The JENCO 6308DT manual provides setup, operation, calibration, and troubleshooting instructions for the DO and temperature controller.
This manual describes the JENCO 6308DT DO and Temperature Controller, a micro‑computer based device with dissolved‑oxygen and temperature measurement, four relay outputs, and a 4‑20 mA isolated current output. It covers product inspection, installation, wiring, power requirements, and safety warnings.
The guide explains the front‑panel keys, display modes, calibration procedures for the DO probe, relay configuration, RS‑485 communication, error messages, and maintenance. Technical specifications such as power consumption, voltage ratings, and output ranges are listed in the specifications section.
| Power Supply | 115 VAC or 230 VAC, 50/60 Hz |
|---|---|
| Power Consumption | ≈6 W |
| Isolation Voltage | 500 VDC |
| Current Output | 4‑20 mA (isolated) |
| Maximum Relay Load | 5 A @115 VAC or 2.5 A @230 VAC |
Connect the controller to either 115 VAC or 230 VAC mains power at 50/60 Hz.
Refer to the "Error Display and Troubleshooting" section for the specific error code and follow the suggested corrective actions.
Yes, the user can set the output current range for the 4‑20 mA signal in the settings menu.