Publication 900-UM007D-EN-E - January 2011
Preparations
2-27
Wiring the Event Input
When the appropriate option event input unit is mounted in the Bulletin
900-TC8 or 900-TC16 controller, an event input function is available by wiring
to the controllers terminals as shown in the following diagrams.
Figure 2.25
Use event inputs under the following conditions:
• The output current from the controller is approximately 7 mA @ 5V.
• Contact input ON: 1 K
Ω
max., OFF: 100 K
Ω
min.
• Non-contact input ON: residual voltage 1.5V max., OFF: leakage
current 0.1 mA max.
Polarities using non-contact input are as follows:
Figure 2.26
900-TC16
Contact Event
Input
EV1
EV2
12
11
13
900-TC8
Contact Event
Input
EV1
EV2
A
A
A Do NOT apply an external voltage source to the Event Input Terminals
EV1
EV2
+
−
+
EV1
EV2
900-TC16
900-TC8
+
−
+
A
A
A Do NOT apply an external voltage source to the Event Input Terminals
Summary of Contents for Allen-Bradley 900-TC16
Page 1: ...USER MANUAL Bulletin 900 TC8 900 TC16 900 TC32 Series B Temperature Controllers...
Page 2: ...2...
Page 72: ...Publication 900 UM007D EN E January 2011 3 2 Configuration Basic Operation Figure 3 3 900 TC32...
Page 136: ...Publication 900 UM007D EN E January 2011 3 66 Configuration Basic Operation Notes...
Page 340: ...Publication 900 UM007D EN E January 2011 5 112 Parameter Functions Definitions Notes...
Page 350: ...Publication 900 UM007D EN E January 2011 6 10 Troubleshooting Error Indication Notes...
Page 406: ...Publication 900 UM007D EN E January 2011 D 8 Glossary Notes...
