OMRON
Screw-less Clamp Terminals with Transistors
DRT2-ID16SL

Short/disconnection detection: Not supported. Specifications: Inputs, NPN (+ common), 16 points.

OMRON
Screw-less Clamp Terminals with Transistors
DRT2-ID16SL-1

Short/disconnection detection: Not supported. Specifications: Inputs, PNP (- common), 16 points.

OMRON
Screw-less Clamp Terminals with Transistors
DRT2-ID16SLH

Short/disconnection detection: Supported. Specifications: Inputs, NPN (+ common), 16 points.

OMRON
Screw-less Clamp Terminals with Transistors
DRT2-ID16SLH-1

Short/disconnection detection: Supported. Specifications: Inputs, PNP (- common), 16 points.