ABB REF 54 Series Technical Reference Manual page 37

1MRS750527-MUM

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Technical Reference Manual, General
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The REF 541, REF 543 and REF 545 feeder terminals differ from each other
regarding the number of digital inputs available.
The digital inputs of the REF 54_ feeder terminals are voltage-controlled and
optically isolated. For technical data of the digital inputs, refer to Table 4.2.1-3 on
page 75.
The parameters for input filtering, input inversion and pulse counters (see sections
below) can be set in the Configuration menu under each I/O card (e.g.
Configuration/BIO1/Input filtering).
The events and parameters of I/O cards are included in the event and parameter lists
on the CD-ROM "Technical Descriptions of Functions" (refer to section
"References" on page 96).
7DEOH  'LJLWDO LQSXWV DYDLODEOH IRU WKH 5() B
5() 
Inputs
PS1_4_BI1
PS1_4_BI2
PS1_4_BI3
BIO1_5_BI1
BIO1_5_BI2
BIO1_5_BI3
BIO1_5_BI4
BIO1_5_BI5
BIO1_5_BI6
BIO1_5_BI7
BIO1_5_BI8
BIO1_5_BI9
BIO1_5_BI10
BIO1_5_BI11
BIO1_5_BI12
5() 
1) 1)
PS1_4_BI1
1) 1)
PS1_4_BI2
1) 1)
PS1_4_BI3
BIO1_5_BI1
BIO1_5_BI2
BIO1_5_BI3
BIO1_5_BI4
BIO1_5_BI5
BIO1_5_BI6
BIO1_5_BI7
BIO1_5_BI8
1) 1)
BIO1_5_BI9
1)
BIO1_5_BI10
1)
BIO1_5_BI11
1)
BIO1_5_BI12
BIO2_7_BI1
BIO2_7_BI2
BIO2_7_BI3
BIO2_7_BI4
BIO2_7_BI5
BIO2_7_BI6
BIO2_7_BI7
BIO2_7_BI8
1)
BIO2_7_BI9
BIO2_7_BI10
5() B
5() 
BIO1_5_BI1
BIO1_5_BI2
BIO1_5_BI3
BIO1_5_BI4
BIO1_5_BI5
BIO1_5_BI6
BIO1_5_BI7
BIO1_5_BI8
1)
BIO1_5_BI9
1)
BIO1_5_BI10
1)
BIO1_5_BI11
1)
BIO1_5_BI12
1) BIO1_6_BI1
1) BIO1_6_BI2
1) BIO1_6_BI3
BIO1_6_BI4
BIO1_6_BI5
BIO1_6_BI6
BIO1_6_BI7
BIO1_6_BI8
1)
BIO1_6_BI9
1)
BIO1_6_BI10
1)
BIO1_6_BI11
1)
BIO1_6_BI12
1) BIO2_7_BI1
BIO2_7_BI2
BIO2_7_BI3
BIO2_7_BI4
BIO2_7_BI5
BIO2_7_BI6
37