Mach Power AC-ASDSC-017 Manual De Usuario página 7

ENG
2. Preparation before use
1. Input interface: +12V level signal or DC12V pulse signal with more than 100ms
pulse width, driving current>10mA or dry contact signal or RS485 signal;
2. Wiring connection: please connect the wires according to the marks
L/R Open Link Cable
Note:
Methods of barrier open signal connection are provided as follow.
A. Dry contact signal: VDD is common port, OPE-L and OPE-R respectively linking
with VDD means a signal of left-open and right-open;
B. +12V level signal or DC12V pulse signal: GND is common port, OPE-L and
OPE-R connecting with GND respectively become a high electrical level loop and
a low electrical level loop. The form loop is left-open signal and the latter one is
right-open signal.(Note: High frequency should link OPE-L or OPE-R)
C. RS485 signal: TA, TB is A+, B- respectively, GND is common grounding.
D. Link cable: Directly connect the link cable ports of the two turnstiles(BUT1,
OPE-L, OPE-R, CLOSE-L, CLOSE-R, GND)
3. Check the cable linking, make sure it accords with the diagram and all the
interfaces have been firmly connected. Check that all the devices are earthing or
not, only everything is OK, can the mechanism be debugged
3. Important notices
1. Without permission, please do not install any devices on the casework. Make
sure the equipment's earthing is reliable and devices are in the condition of safety
and reliability.
2. When the devices are used in the open air, they should be install on cement
podium of 100mm---200mm height so as to avoid moisture; at the same time,
build a tent over the devices to keep from rain. Directly installation in the open air
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