Specifications

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kele.com 888-397-5353 USA
March 2014
FTT-10 LONWORKS REPEATER
110A
Input Power 12-36 VDC or 9-26 VAC @ 30 mA
typical. Polarity insensitive wiring.
Network Transceiver Type Two Echelon FTT-10A transceivers at
78 kbps. DC blocking capacitors forLink
Power network are installed.
Network Termination Separate jumpers for each channel
support free and bus topology
termination.
Multi-Segment Operation Max of 5 repeaters can be daisy
chained to construct a 10-channel
repeater hub.
Protection Input power is fused and transient
voltage protected. Fuse automatically
resets when fault is removed.
Enclosure Material Grey frame retardant Noryl
UL94_V0
Operating Temperature 32° to 176°F (0° to 80°C)
Operating Humidity 0-90% RH non-condensing
Dimensions 3.54"H x 1.42"W x 2.28"D
(90 x 36 x 58 mm)
Enclosure Type DIN rail mount to 35 mm rail
Weight 0.3 lb (0.14kg)
Warranty 1 year
DESCRIPTION
Model 110A is a two-channel physical layer repeater for
FTT-10 LonWorks networks. Data received on one channel
is reconditioned and re-transmitted on the other channel.
Each Model 110A effectively doubles the wiring distance
and the number of nodes that can be placed on the network.
On-board jumpers allow each channel to be terminated
independently for bus or free topology.
A local 3.5 mm network jack allows a convenient way to
connect an installation or diagnostic tool to the network
without disconnecting any wires.
Three LEDs provide diagnostic information for
troubleshooting. A green LED indicates when power is
applied. Two red LEDs indicate when data is being received
on each of the two local channels.
FEATURES
• Extends wiring distance of FTT-10 LonWorks Networks
• Up to 5 repeaters can be daisy chained together to
create a multi-segment repeater of up to 10 channels
• Low cost alternative to routers configured as repeaters
• All wiring is to removable terminal blocks for ease of
service
• Polarity insensitive AC/DC wide input voltage range
• Input power has over current and transient voltage
suppression
• Termination for bus and free topology
• 3.5 mm network jack for local installation tool
connection
• Communication and power indicators to assist in field
diagnostics
• DIN Rail mount enclosure
WIRING AND INSTALLATION
All wiring is done via two sets of removable terminal blocks. The
top terminal block has two positions and supplies power to the unit.
12-36 VDC or 9-26 VAC can be used. The terminals are polarity
insensitive.
The bottom terminal block has four positions. Two
terminals for each network. The terminals for the first
network are labeled Network A1 and Network B1. The
second network channel is labeled Network A2 and
Network B2. The network wiring is polarity insensitive.
The network jack provides an access point for a network
Daisy Chain
Connectors
Vin B
(Input Power)
Vin A
Network Jack
Network A1
Network B1
Network A2
Network B2
WIRING
SPECIFICATIONS
110A
ORDERING INFORMATION
MODEL DESCRIPTION
110A Model 110A FTT-10 Physical Layer Repeater