13
Environmental
The switch is designed to fully comply with Agilent Technologies’ product
operating environment specifications. The following summarizes the
environmental specifications for these products (Class B1).
Temperature1:
Operating: -25 to +75°C
Storage: -55 to +85°C
Cycling: -55 to +85°C, 10 cycles per MIL-STD 202F, 170D,
Condition A (modified)
Vibration:
Operating: 7 g, 5-2000 Hz @ 0.25 in. p-p
Survival: 20 g, 20-2000 Hz @ 0.06 in. p-p, 4min/cycle, 4cycles/axis
Random: 2.41 g (rms.) 10min/axis
Shock: Half sine: 500 g @ 0.5 ms, 3 drops/direction, 18 total
Operating: 50g @ 6 ms, 6 directions
Humidity:
Operating: 15 to 95 % relative humidity
Storage: 65°C, 95 % RH, 10 days, MIL-STD 202F, Method 106E
Altitude:
Operating: 15,000 feet / 4.6 km
Storage: 50,000 feet / 15.3 km, MIL-STD 202F, Method 105C, Condition B
Troubleshoot Guide
Allowable range
Probable cause Test Low value High Value Remedy
Not connected to supply See Drive Specifications Connect +V to power supply
Supply not turned on Turn on power supply
Supply voltage less than minimum Measure voltage from See Drive Specifications
control pin to +V
Supply current low Measure current draw with See Drive Specifications Increase drive voltage or reduce
drive pin selected drive line resistance
OPEN state voltage too low Measure voltage from (+V-1.5) volts +V volts
control pin to +V
Select lines not at ground (STD DRIVE) Measure voltage from drive Eliminate ground loops and lead
select pin to ground high resistance
TTL “LOW” voltage too high Measure voltage from ground See Drive Specifications Connect ground pin to ground
pin to TTL drive pin
TTL “LOW” voltage < 0.0 volts Measure voltage from ground See Drive Specifications Eliminate ground loops
pin to TTL drive pin
TTL GND pin not grounded Connect GND pin to ground
Driving switch with 87130A Use adapter cable 11764-60011
1. Option 301:
Environmental: storage and cycling temperature: -55C to +65 C
Environmental: operating temperature: -25C to +65C