8/1
8 -
Connection interfaces and
regulated switch mode power
supplies
Modicon Telefast ABE 7 pre-wired system Selection guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8/2 ■ Presentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8/8 ■ Passive connection sub-bases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8/12 ■ Adaptor sub-bases with fixed relays and removable terminal blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8/14 ■ Input/output adaptor sub-bases for or with plug-in relays . . . . . . . page 8/15 ■ Output adaptor sub-bases for plug-in relays . . . . . . . . . . . . . . . . . . . page 8/16 ■ Plug-in relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8/17 ■ Connection sub-bases for analog channels and application-specific channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8/18 ■ Accessories for connection sub-bases . . . . . . . . . . . . . . . . . . . . . . . page 8/20 Power supplies and transformers Phaseo Selection guide: regulated switch mode power supplies . . . . . . . . . . . page 8/22 Selection guide: regulated switch mode power supplies, rectified and filtered power supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8/24 ■ Regulated switch mode power supplies ABL 8MEM, ABL 7RM □ Presentation, description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8/26 □ Selection of protection on the power supply primaries . . . . . . . . . . . . page 8/27 □ References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8/27 ■ Regulated switch mode power supplies ABL 8MEM, ABL 7RP □ Presentation, description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8/28 □ Selection of protection on the power supply primaries . . . . . . . . . . . page 8/29 □ References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8/29 ■ Regulated switch mode power supplies ABL 4 □ Presentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8/30 □ Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8/31 □ Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8/32 □ References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8/33 ■ Appendices □ Function modules: ABL 8 solutions to power outages . . . . . . . . . . . . page 8/34 □ Substitution of ABL 8RP/WP by ABL 4.
. . . . . . . . . . . . . . . . . . . . . . . page 8/35 ■ Regulated switch mode power supplies ASI ABL □ Power supplies for AS-Interface cabling system . . . . . . . . . . . . . . . . page 8/36 □ Selection of protection on the power supply primaries . . . . . . . . . . . page 8/37 □ References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8/37Contents
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