General Output Ports - EVT EC5000 Manual

5.4 General Output Ports

The general output port is a 10-pin port marked with "OUTPUT". It is compatible with 16-
24AWG wire.
There are 8 photo-isolated general output ports (NPN type) for driving resistive load or
inductive load. The ports can sink 350mA/30V current. These ports need no fly-wheel
diode when driving inductive load, because there are zener diodes onboard. The output
saturation voltage V is less than 0.2V @ 350mA, and leakage corrent I is less than
on off-leek
50uA.
As the concept of relay (definitions of OPEN and CLOSE), the MOSFET does not conduct
when API sent command OPEN; when command CLOSE is sent, the MOSFET conducts and
sinks up to 350mA current. The camera default setting is no output (OPEN) when power
on.
EVT GmbH, Haid-und-Neu-Str. 7, 76131 Karlsruhe, Germany www.evt-web.com, info@evt-web.com
Tel.: 0049 721 668 004 23 0