SICK 1036755 DFS60B-S1PA10000 Programmable TTL/HTL Encoder

Technical Overview

The SICK DFS60B-S1PA10000 is a programmable 10,000-pulse-per-revolution incremental encoder with six TTL/HTL channels and factory TTL output level. A, B and Z signals include inverted counterparts and connect through a radial M23 twelve-pin male connector. Electrical index widths and a 1–359° mechanical zero-pulse width can be configured for the external receiver. The 6 mm solid shaft has a flat and 10 mm length, with a servo flange for rotary integration. Its 4.5–32 V supply and ≤600 kHz output frequency require usable speed to respect pulse count alongside mechanical limits. Stainless steel shaft and aluminum construction provide IP65 at the shaft and IP67 on the housing/connector side with the mating connector fitted.

10,000 PPR programmable TTL/HTL incremental encoder with factory TTL level, 6 ×10 mm solid shaft, servo flange and radial M23 twelve-pin connector.

Key Features

10,000 pulses per revolution; observe pulse-count and frequency speed limits

Six programmable TTL/HTL channels; factory TTL output level

Electrical index widths configurable to 90°, 180° or 270°

Mechanical zero-pulse width programmable from 1° to 359°

6 ×10 mm solid shaft with flat and servo flange

Radial M23 twelve-pin male connector

4.5–32 V supply; ≤0.7 W without load; load current ≤30 mA

Output frequency ≤600 kHz; 32 ms initialization or 30 ms with mechanical index width

80 N radial and 40 N axial permissible shaft loading

IP67 housing/connector side when mated; IP65 shaft; cable-dependent temperature limits

Technical Specification Matrix

Parameter	Value
Product type	Incremental rotary encoder
Pulses per revolution	10,000; observe pulse-count, output-frequency and maximum-revolution limits
Measuring step	90° electrical / pulses per revolution
Measuring-step deviation	±0.01° at non-binary line counts
Error limits	±0.05°
Electrical interface	TTL / HTL programmable; factory output level TTL
Signal channels	Six: A, B and Z with their inverted counterparts
Configuration	Programmable/configurable
Reference signal	One; 90° electrical, logically gated with A and B
Electrical zero-pulse widths	90° gated with A and B; 180° gated with A or with B; 270° gated with A or B
Mechanical zero-pulse width	1–359° programmable relative to one mechanical shaft revolution
Initialization time	32 ms; 30 ms with mechanical zero-pulse width
Output frequency	≤600 kHz
Load current	≤30 mA
Power consumption	≤0.7 W without load
Power supply	4.5–32 V
Connection	Radial M23 twelve-pin male connector
Cable screen	Screen connected to housing on encoder side; connect to ground on control side
Reverse-polarity protection	Provided
Short-circuit protection	TTL at ≥5.5 V: another channel or GND, maximum 30 s; HTL or TTL at <5.5 V: another channel, Us or GND, maximum 30 s
Mechanical design	Solid shaft with flat; servo flange
Shaft diameter	6 mm; f7 tolerance
Shaft length	10 mm ±0.3 mm
Flange mounting	Three M4 holes, 6 mm deep; 120° spacing on Ø42 mm ±0.05 mm pitch circle
Shaft material	Stainless steel
Flange material	Aluminum
Housing material	Aluminum die cast
Starting torque	0.5 Ncm at +20 °C
Operating torque	0.3 Ncm at +20 °C
Permissible shaft loading	80 N radial; 40 N axial
Mechanical operating speed	≤9,000 rpm; usable speed also limited by pulse count and output frequency
Self-heating allowance	3.3 K per 1,000 rpm when designing operating-temperature range
Rotor inertia	6.2 gcm²
Bearing lifetime	3.6 ×10^10 revolutions
Angular acceleration	≤500,000 rad/s²
IP rating	IP67 housing/connector side with mating connector fitted; IP65 shaft side, IEC 60529
Operating temperature	−40 to +100 °C with stationary cable; −30 to +100 °C with flexible cable
Storage temperature	−40 to +100 °C, without packaging
Relative humidity	90%; condensation not permitted
Shock resistance	70 g, 6 ms; EN 60068-2-27
Vibration resistance	30 g, 10–2,000 Hz; EN 60068-2-6
EMC	EN 61000-6-2 and EN 61000-6-3
MTTFD	300 years to EN ISO 13849-1; standard product, not a safety component; manufacturer calculation assumptions apply
Pin assignment	M23: 1=B inverted; 3=Z; 4=Z inverted; 5=A; 6=A inverted; 8=B; 10=GND; 12=Us; 2, 9 and 11=not connected
Physical Weight (kg)	0.3

