Environment

Temperature . . . . . . . . . . . . . . . . . . . .

O perating 41°F to 95°F (5°C to 35°C)

 

Storage -22°F to 149°F (-30°C to

 

65°C)

Humidity . . . . . . . . . . . . . . . . . . . .

Operating 10% to 80% (no condensa-

 

tion)

 

Storage 5% to 85% (no condensation)

Shock . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating 1 G (less than 1 milli-

 

second)

 

Storage 2 G (less than 1 millisecond)

Vibration . . . . . . . . . . .

Operating 0.25 G, 55Hz (maximum)

 

Storage 0.50 G, 55Hz (maximum)

Insulation resistance. . . . . .

10 megaohms between AC power line

 

and chassis

Dielectric strength . . . . . . . . . .

No trouble when 1 kilovolt (R.M.S.)

 

50 or 60 Hz is applied for more than 1

 

minute between AC power line and

 

chassis

Interface

Interface . . . . . . . . . . . . . . . . . . . . . . . . . . .

Centronics® compatible,

8-bit parallel

Synchronization . . . . . . . . . . . . . . .

By externally supplied

 

STROBE

 

 

pulses

 

 

Handshaking . . . . . . . . . . . . . . . . . . . .

By

ACKNLG

or BUSY signals

Logic level . . . . . . . . . . . . . . . . . . . . . . . .

Input data and all interface control

 

signals are compatible with TTL levels

H-3