- Error sense (+S, -S) for each position.
- Output voltage (+V,-V) for each position to permit wiring for local sense.
- Current share bus (one) connection brought out for each pair of modules. (Each pair internally connected using DIP switches on the backplane).
- Output status alarm contacts (Form C) for each position.
The Model RA 19-3B is designed to accommodate up to three 350 Watt (1/3 rack) models. To mix 1/3, 1/6 rack and 1/8 rack power supplies in the same rack adapter, see Model RA 19-4B.
The Model RA 19-4B is designed to accommodate up to two 350 Watt (1/3 rack) power supplies. Two additional slots are available for either 1/6 rack or 1/8 rack power supplies.
- Two 1/3 rack modules (slots 1-2) and up to two 1/6 rack modules (slots 3-4) (Figure above)
- Two 1/3 rack modules (slots 1-2) and up to two 1/8 rack modules (slots 3-4), and one filler panel RFP 19-124 for each 1/8 rack module (filler panel shown in figure below)
The Model RA 19-5B is designed to accommodate one 350 Watt (1/3 rack) power supply. Four additional slots are available for either 1/6 rack or 1/8 rack power supplies.
- One 1/3 rack module (slot 1) and up to four 1/6 rack modules or 1/8 rack modules (slots 2-5), and one filler panel RFP 19-124 for each 1/8 rack module (Figure above)
The Model RA 19-6B is designed to accommodate up to six 150 Watt (1/6 rack) (to mix 1/6 rack and 1/8 rack power supplies in the same rack adapter, see Model RA 19-7B).
The Model RA 19-8B is designed to accommodate up to eight 50 Watt or 100 Watt (1/8 rack) HSF power supplies.
The Model RA 19-7B is designed to accommodate up a mix of 150 Watt (1/6 rack) and 50 Watt or 100 Watt (1/8 rack) HSF power supplies; built-in flexibility allows many standard configurations:
- Three 1/6 rack modules (slots 5-7) and up to four 1/8 rack modules (slots 1-4) (Figure above)
- Four 1/6 rack modules (slots 4-7), one or two 1/8 rack modules (slots 1, 2, slot 3 empty), and filler panel RFP 19-12 to cover unused portion of slot 3
- Two 1/6 rack modules (slots 6-7), up to five 1/8 rack modules (slots 1-5), and filler panel RFP 19-24 to cover unused portion of slot 5
- One 1/6 rack module (slot 7), up to six 1/8 rack modules (slots 1-6) and two filler panels RFP 19-24 to cover unused portion of slots 5 and 6
The Model RA 19-1U is designed to accommodate up to four low profile (1U, 1/4 rack) 50W, 100W and 150W power supplies (Series HSF-1UR and HSF-1U).
The Model RA 19-4C is designed to accommodate up to four 300W, 600W and 1200W/1500W (1/4 rack) Series HSF power supplies.
