Precision Digital PD941 - Manual (Page 6)

ConsoliDator Multi-Channel Controller Instruction Manual
6
Table of Figures
Figure 1. Wall Mount Dimensions (PD980 & PD940) ..................................... 12
Figure 2. Panel Mount Dimensions (PD981 & PD941) ................................... 13
Figure 3. Power Connections .......................................................................... 14
Figure 4. Transmitter Powered by Ext. Supply or Self-Powered .................. 15
Figure 5. Transmitters Powered by ConsoliDator ......................................... 15
Figure 6. Three-Wire Transmitters Powered Externally ................................ 15
Figure 7. Flow Meter Pulse Input Connections .............................................. 16
Figure 8. Digital Input From Switch Closure .................................................. 16
Figure 9. Digital Input From Live Signal ......................................................... 16
Figure 10. 4-20 mA Output Powered by ConsoliDator .................................. 17
Figure 11. 4-20 mA Output Powered by External Supply .............................. 17
Figure 12. Relay Connections ......................................................................... 18
Figure 13. AC and DC Loads Protection ......................................................... 18
Figure 14. Low Voltage DC Loads Protection ................................................ 18
Figure 15. Serial Connections ......................................................................... 19
Figure 16. External Keypad Connections ....................................................... 20
Figure 17. Linear Response Graph ................................................................. 25
Figure 18. Square Root Response Graph ....................................................... 26
Figure 19. Exponent Response Graph............................................................ 27
Figure 20. Pulse Relay Timing Diagram ......................................................... 33
Figure 21. Linear PWM Relay Timing Example .............................................. 38
Figure 22. PD980 & PD940 Overall Dimensions ............................................. 54
Figure 23. PD981 & PD941 Overall Dimensions ............................................. 54