The XP95A Low Power Relay Base incorporates a low power relay to control field equipment such as automatic door closers.

• Gives a set of voltage-free contacts controlled by the remote output of a detector
• Draws negligible current

FUNCTION
The XP95 Low Power Relay Base, which is a de vel -op ment of the standard XP95 base, incorporates a relay to control field equipment.

FEATURES
The XP95 Low Power Relay Base gives a set of voltfree changeover relay contacts controlled by the remote output of an XP95 detector. By using a latching relay coupled to an effi cient drive circuit, the unit operates like a con ven tion al relay while having negligible current drain.
The base also retains the facility to drive a remote LED which mimics the detector remote output.

Technical Data

Supply voltage 17V–28V DC
Maximum current consumption at 24V
switch-on surge, 250 ms max. 5mA
relay reset (de-energised) relay set (en er gised) 40µA
Switching times (ex clud ing polling)
reset to set at 17V 125ms
at 28V 70ms set to reset 22ms
Contact rating at 30V AC or DC 1A
Remote LED output Supply voltage in series
with 4.4kΩ re sis tor
Operating temperature –20° C to +70° C
Humidity (no con den sa tion) 0%–95% RH