IBM PC 100, Technical Manual

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Chapter 1. System Description
Connector Description
The power supply has four, 4-pin connectors for internal devices. The total power used by the connectors
must not exceed the amount shown in Figure 10 on page 12. Signal and pin assignments are shown on
page 20.
Physical Specifications
The following figure shows the physical specifications for the PC 100 and PC 300.
Figure 11. Physical Specifications
Size
Width
440 mm (17.32 in.)
Depth 420 mm (16.53 in.)
Height 102 mm (4.00 in.)
Weight
Minimum configuration 8.0 kg (17.61 lb)
Maximum configuration (fully populated with typical options) 10.0 kg (22.0 lb)
Cables
Power cable
1.8 m (6 ft)
Keyboard cable Approx. 2 m (10 ft)
Air Temperature
System on
10.0 to 32.0°C (50 to 90°F)
System off 10.0 to 43.0°C (50 to 110°F)
Humidity
System on
8% to 80%
System off 8% to 80%
Maximum Altitude
ñ
2133.6 m (7000 ft)
Heat Output
Minimum configuration
20 W (68.57 Btu per hour)
Maximum configuration
ò
210 W (719.25 Btu per hour)
Electrical
Input voltage (range is switch selected; sine wave input is required)
Low range 110 (min) to 127 (max) V ac
High range 200 (min) to 240 (max) V ac
Frequency
50
±
3 Hz or 60
±
3 Hz
Input, in kilovolt-ampere (kVA)
Minimum configuration 0.08 kVA
Maximum configuration 0.30 kVA
Electromagnetic Compatibility
FCC Class B
ñ
This is the maximum altitude at which the specified air temperatures apply. At higher altitudes, the maximum air
temperatures are lower than those specified.
ò
Based on the 145-watt maximum capacity of the system power supply.
Chapter 1. System Description
13