Chapter 3 Installation and Wiring
3-5
3.2
Wiring
DANGER OF ELECTRIC SHOCK
Failure to follow this instruction will result in death, serious injury or equipment damage.
RISK OF UNINTENDED EQUIPMENT OPERATION
Failure to follow this instruction can result in death, serious injury or equipment damage.
Be sure to remove ALL power from ALL devices before connecting or disconnecting inputs
or outputs to any terminal or installing or removing any hardware.
Make sure you have COMPLETELY powered down ALL devices before connecting or
disconnecting the bus or network.
If outputs should fail, outputs may remain on or off. Where personnel and or equipment
hazards exist, use an appropriate hard-wired safety system.
To avoid an electric shock, prior to connecting the HTB’s power cord terminals to the power
terminal block, confirm that the HTB’s power supply is completely turned OFF, via a
breaker, or similar unit.
Any other power level can damage both the HTB and the power supply.
When the FG terminal is connected, be sure the wire is grounded.
When turning on the master and slave separately on the CANopen network, the CANopen
Slaves (HTB or otherwise) must be turned on first, and then the CANopen master (GP3000
Series CANopen board type or LT3000 Series using CANopen Master Unit) must be turned
on last. Not doing so may cause the CANopen network to not operate properly.
