Model Definition

DPF：PROFIBUS Fieldbus Plug-in module series

05.1：Hardware version 05.1 hardware revision

M：Metric standard layout, standard industrial board specification

FW：Preloaded factory standard firmware version for PROFIBUS protocol

Technical Parameters

Bus protocol: PROFIBUS-DP, compliant with EN50170 standard

Communication baud rate: 9.6kBit/s ~ 12MBit/s auto-adaptive

Station address range: 1~125 adjustable via DIP switch on PCB

Operating supply: 5VDC internal power supply from servo drive backplane

Working temperature: 0℃ ~ +55℃, storage -25℃~+70℃

Physical interface: 9-pin SUB-D PROFIBUS connector on card edge

Overall dimension: 170(L)×140(W)×30(H)mm, net weight 0.18kg

Compatibility: Matches DKC01/02/03, DDS, HDS, DKR series Indramat servo controllers

Interface & Communication Configuration

External port: DB9 female PROFIBUS-DP bus terminal for bus cable wiring

Internal connector: Gold-plated edge connector plug into servo drive mainboard expansion slot

Onboard setting: DIP coding switch for slave station address configuration; LED status indicator for RUN/BUS-FAULT communication diagnosis

Wiring specification: Standard PROFIBUS shielded twisted pair cable, bus terminal with terminating resistor option

Core Functions

Realize host PLC (Siemens/third-party PLC) cyclic real-time data exchange with servo drive via PROFIBUS-DP bus

Transmit position command, speed setpoint, torque setpoint from upper controller to servo drive

Upload servo actual speed, position, fault code, operating status back to PLC host

Support cyclic PDO process data communication and acyclic SDO parameter access for drive parameter modification

Bus fault detection with LED alarm indication, automatic offline protection during bus disconnection

Application Scenarios

CNC machine multi-axis synchronous servo control production line

Automated packaging, printing equipment multi-drive bus networking

Robot joint servo drive centralized PROFIBUS control system

Metal forming, textile machinery multi-axis distributed motion control

Usage & Maintenance Instruction

Power off servo drive completely before plug/unplug the DPF card to avoid backplane burnout

Set station DIP address offline before bus wiring, no duplicate address on same PROFIBUS segment

Check bus terminal termination resistor at two ends of PROFIBUS trunk to eliminate signal reflection error

Clean PCB gold-plated edge contacts with isopropyl alcohol when intermittent communication fault occurs

Firmware update only via official Indramat engineering software IndraWorks