4 items listed below
VH-8XYR
Input/ Output Expansion Module
4 DI (DC 24V sink) ; 4 DO (Relay)
VB-8Y★ / VB-16Y★ / VB-8Y★-C
Output Expansion Module
VB-8Y★: 8 DO; connected by barrier terminal VB-16Y★: 16 DO; connected by ba...
VB-32E★-◆C
Input/Output Expansion Unit
16 DI (DC 24V); 16 DO; connected by ATX connector (including wires)