SMC Networks ITV1000 Series Operation Manual page 6

Select a DC power supply with adequate capacity with low ripple.
Ex. : Class 2 voltage source. UL1310 compliant.
For communication master (PLC), we recommend using a product for Profibus communication
with SELV circuit which is compliant to IEC 60950-1, electrical safety standard.
■ LED indication
Item
RUN
Lights when the power is turned on (Green) Light off when the power is cut
DIA
Lights when diagnostic error occurs (Red)
BF
Lights when PROFIBUS communication error
Mounting and Installation
■ Installation
Direct mounting
When the product is mounted directly
onto the panel or device, use screws
suitable for the thread holes below.
(See drawing on the right)
Series Mounting thread
hole
ITV1000 M4×0.7 (Depth 6) 2〜3N･m
ITV2000, M5×0.8 (Through) 5〜6N･m
ITV3000
Bracket mounting
When the bracket is mounted to the product
for mounting it onto the panel or device,
fix the bracket to the product with the screws provided. (See table above for tightening
torque).
The hole of φ7 has become empty in the bracket for a fixed screw.
■ Connector mounting
When mounting the connector with cable to the product, match up the position of the connector
groove (cable side) and key (product side).
Communication connector key
Lights up
occurs (Red)
Tightening
torque
Internal operation is normal
PROFIBUS communication is
Direct mounting Bracket mounting
―6―
Goes off
normal
Power supply connector key