Peripheral Devices
T-branch Taps and Terminal-block
Terminator
T-branch Taps Create One or Three
Branch Lines
Ordering Information
Product Appearance Model Specification
T-branch Tap for 1 branch line DCN1-1C Provided with 3 connectors,
standard terminating resistor
T-branch Tap for 2 branch lines DCN1-3C Provided with 5 connectors,
standard terminating resistor
Connector XW4B-05C1-H1-D ---
DeviceNet Cables Thin cables DCA1-5C10 Outer diameter: 7.00 mm
Length: 100 m
Thick cables DCA2-5C10 Outer diameter: 11.6 mm
Length: 100 m
Terminal-block Terminator DRS1-T Resistance of 121 W
136Peripheral Devices
Peripheral Devices
Connectors for DCN1-jC
Model Comments Manufacturer
MSTB2.5/5-ST-5.08-AU For node connection Phoenix Contact Corporation
MSTBP2.5/5-STF-5.08-AB AU SO For T-branch Tap connection (with screws Phoenix Contact Corporation
to secure the connector)
Specifications
Ratings/Characteristics
Rated current Between main lines: 8 A (power supply line) and 2 A (signal line)
Between main and branch lines: 3 A (power supply line) and 1 A (signal line)
Insulation resistance 100 MW min. (at 500 VDC)
Dielectric strength 500 VAC for 1 min, leakage current: 1 mA max.
Ambient temperature Operating: 0C to 55C
Materials
Item Component Materials
Unit Main and Expansion Units PBT resin with glass (UL14V-0)/gray
DIN track lock POM resin/yellow
Terminal block connector (see note) Housing PA66 resin (UL94V-0)/gray
Contact Phosphor bronze coated with gold
PCB Glass epoxy resin
Note: The DCD1-1C is a product of Phoenix Contact.
Dimensions
Note: All units are in millimeters unless otherwise indicated.
DCN1-1 (With No Branching Connector)
DCN1-1C (With Three Branching Connectors)
Internal Circuit
*(See
Main line Main line
note)
Socket for terminator connection
Branch line
Terminal no.
Two, 4 dia. or M4
1 V--
Mounting Dimensions
2 CAN-L
3 DRAIN
4 CAN-H
5 V+
Note: When connecting a branch line to the main line, connect the main line to the connector marked with an asterisk because the resistance
between the asterisked portion is minimal.
137