Environment; Protection Features; Safety Features - Allen-Bradley 1606-XLS960BUFFER Reference Manual

Environment

Protection Features

Safety Features

16
Attributes
(1)
Operational temperature
Storage temperature
(2)
Humidity
Vibration sinusoidal
Vibration random
Shock
Altitude
Overvoltage category
Degree of pollution
LABS compatibility
(1) Operational temperature is the same as the ambient or surrounding temperature and is defined as the air
temperature 2 cm (0.79 in.) below the unit.
(2) Do not energize while condensation is present.
Attributes
Electrical protection
Overvoltage protection in buffer mode
Degree of protection
Penetration protection
Reverse polarity protection
Input overvoltage protection
Internal input fuse
Attributes
Class of protection
Isolation resistance
Chassis ground terminal
resistance
Rockwell Automation Publication 1606-RM105A-EN-P - July 2020
Values
-25...+70 °C (-13...158 °F)
-40...+70 °C (-40...158 °F)
5...95% r.H.
2...12.5 Hz: ±1.6 mm (0.06 in.);
12.5...500 Hz: 1 g
2 hours / axis
0.5 m²(s³)
2 hours / axis
15 g 6 ms, 10 g 11 ms
3 bumps / direction,
18 bumps in total
0...6000 m (0...20,000 ft)
III
II
2
The unit does not release any silicone or other LABS-critical substances and is
suitable for use in paint shops.
Values
Electronically protected against overload, no-load, and short-circuits
32V DC typ
35V DC max
IP 20
> 3.5 mm (0.14 in.)
Yes
Yes
Not included
Values Notes
No classification
Install the buffer module
according to IEC 61140 or
according to Class III rules
IEC 60950-1 possible
> 500 MΩ Supply voltage to signal port
> 500 MΩ Supply voltage to housing
> 500 MΩ Signal port to housing
Between housing and chassis
< 0.1 Ω
ground terminal
Notes
—
For storage and transportation
IEC 60068-2-30
IEC 60068-2-6
IEC 60068-2-64
IEC 60068-2-27
Approvals apply only up to 2000 m (6562 ft)
IEC 62103, EN 62477-1
IEC 62103, EN 62477-1, above 2000 m (6562
ft) altitude
IEC 62103, EN 62477-1, not conductive
Notes
If there is an internal buffer module anomaly, a redundant
circuit limits the max output voltage. Buffering stops and
automatically attempts to restart.
EN/IEC 60529
For example, screws and other small parts
-35V max
35V max, no harm, or anomaly of the unit
—