Technical data
TSplus Assembly Conveyors
8981 500 278 7/09
Bosch Rexroth Corporation
10
CAUTION! LOCK OUT ALL
POWER SUPPLIES before making
any connections in the control enclo-
sure. All electrical connections must be
made by a qualified electrician!
Connecting the lift-rotate unit to the
control enclosure (Fig. 12)
Two (2) connections must be made from
the rotate unit to terminal strip in the rotate
control enclosure. Three (3) additional
connections must be made from the host
control system to the terminal strip in the
rotate control enclosure. All other proximity
sensors may be wired directly to the host
control system.
Connection 1: Limit switch
1. Common lead to terminal strip
1281
2. Normal closed lead to terminal
strip 1320
3. Lead 3 not used
4. Lead 4 not used
Connection 2: 90 VDC Rotate Motor
The rotate motor electrical connec-
tion at A+ and A/F determines the
rotational direction of the gearmo-
tor, e.g. clockwise rotation of the
motor will result in counterclock-
wise rotation of the pallet lift plate.
Follow the procedure below which
is appropriate for your application.
Electrical Connections
For clockwise lift plate rotation
1. Black lead to terminal strip A+
2. White lead to terminal strip A/F
3. Green-Yellow lead to Gnd in the
control enclosure case.
For counterclockwise lift plate rotation
1. White lead to terminal strip A+
2. Black lead to terminal strip A/F
3. Green-Yellow lead to Gnd in the
control enclosure case.
Connection 3:
Connect 3 leads of a 110 VAC/60Hz
or 230 VAC/50Hz, 2 A power supply
to operate the 90 VDC rotate motor
as follows:
1. 110 VAC/60 Hz or 230 VAC/50 Hz
to terminal strip 1030
2. Common to terminal strip 1031
3. GND to gnd in the control enclo-
sure case
Connection 4:
Connect 2 leads of a +24 VDC,
100 mA power supply for the motor
controller and limit switch.
1. +24 VDC to terminal strip 1280
2. DC common lead to terminal strip
1282
Connection 5:
Supply a dry contact that will “jumper”
terminal strip 1280 and 1281. Terminal
strip 1280 is the +24 VDC and 1281
is the start signal inside the rotate
controller.
Proceed to the adjustments on page 11.