Single-channel connection
+24 V
OUT
SGND
IN2
K
IN1
1
2
Note:
• Both STO inputs (IN1, IN2) must be connected to the activation switch. Otherwise, no SIL/PL classi-
fication is given.
• Pay special attention to avoiding any potential failure modes for the wiring. For example, use shielded
cable. For measures for fault exclusion of wiring, see eg. EN ISO 13849-2:2012, table D.4.
Drive
1
Control unit
2
Activation switch
Note: A single-channel activation switch can limit the SIL/PL capability of the safety function
to a lower level than the SIL/PL capability of the STO function of the drive.
K
The Safe torque off function 175
Summary of Contents for ACS880-04F-504A-3
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 04F drive modules Hardware manual ...
Page 2: ......
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Page 50: ...50 Mechanical installation ...
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Page 116: ...116 ...
Page 122: ...4 3 2 122 Maintenance ...
Page 128: ...128 ...
Page 143: ... Package dimensions Package dimensions without IP shroud kit Technical data 143 ...
Page 158: ...158 ...
Page 160: ...Standard configuration IP20 UL Type Open 160 Dimension drawings ...
Page 161: ...Drive module with options E208 and H370 IP20 UL Type Open Dimension drawings 161 ...
Page 162: ...Drive module with options 0B051 E208 0H371 IP00 UL Type Open 162 Dimension drawings ...
Page 163: ...Drive module with options 0B051 E208 0H371 C217 IP00 UL Type Open Dimension drawings 163 ...
Page 164: ...Drive module with options 0B051 0H371 IP00 UL Type Open 164 Dimension drawings ...
Page 165: ...Mounting plate opening 3AXD50000038119 Dimension drawings 165 ...
Page 166: ...3AXD50000038119 166 Dimension drawings ...
Page 167: ...External control unit 3AXD50000011687 Dimension drawings 167 ...
Page 168: ...168 ...