Допълнителен модул 14 входа/изхода 12VDC SR

SCHNEIDER ELECTRIC Discrete IO extension module, Zelio Logic SR2 SR3, 10 IO, 24V DC

Допълнителен модул 10 входа/изхода, 12VDC SR

Допълнителен модул XT 10 I-O 24 VAC

SCHNEIDER ELECTRIC Discrete IO extension module, Zelio Logic SR2 SR3, 10 I/O, 100-240V AC

SCHNEIDER ELECTRIC Discrete I/O extension module, Zelio Logic, 14 I/O, 24V AC

SCHNEIDER ELECTRIC Discrete I/O extension module - 14 IO, 24V DC, for Zelio Logic

SCHNEIDER ELECTRIC Discrete I/O extension module, Zelio Logic, 14 I/O, 100..240V AC