Watlow Silver Series EM - Manual (Page 11)

11 Watlow Silver Series OIT Installation Guide
coil excess cable and place it next to AC powered equipment.
• Cover any equipment used in the enclosure that operates at high
frequency or high current levels with a grounded metal shield.
Installation
It is necessary to follow all installation procedures described in this
chapter for electrical noise immunity and CE compliance.
Your Maple Systems OIT is designed to connect easily to your PLC.
External rear connectors provide quick connections for power,
communications and programming wiring.
Connect the OIT to Power
Use the separate 3-position terminal block supplied with the OIT to
provide power to the OIT.
The power cable for the OIT should be 18AWG, 2-conductor wire with a
shield drain wire and protective shield (foil/braid). You may buy cable
P/N 6030-0009 by the foot from Maple Systems to make your own
power cable.
Always run the DC ground wire directly back to the signal return of the
power supply. Do not use the chassis ground wire as your signal return.
Caution: To prevent possible damage to the OIT, we
recommend waiting ten seconds after removing power to the
OIT before applying power again.
0600-0101-0000 Rev A