14
Chapter 2 Installation
2.1 Chassis Options
The FRM220-2000MS converter cards can be placed in any FRM220 series chassis, including the 20 slot CH20, 8 slot CH08 chassis, 4 slot
CH04A, 2 slot CH02M, 1 slot built-in power CH01 or adapter type CH01. Chassis with built-in power are available with single AC (90-240VAC),
single DC (18~75VDC). Dual AC, dual DC or AC plus DC combo for all chassis except CH01.