Installation Instructions
19
www.eaton.com/wireless
call toll free: 1-800-663-8806 DMAN-4077-01 R01
Items Description
Charging
The cradle will start charging the TD110 RCU when the vehicle battery voltage is above
12.25V with the RCU inserted.
During charging, if the vehicle battery voltage drops below 12.0V, the charging will be
suspended.
If the charging is suspended, it will not resume charging until the battery is above 12.7V
(Allowing time for the vehicle’s battery to recharge and prevent draining the vehicle bat-
tery)
At any time when the battery voltage is above 12.25V, the RCU is removed and reinsert-
ed, the charging will start again.
LED Indicator
OFF: Not charging, fully charged RCU or vehicle voltage too low
ON: Charging RCU
FLASHING: Error charging RCU. Possible causes:
The cradle or the battery pack is too hot (over 45ºC)..
Connector
Pin Name Description
1 Power Vehicle power supply – (9-32VDC)
2 Ground Vehicle power ground
3 CAN-H CAN bus High
4 CAN-L CAN bus Low
5 RLY-NO RCU Present Relay – normally open. 0.5A max
6 RLY-NC RCU Present Relay – normally closed. 0.5A max
7 RLY-COM RCU Present Relay – common
8 PARK IN “Vehicle in Park” input when > 6V
RCU Present Outputs:
Connections 5-8 can be used to wire to an indicator to alert the vehicle operator if the
RCU is not placed in the cradle.
The PARK-IN input is used to indicate when the vehicle is stationary (typically neutral or
park indicator).
The “RCU Present” relay will be energized (RLY-NO connected to RLY-COM), after a 5
second delay, if the vehicle is NOT in park and the RCU is missing.
Note: Connector is only available on ‘Generic’ charge cradle. This connector is not available
in ‘Charge only’ charge cradle.
CAN operation
The cradle will transmit a status message every 250mSec. The status message has a PGN
of 61439. The status message contains the following information:
Position Description
1.1 1 = RCU present
1.2 1 = charging RCU
The default CAN ID of the cradle is 144 (90H). This can be changed by sending the following
CAN message with PGN 61328.
Position Description
1 Change CAN ID command 70, 46H
2 Current CAN ID (typically 144 (90H).
3 New CAN ID.
CAN priority must be 3 for all packets.
CAN data rate is 250 kbps.
CAN Termination CN5 Jumper settings:
Operations - Charge Cradle
Light Legend
Solid
Slow
Flash
Fast
Flash
Red
Solid
Green
Solid
Red & Green
Alternating
Yellow
Solid