VTS Medical Systems VTS5000 Series, Operating Instructions Manual

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14
2.9 Control Loop Terminal Function Table
Functional Specification of Control Loop Terminal
Category
Terminal
Number
Functions Specification
Multi-functiona
l Digital Input
Terminal
X1
Effective when short circuit between(X1
、
X2
、
X3
、
X4
、
X5
、
X6
、
X7)~COM, and the functions are set
by parameters F7.00~F7.06(common port: COM)
INPUT, 0~24V level signal, low
level effective, 5mA.
X2
X3
X4
X5
X7
X6
X6 can work as one of the multi-functional
terminals, also as high-speed pulse input terminal
with programming, see F7.05.
Digital Output
Terminal
Y1
Multi-functional programmable collector open
circuit output channel 2, can be programmed as
DO terminal of various functions (common port:
COM)
OUTPUT, maximum load
current≤50mA.
Y2
DO
Can be programmed as impulse output terminal
of various functions as many as 13 kinds (common
port: COM). See F6.23. OUTPUT, output frequency
rangeF6.32~F6.35, set maximum
frequency as high as 50KHz.
Analog
Input/Output
Terminal
AI1
AI1 receives voltage/current input. Jumper JP3
(for jumper terminal AI1) can select voltage or
current input mode, and voltage input is the
default one. For current input, just short the
middle and another pin with the jumper cap. AI 2
only receives voltage input. Measuring range
setting is function code F6.00~F6.11. (reference
INPUT, input voltage range:
0~10V (input impedance:
100KΩ), input current range
0~20mA (input impedance:
500Ω).
AI2