Opto 22 PB16 G1 Family 16-Channel I/O Module Rack

OPTO 22 PB16 Relay Circuit Board With Relays I/O, 16 Channel 32 Pin, Status LED

Opto 22 PB16A G1 16-Channel I/O Module Rack

NEW GOULD OPTO 22 PB16 16 CHANNEL RACK 100-0063

Opto 22 PB16AH G1 Family 16-Channel Analog I/O Mounting Rack, For 16 G1 Analog

Opto 22 PB16AH G1 16-Channel Analog Mounting Rack

Opto 22 PB16T G1 16-Channel I/O Module Rack with 2 Barrier Strips

Opto 22 PB16C G1 16-Channel I/O Module Rack, Edge Connector Extra Terminal Strip