These Chassis are typically used to control relays greater than 8×1 or control multiple relays in series forming larger switches than normally possible such as 16×1 to 32×1 sections. Or control mixtures of 8×1″s, 4×1″s, 2×1″s and 2×2 modules in any combination or configuration for up to 256 relay drives. LEDs on the front panel show switch and power status. Add Switch Modules to complete the system or simply buy the chassis wired out to D connectors to control your own relays. A manual control is optional.

Dimensions:
19″ Rack Mount (483 mm)
15 to 20″ deep (381 mm to 508 mm)
7″ to 14″ (4 to 8 RU) high (135 to 270 mm) Depending on what relays you want to install.
Weight: 15 to 45 lbs (7 to 20.5 Kg) max
AC Power : 75 to 250 Watts max. 110/220 selectable.

Externally Panel Mounted relays can be swapped without taking chassis out of rack.
DC to 40 GHz 50 ohm systems
1×2, 2×2, 1×3 to 1×12 microwave relays.
SMA, 2.92 mm, N, TNC or other connectors
LAN, GPIB, USB, RS232 or Manual Control
100″s of relay choices from almost any vendor.
Custom systems and configurations
Driver chassis wired to D connectors with +5 to +28 volt drives. Sink or source.