SICK ATM60 User Manual

Introduction
Dec 2021
ATM60 / ATM90 / KHK53 15
The following services are used by the DP version:
•
SRD Send and request data with reply.
• SDN Send Data with No Acknowledgement -- Broadcast,
Multicast telegrams.
Figure 4–2: Master/Slave Principle of the SRD Service
Three types of communication protocols are currently available:
• Cyclical data exchange between master and
slave (most common type of communication, to
date) -- DP-V0 protocol.
• Acyclical data exchange between master and slave -- DP-V1 protocol.
• Deterministic data exchange between different slaves -- DP-V2 protocol.
The ATM60, ATM90 and KHK53 encoders with Profibus interface support the DP-V0 communi-
cation mode.
4.2.1 DP-V0 Communication Protocol
This version provides the basic functionality of DP including the cyclical data exchange, as well
as different types of diagnostics.

SICK ATM60 Specifications

General

Protection rating	IP65
Housing material	Aluminum
Measuring range	0 to 360 degrees
Interface	SSI, Incremental
Operating temperature	+70 °C
Protection class	IP65
Shaft diameter	6 mm, 10 mm
Supply voltage	10 V DC ... 30 V DC
Shaft type	Solid shaft
Storage temperature	+85 °C
Power supply	10 V DC ... 30 V DC
Current consumption	< 150 mA