DSS EX Explosion-Proof Transmitter and Controller Instruction Manual
4
Advanced Menu Navigation Tips ---------------------- 57
Advanced Features Menu & Display Messages --- 58
) ------------------------------------- 60
) ----------------------------------- 60
) ----------------------------------------- 61
) --------------------------- 61
) ------------------------------ 61
) ------------------------------------ 61
Analog Output Source Programming (
) ----------------------------------------- 71
) -------------------------------- 72
) ----------------------------- 72
) -------------------------------------- 72
4-20 mA Output Calibration ----------------------------- 73
) --------------------------- 74
Recalibrating the Analog Input Channels (Ch-A &
Ch-B) --------------------------------------------------------- 74
Troubleshooting ----------------------------------------- 75
) ---------------------------------- 76
Determining Software Version ------------------------- 76
Reset Scanner to Factory Defaults ------------------- 76
Testing the Display LEDs ------------------------------- 76
Scanner Operation -------------------------------------- 77
Front Panel Buttons Operation ------------------------- 77
Buttons ---------------------------------------- 78
Function Keys Operation --------------------------------- 78
F4 Operation -------------------------------------------------- 78
Maximum/Minimum Readings--------------------------- 78
Factory Defaults & User Settings ---------------------- 79
Service ------------------------------------------------------ 81
Mounting Dimensions --------------------------------- 81
EU Declaration of Conformity ----------------------- 82
Table of Figures
Figure 1. Transmitter Supply Voltage Selection
---------------------------------------------------------- 14
Figure 2: Integrated ProVu Required
Connections ---------------------------------------- 15
Figure 3. Connector Labeling for Fully Loaded
DSS EX ----------------------------------------------- 16
Figure 4. Power Connections ----------------------- 16
Figure 5: DSS EX Connections to a Serial
Converter -------------------------------------------- 17
Figure 6. Three-Wire RS485 Connection -------- 17
Figure 7: RS-485 Wiring------------------------------- 18
Figure 8: RS-485 Two-Wire Multi-Drop Wiring - 18
Figure 9. F4 Digital Input Connections----------- 19
Figure 10. Relay Connections ---------------------- 19
Figure 11. AC and DC Loads Protection--------- 20
Figure 12. Low Voltage DC Loads Protection - 20
Figure 13. 4-20 mA Output Connections -------- 20
Figure 14. Interlock Connections ------------------ 21
Figure 15. Transmitters Powered by Internal
Supply ------------------------------------------------ 21
Figure 16. Transmitter Powered by Ext. Supply
or Self-Powered ------------------------------------ 21
Figure 17. Voltage Input Connections ------------ 22
Figure 18: Digital I/O Connections ----------------- 23
Figure 19. Acknowledge Relays with F4
Function Key---------------------------------------- 53
Figure 20. Acknowledge Relays with Digital
Input --------------------------------------------------- 53
Figure 21: Enclosure Dimensions – Front View
---------------------------------------------------------- 81
Figure 22: Enclosure Dimensions – Side Cross
Section View ---------------------------------------- 81