MAN0974-14-EN_XL7_XL7P_UM
July 6, 2022
Page 11 | 199
a.
All applicable codes and standards need to be followed in the installation of this product.
b.
For I/O wiring (discrete), use the following wire type or equivalent: Belden 9918, 18 AWG or larger.
Adhere to the following safety precautions whenever any type of connection is made to the module.
a.
Connect the green safety (earth) ground first before making any other connections.
b.
When connecting to electric circuits or pulse-initiating equipment, open their related breakers.
Do not make connections to live power lines.
c.
Make connections to the module first; then connect to the circuit to be monitored.
d.
Route power wires in a safe manner in accordance with good practice and local codes.
e.
Wear proper personal protective equipment including safety glasses and insulated gloves when
making connections to power circuits.
f.
Ensure hands, shoes, and floors are dry before making any connection to a power line.
g.
Make sure the unit is turned OFF before making connection to terminals. Make sure all circuits
are de-energized before making connections.
h.
Before each use, inspect all cables for breaks or cracks in the insulation. Replace immediately if
defective.
1.2
Grounding
Grounding is covered in various chapters within this manual.
1.3
Compliance
To check for compliance and updates, visit the Horner website.
North America
https://hornerautomation.comhttp://www.heapg.com/
Europe
http://www.hornerautomation.eu
