AutomationDirect will close at 3:00 PM ET on Wednesday, Nov 21st. We will also be closed on Thursday & Friday, Nov 22nd & 23rd, for Thanksgiving. The shipping cutoff for same-day FedEx shipments on Wednesday, Nov 21st is 3:00PM ET. Freight shipments as well as customer pickups deadline is 1:00PM ET. There will be NO UPS shipping available on Wednesday. Orders placed after the same-day shipping cutoff times will ship on Monday, November 26th.
Need help selecting a PLC family? Use our selection tool to configure and order.
Stackable PLCs do not use base chassis; instead, the backplane (data bus) is constructed through connections made when the modules are stacked together. Terminal bases allow easy I/O hardware changes after the system is configured and stacked. Do-more T1H terminal bases are available in screw or spring clamp versions for both half-size and full-size I/O models.