Installation And Wiring - TECO A510s Series Instruction Manual

The misuse of safety function leads to personal injury or death, property damage, or
economic loss. To ensure that the system complies fully with requirement of safety, make a
system-level risk assessment. TECO Electric Co. cannot assume responsibility for any system
to comply with safety directive.

8. Installation and wiring

The following information is merely a guide for proper installation.
TECO Electric & Machinery Co. cannot assume responsibility for the compliance or the
noncompliance to any code, national, local or otherwise for the proper installation of this
equipment. A hazard of personal injury and/or equipment damage exists if codes are
ignored during installation.
Ensure the safety relay unit and the A510s unit is mounted closely in open type and all
interconnection wiring is short and protected against open and short circuit faults. Refer
EN/ISO13849-1.
Installation
TECO A510s safety stop function should be used under following condition and environment.
In order to meet safety stop, an approved safety relay unit to ISO13849-1 safety category 3.
In addition, all other components with in the safety stop loop shall be 'safety approved'
types.
To avoid an electric shock hazard, insert the magnetic contactor (MC) between power
source and drive. Open the contact of MC and keep away from drive for discharging time
(refer to your drive's
drive. And verify that the voltage on the bus capacitors has discharged before Measure the
DC bus voltage at the P(+) and N(-) terminals or test points. (Refer to your drive's
Manual
for locations). The voltage must be zero.
Wiring
The safety related terminals are described in Table 1 & Figure 1.
WARNING
WARNING
User Manual
for information) before performing any work on the
CAUTION
CAUTION
CAUTION
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User