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Z31980_00_03
Design and Function
Figure 5.7 Console Input and Output Connections
5.3 Unit Descriptions
5.3.1 Intelligent Devices with Ethernet
The intelligent devices with Ethernet connectors are connected to the Front End PC via
the built-in hub. These devices include:
• Main Board (Pulse Programmer, 1H Modulator, C13-Modulator, Receiver, Digital Fil-
ter)
• Lock System (Digital 2H Lock, including Preamplifier and power attenuator)
• VTU (Variable Temperature Unit for N2 Sample Temperature Control)
1. To/From 2H Probe
2. Mains IN
3. To/From C13 Probe
4. To BOSS1 Shim Sys-
tem
5. From Helium Sensor
6. From Sample Detector
7. To/From 1H Probe
8. To Gradient Coil
9. From Air Mains (4 bar)
10. To Sample Spin
11. To Sample Lift
12. N2 Gas Flow to Probe
13. To Heater
14. From Thermocouple
15. Ethernet Out (e.g. to
Sample Changer
16. Ethernet To/From PC
17. Accessory Mains Out
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