The document describes the features and characteristics of the products.
This manual describes the printing record function of the ALTEC TH135 humidity controller. It details the RS‑232 wiring to a TPΜP‑A40S micro printer, the required communication settings, and how to enable real‑time data or curve printing.
Parameter configuration includes setting the time‑axis and data‑printing intervals, date and time fields, and printing resolution. The document also provides the record format and paper specifications for proper operation. This manual is written in Chinese.
| Paper width | 57 mm |
|---|---|
| Year range | 2000–2400 |
| Communication baud rate | Match printer baud rate |
| Communication mode | 8‑bit, no parity |
Connect the TH135 RS‑232 TX pin (terminal 19) to the printer’s RX pin (pin 3) and the TH135 ground (terminal 21) to the printer ground (pin 5).
The printer uses paper that is 57 mm wide.
Set the TH135 baud rate to match the printer and configure the printer for 8‑bit, no‑parity communication.