Constat - Allen-Bradley 2094-AL15S Installation Instructions Manual

20 Line Interface Module
Safety Contactor
The safety contactor includes three main contacts (normally-open) that close
when coil power is applied.
The three auxiliary (safety) contacts (used in 2094-ALxxS, 2094-BLxxS, and
2094-XL75S-Cx line interface modules) are volt-free, positively-guided, and
mechanically-latched.
A fourth volt-free normally-open contact is also available, but is not safety rated and
IMPORTANT
should not be used in a safety string.
Figure 15 - IOL Contactor Status
(catalog numbers 2094-AL S, 2094-BL S, and 2094-XL75S-C )

CONSTAT_11

CONSTAT_21
CONSTAT_31
CONSTAT_53
See Power Specifications
Rockwell Automation Publication 2094-IN005H-EN-P - October 2012
CR1
5 6
3 4
1 2
IOL-13
IOL-14
IOL-15
IOL-16
IOL-17 IOL-18
IOL-19 IOL-20
A1
A2
Line Interface Module
on page 52 for auxiliary contactor specifications.
CONSTAT_12
CONSTAT_22
CONSTAT_32
CONSTAT_54