Inficon SEN.122.162, Operating Instructions Manual

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66 / 80 Sensistor_Sentrac_Strix_Operating_Manual_ninb65en1-01-(2010)
Pin Signal Specification Function
15 Audio line out AC-coupled
Output is unbalanced
Line_OUT- is connected to GND
L carries analog audio symmetrically
to GND
Output voltage swing, min = - 1.65 V
Output voltage swing, max = +1.65 V
Output impedance = 160 Ω @ 400 Hz
136 Ω @ 1 kHz
122 Ω @ 10 kHz
Output LP filter fc = 133 kHz
Output External
Speaker
16 PLC output EXT0 See note
4)
Selectable output
function, see note
5)
17 PLC output EXT1 See note
4)
Selectable output
function, see note
5)
18 PLC output EXT2 See note
4)
Selectable output
function, see note
5)
19 PLC output EXT3 See note
4)
Selectable output
function, see note
5)
20 RS232: DTE ready See note
1)
Serial communication
21 GND GND for I/O
22 RS232: Ring indicator See note
1)
Serial communication
23 Analog output 0-10 V Nominal range = [0.150 ... +10.0] V
Resolution: 8-bit
Output current = -65 mA (sourcing) / +100 mA
(sinking)
Unlimited capacitive load
No short-circuit protection
Linear output between
two measuring levels.
Check value level,
Calculate RL voltage,
calculate resolution.
24 GND GND for I/O
25 PLC input EXT1 See note
3)
Selectable input
function, see note
6)