Section 6 - Wiring
Telemotive TR12 inteleSmart Receiver Instruction Manual – 03/01/07
14
6-1. Wiring Diagrams.
The system comes pre-programmed;
t
he
following pages in this section have individual
wiring diagrams for different crane
configurations. Find the appropriate wiring
diagram and if necessary program the receiver
and transmitter switch settings shown for the
appropriate diagram. Terminal designators are
marked on the wiring diagram corresponding to
designators found on the Receiver Board. For
terminal locations see Figure 8-1. Receiver
Layout. After selecting the appropriate motors
for each function remember to place the
appropriate label on your transmitter for
describing the appropriate command.
Typically in the following wiring diagrams, the
Hoist is shown as Motor 1, Trolley as Motor 2
and Bridge is shown as Motor 3. Make sure the
transmitter is labeled with the correct functions.
Stick on or movable button labels are provided
with the transmitter for proper labeling.
6-2. Installation.
Follow the procedure in Section 4 - Installation
for installing the receiver.
6-3. Alarms And Horns.
Make sure that the installation includes the
proper alarms, horns, indicator lights and their
associated controls as required by local and
governmental regulations.
6-4. Relay Sequencing.
The Diagrams in this section show actual relay
sequencing. Typically the directional stays in
when the second and third speed is actuated.
6-5. Alarm After ESTOP.
This is only for wiring configurations where the
Aux 3 (relay K12, output J8-6) is being used for
the Alarm function, placing a jumper on JU1 on
the Receiver Board will allow the alarm to
function after an ESTOP command. See Figure
8-1. Receiver Layout for jumper location.
6-6. 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.
6-7. Single-Speed Transmitter Wiring.
For a Single-Speed Transmitter the only wiring
configuration is the diagram in Section 6 -
Wiring. Table 1, Single-Speed Standard
Configuration Hoist, Trolley and Bridge.
6-8.
2-Speed and 3-Speed telePendant
operation.
A 3-Speed
telePendant
will work on a 2-Speed
receiver; the 3
rd
speed position (switch detent) on
the motion buttons will not activate any
functions or speed changes. To use a 3-Speed
telePendant
on a 2-Speed receiver the
particular transmitter Bank to be used must have
matching frequency, Access Codes and its Tx
Type” set to “3 SPD telePendant”. For the 3-
Speed
telePendant
transmitter there are no
configuration switches to set, the default for the
configuration switches is all OFF. The number of
Motors must be selected.
6-9. Commons.
Each receiver relay output (normally open) is
independent (floating) both input and output.
Relay commons (Hot) are not wired together on
the Receiver Board nor connected to the input
power. Relay common wiring must be provided.
This is to give total flexibility. Different motors
and/or functions can use different phases or
independent (even DC) power sources.
6-10. Power or Hot routing.
The Diagrams in this Section show independent
power “HOT” routed to each relay. An alternate
way of routing power is to route all power to
each function from the MR (Master Relay) relay.
This wiring can only be used if the total current
does not exceed the MR relay ratings.
