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Emerson A6312 Schnellstartanleitung Seite 12

Drehzahl- / key-monitor
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Product Information / Produktinformation A6312
Rotational Speed Monitor
Signal conditioning
Sensor signal outputs
Channel 1 − SENS 1
Channel 2 − SENS 2
Signal output
Precision
Frequency range
Per. load resistance
Internal resistance
Dynamic outputs
TTL – Outputs The processed input signals are output as TTL signals
Pulse 1 − TTL / Pulse 2 − TTL
Nominal range
Frequency range
permissible load
Source impedance
Key pulse outputs Potential free output for pulses 1 x per revolution
Pulse 1−UC /Pulse2−UC
Max. voltage
Pulse 1−C / Pulse 1−E
Pulse 2−C / Pulse 2−E
Max. current C−E conducting
Pulse duration
Output load
(maximum number of modules to be
connected)
Front sockets SMB, decoupled, open−circuit and
short−circuit proof, non−reactive.
SMB Ch1
SMB Ch2
0 ... 4,1 V; signal = 0,15 x sensor input signal
±1
of f.s.d.
%
0 ... 16 kHz (−3 dB) ±20
> 100 kΩ
10 kΩ
z14 / z16 open−circuit and short−circuit proof,
non−reactive
0...5 V pp
0.....20 kHz
>100 kΩ
10 kΩ
d12 / d18 supply for pulse output
+24 V at UC
+48 V DC at collector
d14 / b14 collector – emitter line pulse 1
d16 / b16 collector – emitter line pulse 2
100 mA
1 ms ±20 %
At measuring mode "Speed", the pulse duration is
synchronous to the tooth.
15, at Uc +24 V, f < 50 Hz, T < 30°C
Page 12
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