Tx3-Cx-2-A Power Supply And Battery Calculations; Total Door Open Time Per Hour - Mircom TX3 Series Installation Manual

Use the forms below to determine the required secondary power supply
(batteries).
Enter values in the shaded areas.
Table 4:
TX3-CX-2
Output 7
Output 8
* Enter 1 if a maglock is used, otherwise enter 0.
** Enter the current draws for output 7 and output 8. Consult the device
manufacturer's specifications for this information.
The total current from output 7 and output 8 should not exceed 1 A.
6.1

Total Door Open Time Per Hour

Enter values in the shaded areas.
Table 5:
UL Listed TX3-CX Card Access System Installation Manual
62
LT-6906 Copyright 2019
6
TX3-CX-2-A Power Supply and
Standby Current
Model
1
*
*
Total Door Open Time Per Hour
Door open timer
(seconds)
X
Battery Calculations
Number
X 0.5
(A) **
X
(B) **
X
Total standby current (add above currents)
Approximate number of
times the door is unlocked
per hour
/3600
Total Standby
Standby
(amperes)
= 0.5
=
=
= (C)
Total door open time per
hour (hours)
= (D)
Version 2