Measurement Computing WebDAQ 316 User Manual page 28

Power
Table 14. Power specifica ons
Parameter
Input voltage
Input wa age
External power
adapter
Power behavior
Ba ery
Note 7. If using a different supply, ensure that it has a posi ve center pin.
Mechanical
Table 15. Mechanical specifica ons
Parameter
Dimensions
(L × W × H)
Weight
Environmental
Table 16. Environmental specifica ons
Parameter
Opera ng
temperature range
Storage
temperature range
Ingress protec on
Opera ng humidity
Storage humidity
Maximum al tude
Pollu on Degree
Note 8. WebDAQ opera on is intended for indoor use only, but may be used outdoors if installed in a suitable
enclosure.
Condi ons Specifica on
Center posi ve 6 VDC to 16 VDC
4 W typ, 10 W max
p/n PS 9 volts, 1.67 amps, 110 VAC to 240 VAC input range
9V1AEPS230V
(Note 7)
W1 jumper So power on using the momentary power bu on; device can
installed (factory turn its power off to shut down. Device does not resume
default) opera on if power is lost.
W1 jumper Device is always on if power is applied. Power bu on func ons
removed only as a reboot bu on.
One 3 V bu on cell lithium ba ery (BR1225 or CR1225) required
to maintain me of day clock when device is powered off.
Specifica on
158.8 × 146.1 × 38.1 mm (6.25 × 5.75 × 1.50 in.)
177.0 × 146.1 × 38.1 mm (6.97 × 5.75 × 1.50 in.) includes spring terminal
635 g (1.45 lb)
Specifica on
0 °C to 50 °C max
–40 °C to 85 °C
IP30
10% to 90% RH, noncondensing
5% to 95% RH, noncondensing
2,000 m (6,562 )
2
WebDAQ 316 User's Guide
page 28