II. Cable connection
Trigger cable (SEC2020 Spectrometer system content) and CB-VS Remote cable (Cat. No. 013818, sold separately. It is not included in the content of Model 3325 Bi-Potentiostat.) are required for the connection.
- SEC2020 Spectrometer system
Fig. 2-1 Spectrometer system content.
(1) Spectrometer
(1a) Protector of the SMA 905 from the spectrometer
(2) Light source
(2a) Protector of the SMA 905 from the light source
(3) Cuvette holder
(4) Fiber collimator
(5) SMA905 adaptor for light shielding
Fig. 2-2 Trigger cable from the content of the SEC2020 Spectrometer system, for the connection of the spectrometer to external device and light source.
Fig. 2-3 The free two wires (① Brown (Input (Trigger-IN)) and ② Black (Ground (GND)) are for the connection to the potentiostat. For this reason, the connector which has the free wires connected must be connected to the spectrometer.
- Model 3325 Bi-Potentiostat
Fig. 2-4 Model 3325 Bi-Potentiostat back panel.
Fig. 2-5 CB-VS Remote cable (Cat. No. 013818) for the connection of the Model 3325 Bi-Potentiostat to SEC2020 Spectrometer system.
Fig. 2-6 Model 3325 and SEC2020 are connected with CB-VS Remote cable (15 pin) and SEC2020 Trigger cable. Connect G (Pin♯5, Ground) with the SEC2020 Ground (black), and K (Pin♯14, Spectrometer control) with the SEC2020 Trigger In (brown).
Connection of SEC2020 and Model 3325
SEC2020 Spectrometer system and Model 3325 Bi-Potentiostat setting separately in the previous section is connected as shown below.
Fig. 2-7 Connection of the SEC2020 Spectrometer system and Model 3325 Bi-Potentiostat (CB-VS Remote cable, sold separately).
| Model 3325 | Function | SEC2020 Trigger cable |
| K (Pin♯14) | Spectrometer control | Trigger In (brown) |
| G (Pin♯5) | Ground | Ground (black) |