MKS Micro-Baratron 870B, Инструкция по эксплуатации, Страница: 44 / 68

Connectors Chapter Two: Installation
34
Flying Leads
The 870/872 transducer is available with a flying lead at the end of either a 6’ or 10’ cable (refer
to Figure 9). The two cable lengths have different configurations, as noted in Tables 8 and 9.
6' (1.8 m)
Model Code "F"
10' (3 m)
Model Code "L"
or
Black
Red
White
Green
Transducer Body
Braided Shielded Cable
Figure 9: Flying Leads
Table 8 lists the pinout for the Flying Lead with a 6’ (1.8 m) cable.
Flying Lead Pinout (Model Code F)
Color Voltage Signal Current Signal
Red Pressure Output Do Not Use
Black Pressure Return Do Not Use
White Power Return 4 to 20 mA negative excitation
Green + Power Input 4 to 20 mA positive excitation
Table 8: Flying Lead Pinout (Model Code F)
Table 9 lists the pinout for the Flying Lead with a 10’(3 m) cable.
Flying Lead Pinout (Model Code L)
Color Voltage Signal Current Signal
Red + Power Input 4 to 20 mA positive excitation
Black Power Return 4 to 20 mA negative excitation
White Pressure Return Do Not Use
Green Pressure Output Do Not Use
Table 9: Flying Lead Pinout (Model Code L)