µs

Length of cable to subsequent electronics

• max. 100 m

LED failure monitoring High impedance driver

Resolution

• max. 1024

Precision 63 "

Speed / electric

• max. 17600 1/min

Speed / mechanical / max. 12000 1/min

Friction torque at 20°C / max. 0.01 N·m

Starting torque at 20 °C / max. 0.01 N·m

Shaft load capacity

• at n > 6000 rpms

• axially, max. 10 N

• radially on shaft end, max. 20 N

• at n ≤ 6000 rpms

• axially, max. 40 N

• radially on shaft end, max. 60 N

External diameter / of rotary encoder shaft 6 mm

Length of encoder shaft 10 mm

Angular acceleration / maximum 100000 rad/s²

Moment of inertia of the rotor 0.00000145 kg·m²

Vibration 55 to 2000 Hz according to DIN IEC 60068-2-

6 / max.

300 m/s²

Shock according to EN 60068-2-27

• 2ms, max. 2000 m/s²

• 6ms, max. 1000 m/s²

IP degree of protection

• without shaft input IP67

• with shaft input IP64

• with flange socket or fixed installation cable, at

• Vp = 5 V ± 10 %, min. -40 °C

• Vp = 5 V ± 10 %, max. 100 °C

• with flexible installation cable, at

• Vp = 5 V ± 10 %, min. -10 °C

• Vp = 5 V ± 10 %, max. 100 °C

Weight, approx. 0.3 kg

EMC Tested according to the EMC guidelines 89/336/EEC

and the rules of the EMC guidelines (generic

standards)

Approval, accord. to CE, cULus

Flange type Synchro flange

Direction of connection opening Universal

Design of the electrical connection cable 1m with connector

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