Turck REP-DN-W Data Sheet

REP-DN-W

Repeater Module for DeviceNet™

The REP-DN is a potted, fully connectorized repeater. It is very rugged and can be mounted directly
on the machine. It is designed for use with DeviceNet only . Network segments attached together
with a repeater are considered separate physical networks (trunk and drop lengths for each segment
are determined as if the other segments are not there), but one logical network (addresses cannot
be duplicated - the scanner and conguration tools work as a single network).

The repeater does not consume an address and is invisible to all the other devices on the network.
The repeater does not have an EDS le.

The REP-DN can be used to extend either the Trunk or the Drop lines. It can also be used to isolate
power supplies on networks with multiple supplies.

There is no limit to the number of repeaters that can be used on one network. When a message is
repeated a 2 millisecond delay is introduced. This is typically insignicant compared to the overall
scan time of the network when a few repeaters are used. If more than four repeaters are used in
series, the interscan delay may need to be increased.

The repeater Baudrate is set via rotary switch. The baudrate on each side of the repeater must be the
same. Dierent rates would cause the slow side to be overloaded with messages from the fast side.

Recommended Cordsets:
Bus line: RSM RKM 579-*M
Tee: RSM 2RKM 57

REP-DN-W

• DeviceNet repeater

• Message repeater

Applications

• Extending maximum trunk lengths

• Extending maximum drop lengths

• Isolating DeviceNet power

• Optically isolates two network segment

Features

• Extemely rugged

• Fully connectorized

Dimensions

TURCK Inc. 10240433 Rev 1.6 10/11

REP-DN-W

Connectors

5-pin Male 5-pin Female

DeviceNet™ minifast

Module Specications

Part Number REP-DN-W (F0224)

Supply Voltage

Bus Power 11-30 VDC

Node Current Consumption 125 mA Segment A, 30 mA Segment B

Network Status LED

®

1 = Shield
2 = V +
3 = V –
4 = CAN_H
5 = CAN_L

Amber = Determining baudrate
Flashing Green = Ready to repeat
Green = Repeating
Red = Cannot repeat

Adjustments

Baud Rate 125k, 250k, 500k, or autobaud via rotary switch’

Connections

Bus line 5-pin minifast ® connectors RSM RKM 579-2M

Housing 220 x 60 x 40 (H x W x D)

Material Glass-lled nylon, nickel plated brass connectors
Enclosure NEMA 1, 3, 4, 12, 13 and IEC IP67
Operating Temperature -40° to +70°C (-40° to 158° F)

TURCK Inc. 10240433 Rev 1.6 10/11