Disconnect Wires From The Terminal Base; Wiring Diagrams - Rockwell Automation Allen-Bradley FLEX 5000 Installation Instructions Manual
2-channel isolated-frequency input modules
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- User manual (170 pages) ,
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FLEX 5000 2-channel Isolated-frequency Input Modules Installation Instructions
8.
If daisy chaining +V DC power to the next terminal base, connect a jumper from terminal SA+ on the right side of this terminal base to terminal SA+ on the left side of the
next terminal base.
9.
If continuing V DC common to the next terminal base, connect a jumper from terminal SA– on the right side of this terminal base to terminal SA– on the left side of the next
terminal base.
Disconnect Wires from the Terminal Base
WARNING: If you connect or disconnect wiring while power is applied, an electrical arc can occur. This could cause an explosion in hazardous location
installations. Be sure that power is removed or the area is nonhazardous before proceeding.
Disconnect wires from the terminal base.
TB Type
Action
1. Turn the screwdriver counter-clockwise to open the terminal.
Screw
2. Remove the wire.
1. Insert and hold a screwdriver in the slot above the terminal.
Spring
2. Remove the wire.
3. Pull out the screwdriver.
Screw-type TB
Wiring Diagrams
Pages
8
to
10
show example wiring diagrams for the 5094-IJ2I and 5094-IJ2IXT isolated-frequency input modules.
IMPORTANT
• We recommend that you use twisted-pair, individually shielded cable with a maximum length of 300 m (1000 ft) when connecting a differential encoder.
For more information on the cable type to use, see the encoder documentation.
• You must connect a 24V DC power source to the left SA+/– terminals to provide field-side power.
• The 5094-STB shield bar is required to wire the shields for the 5094-IJ2I and 5094-IJ2IXT modules. Order catalog number 5094-STB-QTY5 (pack of 5).
• All shield-bar screws are bussed together. You must ground the shield bar to functional earth.
Figure 1
shows a wiring diagram for the 5094-IJ2I and 5094-IJ2IXT modules connected to a magnetic pickup sensor.
Figure 1 - 5094-IJ2I and 5094-IJ2IXT Wiring Diagram: Magnetic Pickup Sensor
8
IEC Type 3
Magnetic
IEC Type 3
A0
B0
A0
B0
A1
0
1
2
3
4
5
6
7
8
COM0
COM0
COM1
SA
16
17
18
19
20
21
22
23
24
–
Vortex
Vortex
A0
A1
SA
32
33
34
35
36
37
38
39
40
+
Shield bar
Rockwell Automation Publication 5094-IN029A-EN-P - February 2023
Spring-type TB
Magnetic
B1
A1
B1
9
10
11
12
13
14
15
COM1
25
26
27
28
29
30
31
SA
–
41
42
43
44
45
46
47
SA
+
Magnetic
+
input
–
device
Magnetic pickup
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