Parameter

Value

Product type

Incremental rotary encoder

Pulses per revolution

10,000; observe pulse-count, output-frequency and maximum-revolution limits

Measuring step

90° electrical / pulses per revolution

Measuring-step deviation

±0.01° at non-binary line counts

Error limits

±0.05°

Electrical interface

TTL / HTL programmable; factory output level TTL

Signal channels

Six: A, B and Z with their inverted counterparts

Configuration

Programmable/configurable

Reference signal

One; 90° electrical, logically gated with A and B

Electrical zero-pulse widths

90° gated with A and B; 180° gated with A or with B; 270° gated with A or B

Mechanical zero-pulse width

1–359° programmable relative to one mechanical shaft revolution

Initialization time

32 ms; 30 ms with mechanical zero-pulse width

Output frequency

≤600 kHz

Load current

≤30 mA

Power consumption

≤0.7 W without load

Power supply

4.5–32 V

Connection

Radial M23 twelve-pin male connector

Cable screen

Screen connected to housing on encoder side; connect to ground on control side

Reverse-polarity protection

Provided

Short-circuit protection

TTL at ≥5.5 V: another channel or GND, maximum 30 s; HTL or TTL at <5.5 V: another channel, Us or GND, maximum 30 s

Mechanical design

Solid shaft with flat; servo flange

Shaft diameter

6 mm; f7 tolerance

Shaft length

10 mm ±0.3 mm

Flange mounting

Three M4 holes, 6 mm deep; 120° spacing on Ø42 mm ±0.05 mm pitch circle

Shaft material

Stainless steel

Flange material

Aluminum

Housing material

Aluminum die cast

Starting torque

0.5 Ncm at +20 °C

Operating torque

0.3 Ncm at +20 °C

Permissible shaft loading

80 N radial; 40 N axial

Mechanical operating speed

≤9,000 rpm; usable speed also limited by pulse count and output frequency

Self-heating allowance

3.3 K per 1,000 rpm when designing operating-temperature range

Rotor inertia

6.2 gcm²

Bearing lifetime

3.6 ×10^10 revolutions

Angular acceleration

≤500,000 rad/s²

IP rating

IP67 housing/connector side with mating connector fitted; IP65 shaft side, IEC 60529

Operating temperature

−40 to +100 °C with stationary cable; −30 to +100 °C with flexible cable

Storage temperature

−40 to +100 °C, without packaging

Relative humidity

90%; condensation not permitted

Shock resistance

70 g, 6 ms; EN 60068-2-27

Vibration resistance

30 g, 10–2,000 Hz; EN 60068-2-6

EMC

EN 61000-6-2 and EN 61000-6-3

MTTFD

300 years to EN ISO 13849-1; standard product, not a safety component; manufacturer calculation assumptions apply

Pin assignment

M23: 1=B inverted; 3=Z; 4=Z inverted; 5=A; 6=A inverted; 8=B; 10=GND; 12=Us; 2, 9 and 11=not connected

Physical Weight (kg)

0.3

Industrial Applications

1. Tracking relative feed travel in a material-handling mechanism

A material-handling mechanism can couple the encoder to its feed drive and count A/B transitions in an external controller. Pulse count and direction provide a relative rotation reference that the controller converts to travel using calibrated machine geometry. The integration assesses receiver decoding, backlash, slip and output-frequency limits before using that reference to coordinate repeated material advances.

Problem Solved

Quadrature rotation feedback supplies external feed control with relative travel and direction information, helping coordinate material advances according to the calibrated mechanical drive arrangement.

Relative feed travel A/B quadrature External controller

2. Supplying rotational speed feedback from a driven roller

A driven roller can transfer motion through a suitable shaft coupling to the encoder’s solid shaft. An external counter derives rotational speed from pulses per revolution and elapsed time. The installation accounts for receiver input levels, shaft loading and alignment, with pulse-frequency limits and the specified self-heating allowance assessed across the intended operating speed and temperature range.

Problem Solved

A shaft-referenced pulse stream gives external speed control a rotational feedback value, helping regulate roller movement using the coupled encoder as the motion reference.

Roller-speed feedback Incremental pulses Shaft coupling

3. Adapting the index pulse to an external sequencing input

During rotary-machine commissioning, the programmable encoder can use an electrical or mechanical zero-pulse width suited to the external sequencing input. The selected TTL or HTL output level matches the intended receiver interface, with TTL provided as the factory setting. The controller evaluates the index together with A/B motion, while initialization and pulse-frequency limits remain part of the installed timing assessment.

Problem Solved

Configurable output level and index width help external sequencing receive a suitable angular-cycle reference, adapting the signal presentation to the installed controller input and machine timing.

Programmable index TTL/HTL External sequencing