Limitless™
WDRR Receiver
Issue 1,
50063987
www.honeywell.com/limitless
6
2.5
Operational Characteristics
Item
Specification
3
(see example below)
Output response time (typ.)
1
One (1) or more Limitless™ inputs: 25 mS (non-simultaneous operation; see NOTICE)
Each additional Limitless™ input: Add 20 mS (simultaneous operation)
Limitless™ input actuation
rate (max.)
2
20 cycles/min
1
Time between Limitless™ input change of state (actuation or de-actuation) and the associated WDRR output change.
2
One cycle is an actuation and de-actuation or two change of states of a Limitless™ input (50% duty cycle)
3
Specifications based on lab environment testing and simultaneous change of state (actuation or de-actuation) of up to 14 Limitless™
inputs. Actuation rate and/or response time may be affected by RF activity in the chosen application (see Section 8.4.3 for more
information)
Example:
Simultaneous Operation= Typical Output Response time for four (4) Limitless inputs being actuated
simultaneously: 25 mS + 20 mS + 20 mS +20 mS = 85 mS
Non-Simultaneous Operation= Typical Output Response time for four (4) Limitless inputs not being actuated
simultaneously: 25 mS
NOTICE
*
Improvement in the response time and /or increased actuation rate may be obtained by avoiding
simultaneous change of state of the Limitless™ inputs. i.e. a 50-100mS time span difference from one
Limitless™ input change of state to any other Limitless™ input change of state.
CAUTION
*
The WDRR receiver offers optimal performance when paired with Limitless™ inputs that have a
firmware version of 7170 or a greater number (i.e., FW7170 will be printed on the Limitless™ input
label). If the Limitless™ input is paired with older firmware (FW7170 or a lesser number), the WDRR
may exhibit delayed responses under simultaneous operation.
2.6
EMC Specifications
The latest applicable EMC Standards are as follows:
• EN 300 328, V1.7.1
• EN 61326-1 (2006)
• EN 301 489-1, V1.8.1
• EN 301 489-17, V2.1.1
2.7
Environmental Specifications
Table 10 – Environmental Specifications
Item
Specification
Operating temperature
-20 °C to 70 °C [-4 °F to 158 °F]
Storage temperature
-20 °C to 70 °C [-4 °F to 158 °F]
Operating humidity
0 %RH to 100 %RH
Shock
IEC 60068-2-27; half sine, 10 g, 6 ms, 3 axis
Vibration
IEC 60068-2-6; 10-500 Hz w/ 0.35 mm – peak-to-peak, 58-500 Hz – 5 g
