3 XS/SC26-2 Overview
With the option to add up to eight I/O expansion modules, the XS26-2 Expandable Safety Controller has the capacity to
adapt to a variety of machines, including large scale machines with multiple processes.
• Program in minutes with intuitive, easy-to-use configuration
software
• Up to eight expansion I/O modules can be added as
automation requirements grow or change
• Choose from six expansion module models
• Expansion module models have a variety of safety inputs,
solid-state safety outputs and safety relay outputs
• Innovative live display feature and diagnostics allow for active
monitoring of I/O on a PC and assist in troubleshooting and
commissioning
• Safety Controller and input modules allow safety inputs to be
converted to status outputs for efficient terminal use
•
Ethernet-enabled models can be configured for up to 256
virtual status outputs
3.1 XS/SC26-2 Models
All Expandable and Non-Expandable Base modules have 18 Safety Inputs, 8 Convertible Safety I/Os, and 2 Solid-State
Safety Output pairs. Up to eight expansion modules, in any combination of input and output modules, can be added to the
expandable models of the Base Controller.
Table 1: Expandable Base Models
Model Display Network
XS26-2 No No
XS26-2d Yes No
XS26-2e No Yes
XS26-2de Yes Yes
Table 2: Non-Expandable Base Models
Model Display Network
SC26-2 No No
SC26-2d Yes No
SC26-2e No Yes
SC26-2de Yes Yes
Table 3: I/O Expansion Modules
Model Description
XS16si Safety Input Module - 16 inputs (4 convertible)
XS8si Safety Input Module - 8 inputs (2 convertible)
XS2so 2 Dual Channel Solid-State Safety Output Module
XS4so 4 Dual Channel Solid-State Safety Output Module
XS1ro 1 Dual Channel Safety Relay Module
XS2ro 2 Dual Channel Safety Relay Module
XS/SC26-2 and SC10-2 Safety Controllers
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