©
National Instruments Corp.
11
cFP-RLY-423
Note
DC path resistance typically remains low for
the life of the relay. At the end of relay life, the path
resistance rises rapidly above 1
Ω
. Load ratings apply
to relays used within the specification before the end of
relay life.
Off-state leakage (120 VDC/250 VAC)
Expected life
Mechanical ................................. 2
×
10
7
operations min
Electrical..................................... 1
×
10
5
operations at rated
resistive load
Maximum switching frequency
Mechanical ................................. 20 operations per second
Electrical..................................... 1 operation per second at
maximum load
Relay operate time ............................ <13 ms
Relay release time............................. <13 ms
Relay bounce time ............................ <6 ms
Contact material................................ Silver cadmium oxide
Physical
Indicators .......................................... Green
POWER
and
READY
indicators,
8 green output state
indicators
Weight ............................................... 142 g (5.0 oz)
Power Requirements
Power from network module ............ 1.2 W at 25 to 60 °C
1.5 W at –40 to 25 °C
Frequency
Off-State Leakage
DC
0.12
µ
A
50/60 Hz
8
µ
A
