Edwards D397-01-000, Инструкция по эксплуатации

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D397-01-880 Issue E
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Technical data
Figure 1 - Pin connections for an 8-way FCC/RJ45
2.4.2 Logic interface
Figure 2 - Pin connections for a 15-way sub-miniature 'D' type socket
Table 2 - Gauge connector pin-out
Pin Allocation
1 Power supply positive
2 Power supply common
3 Signal input
4 Identification
5 Signal common
6 Control line 1
7 Control line 2
8 Power supply negative for Capacitance Manometer
N/C for all other versions
Connector type 25-way sub-miniature 'D' type socket (refer to Figure 2 )
Power supply 24 V d.c.
Maximum output power See Section 3.3
Control output
active <1.1 V d.c. (I
out
< 20 mA), <0.8 V d.c. (I
out
< 2 mA)
inactive open
Control input
low <2.0 V d.c. (I
out
<160 µA)
high 3.5 V to 24 V d.c. (internal pull up to 24 V)
Analogue output 0 to 10 V (5 mA max)
50 mV resolution