Emerson FLOBOSS S600 Instruction Manual page 51

FloBoss S600 Instruction Manual
4.2.3 Turbine Pulse Inputs
The four Pulse Inputs may be used either independently or in pairs of two. Generally, they are used for
dual pulse measurement, such as turbine applications. In dual pulse mode, level A or B pulse checking can
be enabled.
Each input has an input range of 1 to 10 KHz. Each channel has live integrity checking. A circuit fail
alarm is activated if cabling faults develop or the pre-amp power fails.
The dual-pulse input pin connections are shown in Table 4-19. Field wiring schematics are shown in
Figure 4-12 and Figure 4-13 in Section 4.1.5.
4.2.4 Pulse Outputs
There are four programmable Pulse Outputs, typically used for electronic counters.
The PULSEOUT pin connections are shown Table 4-20. Field wiring schematics are shown in Figure 4-14
in Section 4.1.6.
Rev Sep/04
Table 4-18. DIGOUT Pin Connections for SKT-F
Pin
37
36
35
34
33
32
31
30
29
28
27
26
25
Table 4-19. Dual-Pulse Input Pin Connections for SKT-F
Pin
4
23
3
22
2
21
1
20
Function
DIGOUT-CH3
DIGOUT-CH4
RETURN CH1-4
DIGOUT-CH5
DIGOUT-CH6
DIGOUT-CH7
DIGOUT-CH8
RETURN CH5-8
DIGOUT-CH9
DIGOUT-CH10
DIGOUT-CH11
DIGOUT-CH12
RETURN CH9-12
Function
DUAL PULSE-CH1+
DUAL PULSE-CH1-
DUAL PULSE-CH2+
DUAL PULSE-CH2-
DUAL PULSE-CH3+
DUAL PULSE-CH3-
DUAL PULSE-CH4+
DUAL PULSE-CH4-
I/O 4-21