740, 750, 742, 752, 840, 850, 842, 852 Pressure Transducer Pin-outs

9-pin Type "D"
Pin Description
1 Pressure Output
2 Reserved
3 Reserved
4 + Power Input or 4 to 20 mA positive excitation
5 Reserved
6 Reserved
7 Reserved
8 Pressure Return
9 Power Return or 4 to 20 mA negative excitation
15-pin High Density Type "D"
Pin Description
1 Reserved
2 Pressure Output
3 Reserved
4 Reserved
5 Power Return or 4 to 20 mA negative excitation
6 Reserved
7 + Power Input or 4 to 20 mA positive excitation
8-11 Reserved
12 Pressure Return
13-15 Reserved
Bendix 4 Position PTO, Option 1
Pin Description
A + Power Input or 4 to 20 mA positive excitation
B Pressure Output
C Pressure Return
D Power Return or 4 to 20 mA negative excitation
Bendix 4 Position PTO, Option 2
Pin Description
A 4 to 20 mA positive excitation
B Jumpered to Pin D
C Reserved
D 4 to 20 mA negative excitation
Flying Leads (Model Code F)
Wire Description
Red Pressure Output
Black Pressure Return
Whit Power Return or 4 to 20 mA negative excitation
Green + Power Input or 4 to 20 mA positive excitation
Flying Leads (Model Code L)
Wire Description
Red + Power Input or 4 to 20 mA positive excitation
Black Power Return or 4 to 20 mA negative excitation
White Pressure Return
Green Pressure Output

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