Section 4 – Installation (continued)
Telemotive TR12 inteleSmart Receiver Instruction Manual – 03/01/07
11
6. Control wiring as well as antenna wiring
shall be in separate conduit and shall be kept as
short as possible.
7. All terminals shall be tightened to specified
terminal torque 4.4 IN-LBS (.5
N·m
). Unless
otherwise specified.
8. Remove excess metal screws, metal filings
and wire clippings from inside of unit.
9. Inspect to make sure no exposed wire has
contact with any other wiring or terminals.
10. Suppressors are strongly recommended on
all contactors.
4-6. Receiver/Equipment Interface
Considerations.
All output relay contacts are rated for 16 Amps
277VAC/24VDC, 1 HP 240VAC for maximum
life and surge protection, they are fused with
2AG Slow Blo fuses and protected with MOV’s.
Connection to equipment or contactors with
higher voltage or current requirements will
require intermediate relays.
All relay outputs are normally open, momentary
contact. Since a relay closure is only active while
the transmitter unit key is pressed and held,
devices such as lights or lifting magnet must use
a mechanical auxiliary latching relay.
4-7. Receiver Unit Cabinet Mounting.
See next page Figure 4-2. Receiver Mounting
Details. Allow room in mounting the receiver for
the door to swing open
Mount receiver unit cabinet securely to mounting
surface. Actual cabinet mounting dimensions are
shown on next page Figure 4-2. Receiver
Mounting Details.
4-8. Receiver Installation.
NOTE
CONNECTING OUTPUTS TO DRIVES.
MOV’S (TRANSIENT PROTECTORS) ARE
ON ALL THE OUTPUT RELAYS TO
PROTECT THE RELAYS FROM POWER
SURGES. MOV’S ALLOW A SMALL
LEAKAGE CURRENT THAT CAN AFFECT
SOME HIGH IMPEDANCE CIRCUITS.
WHEN CONNECTING OUTPUT RELAYS TO
DRIVES, IT MAY BE REQUIRED TO
REMOVE THE MOV TO PREVENT THE
LEAKAGE CURRENT THROUGH THE MOV
FROM HOLDING IN THE DRIVE. SEE
FIGURE 8-1. RECEIVER LAYOUT FOR THE
LOCATION OF THE MOV'S. THE MOV’S
ARE NEXT TO THE RELAYS THEY
PROTECT. THE MOV’S CAN BE CUT OUT
OF THE CIRCUIT WITH A WIRE CUTTER.
REMEMBER TO DO THIS WITH ALL
POWER OFF ON THE CRANE AND ALL
ASSOCIATED CONTROLS.
1. Normally it should not be necessary to
set the Access Codes, they are preset. If
special field programming is needed.
Power the unit up on the bench and pre-
program the unit for any special crane
configurations or other parameters, if
desired, see Section 7 - Programming
for details. The unit can be re-
programmed after it is installed also.
2. Position the receiver. Locate as far as
possible from exposed trolley wire and
sources of electromagnetic or radiated
noise. Cabinet mounting dimensions
and mounting template is on next page
see Figure 4-2. Receiver Mounting
Details. Antenna should be kept as clear
as possible of any metal object.
3. Mount the receiver. The four deep
mounting holes in corners of the
receiver use quantity four #10-24
combo drive round head screws 1.5 “ in
length, four #10 lock washers and four
#10-24 hex nuts to mount. Lock
washers should be used in front of hex
nuts.
4. Wire the unit using the appropriate
electrical drawings for the specific
transmitter and crane orientation
selected, see Section 6 - Wiring. If you
need to remove the main board (4
screws) the antenna unplugs from the
RF Receiver, be sure to dress the
antenna cable on the RF Receiver when
reinstalling the antenna cable.
5. Wire the power to J1 input power
connector. The connections are Ground
(GND), Neutral (N) and 115 VAC 60
Hz (115V).
See Figure 4-1. Input Power
Connections.