Skip to product information
1 of 3

DNM201 Bachmann DeviceNet master

DNM201 Bachmann DeviceNet master

  • Manufacturer: BACHMANN

  • Product No.: DNM201

  • Condition:1000 in stock

  • Product Type: DeviceNet Master

  • Product Origin: USA

  • Payment: T/T, Western Union

  • Weight: 1000g

  • Shipping port: Xiamen

  • Warranty: 12 months

  • 24/7 Support
  • 30-Day Returns
  • Fast Shipping

Manufacturer: BACHMANN
Model/Part Number: DNM201
Description: DeviceNet Master

Item Information

  • Item No.: 00012696-00

Technical Data

Parameter Specification
Maximum Number of Stations 64 nodes
Independent DeviceNet Lines Up to 8 DNM201 modules per M1 system (512 nodes)
Bus Connection 5-pin DeviceNet connector
Galvanic Isolation 500V (via interfaces)
Baud Rates 125 / 250 / 500 kbit/s
DPRAM Size 4 or 8 kByte
Protocol Conformity ODVA Specification Release 2.0
Access Libraries C or IEC 61131
Operating Modes Master (multi-master capability), Slave, Master/Slave
Supported Communication Services I/O communication (bit-strobe, polling, change of state, cyclic)
Up to 448-byte connection size
Supports "Group2Server" as slaves
Explicit messaging, fragmentation protocol, UCMM, message forwarding
No multicast polling

LED Indicators

LED Indicator Color & Status Description
RDY (Ready) Yellow Off Controller cannot initialize the DNM module
Yellow On Controller successfully initialized the module
MS RUN (Module State) Green On DNM ready
Green Flashing DNM is being configured
MS ERR (Module State) Red On DNM not ready
NS RUN (Net State) Green On DNM online and connected
Green Flashing DNM online but not connected/completely configured
NS ERR (Net State) Red On No network connection possible
Green Flashing Connection in timeout

Operating Conditions

Parameter Specification
Operating Temperature -30 .. +60°C
Relative Humidity (Operation) 5 .. 95% (without condensation)
Storage Temperature -40 .. +85°C
Relative Humidity (Storage) 5 .. 95% (with condensation)

Model Variants

  • DNM201: DeviceNet master module
    • 1× DeviceNet interface
    • 500 kbit/s
    • Isolated
View full details

Product Description

Manufacturer: BACHMANN
Model/Part Number: DNM201
Description: DeviceNet Master

Item Information

  • Item No.: 00012696-00

Technical Data

Parameter Specification
Maximum Number of Stations 64 nodes
Independent DeviceNet Lines Up to 8 DNM201 modules per M1 system (512 nodes)
Bus Connection 5-pin DeviceNet connector
Galvanic Isolation 500V (via interfaces)
Baud Rates 125 / 250 / 500 kbit/s
DPRAM Size 4 or 8 kByte
Protocol Conformity ODVA Specification Release 2.0
Access Libraries C or IEC 61131
Operating Modes Master (multi-master capability), Slave, Master/Slave
Supported Communication Services I/O communication (bit-strobe, polling, change of state, cyclic)
Up to 448-byte connection size
Supports "Group2Server" as slaves
Explicit messaging, fragmentation protocol, UCMM, message forwarding
No multicast polling

LED Indicators

LED Indicator Color & Status Description
RDY (Ready) Yellow Off Controller cannot initialize the DNM module
Yellow On Controller successfully initialized the module
MS RUN (Module State) Green On DNM ready
Green Flashing DNM is being configured
MS ERR (Module State) Red On DNM not ready
NS RUN (Net State) Green On DNM online and connected
Green Flashing DNM online but not connected/completely configured
NS ERR (Net State) Red On No network connection possible
Green Flashing Connection in timeout

Operating Conditions

Parameter Specification
Operating Temperature -30 .. +60°C
Relative Humidity (Operation) 5 .. 95% (without condensation)
Storage Temperature -40 .. +85°C
Relative Humidity (Storage) 5 .. 95% (with condensation)

Model Variants

  • DNM201: DeviceNet master module
    • 1× DeviceNet interface
    • 500 kbit/s
    • Isolated

Download PDF file here:

Click to Download PDF