Siemens 6FM1723-3AA00 Positioning Module

This Siemens positioning module delivers precise axis control for motion applications. The Siemens 6FM1723-3AA00 handles single-axis positioning tasks with exceptional accuracy. Its dedicated design reduces CPU workload by managing motion profiles independently. This module suits positioning tasks in packaging, cutting, and assembly machines. The Siemens 6FM1723-3AA00 supports both incremental and absolute encoder feedback.

Physical Dimensions and Mounting Specifications

The module measures 232 mm in height and 25 mm in width. Its overall depth reaches 160 mm including the front connector. This unit weighs approximately 0.52 kilograms without packaging materials. The housing supports standard 35 mm DIN rail installation in S5 racks. The Siemens 6FM1723-3AA00 features a 20-pin front connector for all signal wiring. This connector accepts conductor cross-sections from 0.5 mm² to 2.5 mm².

Positioning and Encoder Specifications

This module controls axis movement with a resolution of 1 micrometer. It handles traverse ranges up to 100 meters for flexible applications. The positioning speed reaches a maximum of 100 mm/s for smooth operation. Acceleration and deceleration rates adjust from 1 to 100 mm/s². The Siemens 6FM1723-3AA00 accepts incremental encoder signals with 5 V differential inputs. It also supports SSI absolute encoders with 13-bit resolution. The module provides a reference input for homing procedures.

Control Interfaces and Electrical Data

The module draws a typical current of 150 mA from the 24 V DC supply. It includes one analog output of 0 to 10 V for drive control. Three digital inputs handle limit switch and stop signals. Two digital outputs provide status indication for motion completion. The Siemens 6FM1723-3AA00 incorporates a 220 µF capacitor for noise filtering. An 8-position DIP switch sets the station address and operating mode. LED indicators display the current positioning status and fault conditions.

Detailed Specification Table

Parameter	Specification
Dimensions (H x W x D)	232 mm x 25 mm x 160 mm
Weight	Approx. 0.52 kg
Controlled Axes	1
Positioning Resolution	1 µm
Traverse Range	Up to 100 m
Maximum Speed	100 mm/s
Acceleration Range	1 to 100 mm/s²
Encoder Types	Incremental (5 V), SSI absolute (13-bit)
Supply Voltage	24 V DC
Current Consumption	150 mA (typical)
Analog Output	0 to 10 V
Digital Inputs	3 (limit switches, stop)
Digital Outputs	2 (status)
Filter Capacitance	220 µF

Application and Commissioning Guidelines

Mount this module in any available S5 rack slot with adequate clearance. Connect the encoder to the designated terminals on the front connector. Wire the drive analog input to the module’s control output carefully. The Siemens 6FM1723-3AA00 operates effectively between 0°C and 55°C. Set the DIP switches according to the system configuration requirements. Program the target positions using the STEP 5 software interface. Perform a reference run after initial installation for accurate positioning. Test the limit switches to confirm proper stop functionality.