Newport CDR-DCB, User Manual

Page: 23 / 58

Features and Specifications 23
MODEL CDR-DCB/STEP
Thermal
Requirements
Storage temperature range -30
°
C to +85
°
C.
Operating ambient temperature 0
°
to 40
°
C.
Thermal resistance (base plate to ambient):
•
No heatsink or fan: 0.92 deg C/W.
•
No heatsink with fan: 0.51 deg C/W.
Mechanical
Size
Weight
7.50 x 7.0 x 1.9 in. (190 x 178 x 49 mm).
2.13 lbs. (0.96 kg).
Connectors
J1: Power
J2: Motor
J3: Controller
J4: RS232
3-position terminal strip
25-position female Sub-D type: #4-40
standoffs for cable shell lock screws.
25-position female Sub-D type: #4-40
standoffs for cable shell lock screws.
9-position female Sub-D type: #4-40 standoffs
for cable shell lock screws.
Connector shells are connected to amplifier
chassis for grounding/shielding.
Other
Pollution Degree
Installation Category
Altitude
Operating Humidity
Instrument Use
2
I
<2000 meter
<90% relative humidity non-condensing.
Models CDR-DCB and CDR-STEP are intended
for indoor use only.
Table 4: Technical Specifications CDR-DCB (continued)