TECO E510-201-SH, Инструкция по эксплуатации

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CAUTION
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.
WARNING
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
User Manual
for information) before performing any work on the
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
User
Manual
for locations). The voltage must be zero.
CAUTION
To avoid systematic faults, a test even for faulty demands of the safety function has to be
performed in order to check the correct function of the monitor signal. This test shall be
carried out at system installation, any software changes, parameterization changes, and/or
at least once per year. Refer to “Chapter 5 Troubleshooting and Fault Diagnostics”.
Wiring
The safety related terminals are described in Table.2 and Table.3
Table.2 The safety related terminals
Terminal
Symbol
Description Rating
S1
The function status of S1-SC terminal.
Open: In safety stop mode.
Short: :Non-safety stopmode.
Input resistance：4.22kΩ
Input Current：5 to 6.5 mA
Input Voltage：21.6 to 26.4 V
S2
For function status of S2-SC terminal.
Open：In safety stop mode.
Short：Non-safety stop mode.
SC Common terminal for S1, S2 terminals.