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| Richardson Lab Experimental Log |
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Message ID: 276
Entry time: Wed Nov 22 15:46:50 2023
Reply to this: 277
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| Author: |
Shane |
| Type: |
Update |
| Category: |
CDS |
| Subject: |
DB25 signal connections for FROSTI heaters |
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[Shane, Jon]
Installed new DC smart switch in electronics rack, configured power connections. Images attached. Attached is a diagram of the male DB25 signal connections to be used for FROSTI heaters. Also included below is table detailing pin and signal configuration.
| Pin |
Signal |
| 1 |
V+ Heater 1 |
| 2 |
V+ Heater 2 |
| 3 |
V+ Heater 3 |
| 4 |
V+ Heater 4 |
| 5 |
V+ Heater 5 |
| 6 |
V+ Heater 6 |
| 7 |
V+ Heater 7 |
| 8 |
V+ Heater 8 |
| 9 |
N/C |
| 10 |
N/C |
| 11 |
N/C |
| 12 |
N/C |
| 13 |
N/C |
| 14 |
RTN heater 1 |
| 15 |
RTN heater 2 |
| 16 |
RTN heater 3 |
| 17 |
RTN heater 4 |
| 18 |
RTN heater 5 |
| 19 |
RTN heater 6 |
| 20 |
RTN heater 7 |
| 21 |
RTN heater 8 |
| 22 |
N/C |
| 23 |
N/C |
| 24 |
N/C |
| 25 |
N/C |
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