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Technical data
B722-40-880 Issue F
Figure 4 - Podule connector plug
Table 10 - Logic interface connector pins
Pin Number Signal Polarity Use
2 0 V Control reference - 0 V reference for all control and status signals
3 START/STOP control input - Connect to Pin 2 to start pump
4STANDBY control input /
Serial RX
- Connect to Pin 2 to enable standby speed
5 Serial enable - Connect to Pin 2 to enable serial interface mode
7 FAIL / Serial TX - Logic high when fail condition exists in parallel mode
9 Analogue output Positive 0 - 10 V output proportional to measured output
10 Chassis / Screen - Screen
12 Chassis / Screen - -
15 NORMAL status output - Logic low when pump rotational speed is at normal speed or
above
8, 13, 14 Electrical supply: 0 V -
1, 6, 11 Electrical supply: 24 V Positive
Table 11 - Podule technical data
Description Data
Connector plug Phoenix part number FKMC1881325
Voltage output 24 V d.c. +10%, -20% (19.2 to 26.4 V d.c.)
Current output 120 mA
1. Negative terminal
2. Positive terminal
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