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

NEW GOULD OPTO 22 PB16 16 CHANNEL RACK 100-0063

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

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

Opto 22 PB8 G1 8-Channel I/O Module Rack

Opto 22 PB16H G1 16-Channel Rack with Header Connector

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

Opto 22 PB16HC G1 16-Channel Rack with Header Connector Extra Terminal Connector