2150EX AV Flow Module - Isco
2150EX AV Flow Module - Isco
2150EX AV Flow Module - Isco
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<strong>2150EX</strong> Area Velocity <strong>Flow</strong> System<br />
Section 2 Preparation and Installation<br />
Label marking<br />
for the RS485EX<br />
Isolator Cable<br />
Hazardous Area End<br />
connects to an<br />
EX Network Cable<br />
(P/N 60-2004-336)<br />
Ui = 9.282V<br />
I i = 4.000A<br />
Pi = 4.000W<br />
Ci = 1.650uF<br />
Li = 0.000uH<br />
Safe Area End<br />
RATED INPUT<br />
16.6V 10A<br />
EIA-RS485<br />
connects to Field Wizard<br />
or other network device<br />
using maximum 16.6V<br />
(Um = 16.6V)<br />
Figure 2-20 RS485EX Isolator Cable for Connection to a<br />
2100 Series Network Device<br />
To connect the EX Network and RS485EX isolator cables:<br />
1. Remove the protective cap from the communication<br />
connector on the top of the <strong>2150EX</strong> module.<br />
2. Store the protective cap in the holder next to the connector.<br />
3. Push the 6-pin end of the EX Network cable onto the communication<br />
connector on the top of the <strong>2150EX</strong> module.<br />
Use care, so you do not misalign the pins and cause any<br />
short circuits!<br />
4. Route the cable as shown in Figure 2-2, so the other end of<br />
the EX Network cable is at the interface of the safe and<br />
hazardous areas.<br />
5. Attach the hazardous area end (with yellow/blue label) of<br />
the RS485EX cable to the EX Network cable coming from<br />
the <strong>2150EX</strong>. Use care, so you do not misalign the pins and<br />
cause any short circuits! Attach the other end of the<br />
RS485EX cable to the communication connector on the<br />
power supply for the Field Wizard or other network device.<br />
2-27
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