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Overview
2
Overview
2.1
Unit structure
The safety card PMCprotego S2-2(-C) is an expansion of the servo amplifier PMCprot-
ego D. It is used for safe motion monitoring, which is achieved in conjunction with the
standard motor encoder and servo amplifier. In the event of an error, the servo amplifier's
power element shuts down the power quickly and safely.
2.1.1
Unit features
The safety card has the following features:
2 single-pole digital inputs to activate the safety function Safe Stop 1 (SS1) in accordance
with EN 61800-5-2 (fixed assignment):
}
Safety function Safe Stop 1 (SS1)
}
Input to reset the safety card after an error
7 single-pole digital inputs, which can be assigned the following safety functions in accord-
ance with EN 61800-5-2 in the safety card's Configurator:
}
Safe Stop 2 (SS2)
}
Safe Operating Stop (SOS)
}
Safe Speed Range (SSR)
}
Safely Limited Speed (SLS)
}
Safe Direction (SDI)
}
Safely Limited Increment (SLI)
2 single-pole digital outputs with fixed function:
}
Safe Torque Off (STO)
}
Safety card ready (Ready)
4 single-pole digital outputs, which can be freely assigned the status of safety functions.
Supply voltage
}
24 VDC for digital outputs
LEDs for
}
Supply voltage (POWER)
}
System status (RUN)
}
Download of configuration data (CONFIG)
}
Fault or drive torque-free (STO)
C type:
}
PMCprotego S2-2-C: Coated circuit board
Operating Manual PMCprotego S2-2(-C)
1002529-EN-04
7
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