Product		Model	Specifications
T-branch Tap for 1 branch line		DCN1-1NC	Cable wiring direction: Toward top Cable lock direction: From top Connector screw direction: From top	Provided with 3 parallel connectors with clamps (XW4G-05C1-H1-D), standard terminating resistor
		DCN1-1C	Cable wiring direction: Toward side Cable screw direction: From top Connector screw direction: From side	Provided with 3 parallel connectors with screws (XW4B-05C1-H1-D), standard terminating resistor
		DCN1-2C	Cable wiring direction: Toward top Cable screw direction: From side Connector screw direction: From top
		DCN1-2R	Cable wiring direction: Toward side Cable screw direction: From top Connector screw direction: From top	Provided with 3 orthogonal connectors with screws (XW4B-05C1-V1R-D), standard terminating resistor
T-branch Tap for 3 branch lines		DCN1-3NC	Cable wiring direction: Toward top Cable lock direction: From top Connector screw direction: From top	Provided with 5 parallel clamp connectors with screws (XW4G-05C1-H1-D), standard terminating resistor
		DCN1-3C	Cable wiring direction: Toward side Cable screw direction: From top Connector screw direction: From side	Provided with 5 parallel connectors with screws (XW4B-05C1-H1-D), standard terminating resistor
		DCN1-4C	Cable wiring direction: Toward top Cable screw direction: From side Connector screw direction: From top
		DCN1-4R	Cable wiring direction: Toward side Cable screw direction: From top Connector screw direction: From top	Provided with 5 orthogonal clamp connectors with screws (XW4B-05C1-V1R-D), standard terminating resistor
Power Supply Tap		DCN1-1P	Tap provided with 2 connectors, standard terminating resistor, and fuse
Connectors		XW4G-05C1-H1-D	Parallel clamp connector with screws Connector insertion and wiring both performed horizontally.
		XW4G-05C4-TF-D	Parallel multi-branching clamp connector with screws Connector insertion and wiring performed in same direction.
		XW4B-05C1-H1-D	Parallel connector with screws Connector insertion and wiring performed in same direction.
		XW4B-05C4-T-D	Parallel, screw-less, multi-branching connector Connector insertion and wiring performed in same direction.
		XW4B-05C4-TF-D	Parallel, multi-branching connector with screws Connector insertion and wiring performed in same direction.
		XW4B-05C1-V1R-D	Orthogonal connector with screws Connector insertion and wiring performed at a right angle.
DeviceNet Standard Cables	Thin Cables	DCA1-5C10(-B)	Outer diameter: 7.00 mm Length: 100 m DCA1-5C10-B: Cable color: Blue DCA1-5C10: Cable color: Gray
DeviceNet Standard Cables	Thick Cables	DCA2-5C10(-B)	Outer diameter: 11.6 mm Length: 100 m DCA2-5C10-B: Cable color: Blue DCA2-5C10: Cable color: Gray
Terminal-block Terminator		DRS1-T	Resistance of 121 Ω

General-purpose Models (T-branch Taps)

Rated current	Between main lines: 8 A (power supply line) and 2 A (signal line)
Rated current	Between main and branch lines: 3 A (power supply line) and 1 A (signal line)
Insulation resistance	100 M Ω min. (at 500 VDC)
Dielectric strength	500 VAC for 1 min, leakage current: 1 mA max.
Ambient operating temperature	0°C to 55°C

Peripheral Devices for Environment-resistive Slaves

Peripheral Devices for DeviceNet Communications

Environment-resistive Connection Products (for Thin Cable, M12 Micro Connectors)

Type	Connectors with Cables DCA1-5CN[][][]1	T-branch Connector DCN2-1
Rated current	3 A
Rated voltage	125 VDC
Contact resistance (connector)	40 mΩ max. (at 20 mVDC max. and 100 mA max.)
Insulation resistance	1,000 MΩ min. (at 500 VDC)
Dielectric strength (connector)	1,500 VAC for 60 seconds (leakage current: 1 mA max.)
Ambient operating temperature	-20°C to 65°C *
Storage temperature range	-25°C to 70°C
Degree of protection	IEC IP67
Insertion durability	200 times
Cable strength	98 N for 15 s	—
Vibration resistance	No current interruptions of more than 1 μs while performing simple vibrations at either 10 to 500 Hz with 1.52-mm full amplitude or at acceleration 100 m/s², whichever is smaller

* Use the robot cable within a temperature range between 0°C and 65°C to prevent the wires inside the cable from being broken when bending it.

Environment-resistive Models (for Thin Wires and M12 Micro Connectors)

Type	Connectors with Cables DCA1-5CS[][][]1	T-branch Connector DCN2-1S	Branch Relay Box DCN2-S[]C5H
Rated current	3 A
Rated voltage	125 VDC
Contact resistance (connector)	40 mΩ max. (at 20 mVDC max. and 100 mA max.)
Insulation resistance	1,000 MΩ min. (at 500 VDC)
Dielectric strength (connector)	1,500 VAC for 60 seconds (leakage current: 1 mA max.)		1,000 VAC for 60 seconds
Ambient operating temperature	-20°C to 65°C *
Storage temperature range	-25°C to 70°C
Degree of protection	IEC IP67
Insertion durability	200 times
Cable strength	98 N for 15 s	—
Vibration resistance	No current interruptions of more than 1 μs while performing simple vibrations at either 10 to 500 Hz with 1.52-mm full amplitude or at acceleration 100 m/s², whichever is smaller
Lock strength	Pulling: 100 N/15 s, Rotating: 1 N·m/15 s
Lock force	0.1 to 0.25 N·m

* Use the robot cable within a temperature range between 0°C and 65°C to prevent the wires inside the cable from being broken when bending it.

Environment-resistive Models for Thick Wires with 7/8-16UN Mini Connectors

Type	Connectors with Thick Cables DCA2- 5CN[][][]1	Connectors with Thin Cables DCA1- 5CN[][]W5	T-branch Connector DCN3-11	T-branch Connector DCN3-12	Connectors with Terminating Resistor DRS3-1	Panel Mounting Connector DCA2- 5CNC5P1	Panel Mounting Connector XS4M- D521-1
Rated current	8 A	3 A	8 A	3 A *1	8 A
Rated voltage	125 VDC
Contact resistance (connector)	30 mΩ max. (at 20 mVDC max. and 100 mA max.)
Insulation resistance	1,000 MΩ min. (at 500 VDC)
Dielectric strength (connector)	1,500 VAC for 60 seconds (leakage current: 1 mA max.)
Ambient operating temperature	-20°C to 65°C *2
Storage temperature range	-25°C to 70°C
Degree of protection	IEC IP67
Insertion durability	200 times
Cable strength	98 N for 15 s		—			98 N for 15 s	—
Vibration resistance	No current interruptions of more than 1 μs while performing simple vibrations at either 10 to 500 Hz with 1.52-mm full amplitude or at acceleration 100 m/s², whichever is smaller

*1. The rated current between thick wires is 8 A.
*2. Use the robot cable within a temperature range between 0 °C and 65 °C to prevent the wires inside the cable from being broken when bending it.