Fermax AC-MAX CU-2KIT Manual De Instrucciones página 54

Cod. 970073EIPb V04_21
Fig. 16 Connection diagram for expander and AC-MAX central unit with Wiegand readers (kit ref. 5224)
TML power outputs
TML is dedicated to supply readers at doors. The terminal TML+ is protected with 0.2A electronic fuse .
The terminal TML- is internally shorted to ground. Green LED indicator is located at the TML+ terminal to
signal voltage at the output.
VOUT power output
VOUT power supply output is dedicated to supply connected Central Unit. The terminal VOUT+ is
protected with 0.2A electronic fuse . The terminal VOUT- is internally shorted to ground. Green LED
indicator is located at the VOUT+ terminal to signal voltage at the output.
AUX power output
AUX power supply output is dedicated to supply additional electronic modules. The terminal AUX+ is
protected with 0.2A electronic fuse. The terminal AUX- is internally shorted to ground. Green LED
indicator is located at the AUX+ terminal to signal voltage at the output.
Memory reset EXP:
1. Turn off power supply
2. Short LCK1 and DC1 lines, remove jumper from MEM contacts.
3. Turn on power supply and put jumper on MEM contacts within 5 seconds.
4. LED DCL will pulsate.
5. Remove conenction between LCK1 and DC1.
6. LED DCL will be stopped and LED RUN will pulse.
7. Count the number of LED RUN pulses and press RES button when the number
corresponds to required address.
•
The device will switch back from Service Mode to Normal Mode, with the default settings and
the new address. (It is possible to change the address later via AC-MAX LT/ST by setting the
Controller to low level and pressing the RS-485 tab).
Manual addressing
Door 1- Door 4
EN
24/30