Wavetronix SmartSensor 105 (SS-105) - User Guide Instrukcja Użytkownika Pobierz pdf (Strona 88)

In this chapter

 Selecting the Contact Closure Model

 Programming Sensors for Use with Contact Closures

 Programming Contact Closures

In many applications, you will not need to use your SmartSensor with contact closure cards.

Often trac data is collected directly from the sensor via a serial, modem or Internet con-

nection. However, a contact closure module is often needed to use a SmartSensor with a

trac controller, trac data recorder or other type of data logger.

Selecting the Contact Closure Model

In some applications, all of the contact closure modules listed in Table 9.1 below could be

used, but one model may have major advantages over the others; for example, the Click 101

is better for midblock applications.

Model Number Form Factor Major Advantages

Click 100 Din rail Screw terminals for easy wiring to automatic trac

recorders or data loggers

Click 101 Din rail Collection from multiple sensors

Click 172/174 Rack card Works with standard ITS and intersection detector

racks (NEMA TS1/TS2, 170, 2070)

Click 500 Din rail User-programmable contact closure development

platform for virtually any application.

Table 9.1 – Advantages of Contact Closure Models

Contact Closure Communications 9

1 2 ... 83 84 85 86 87 88 89 90 91 92 93 ... 98 99

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