The output terminal of the transistor source type output (PNP) module outputs a positive voltage, and the negative terminal of the load is connected to 0V; it drives 24VDC field execution devices; Not a relay output, without mechanical contacts, suitable for high-frequency on-off scenarios.

Single channel maximum 0.5A; each group has 8 points, and each group has a maximum common terminal of 2A; supports 10ms short-term 4.78A surge, and is compatible with Qualitrol for electromagnetic valve power on impulse current.

Double group isolation grouping (2 × 8 points) is divided into two groups, A and B, each with an independent common power supply and 500V isolation between groups; On site and PLC logic side 1500V photoelectric isolation. Two groups can use different external power supplies, and one group’s fault does not affect the other group’s channel, with strong anti-interference ability.

Fast switch response ON/OFF maximum response time ≤ 2ms, suitable for solenoid valves, indicator lights, and small DC relays that frequently start and stop, not suitable for high current loads Qualitrol.

Hardware protection and status indication are equipped with built-in fuses, and the RC absorption circuit suppresses the reverse electromotive force of inductive loads; Each channel is equipped with LED lights, and the output status can be directly checked on site; Turn off leakage current ≤ 1mA to avoid accidental lighting of small loads.

System integration adaptation for 90-30 local baseboards, expansion baseboards, and remote I/O baseboards; Cooperate with LogicMaster90 and Proficy ME programming; The backplane is powered by 5VDC, and a separate 12-24VDC on-site power supply is required for the module output circuit externally.

⚠️ Important: The external load power supply is independent, and the PLC backplane does not provide power to the on-site load. A 24V DC power supply must be connected externally to the module common terminal.

🛠 Typical on-site applications

Control cylinder solenoid valves, position indicator lights, buzzers, and small DC relays for assembly lines and conveyor sorting equipment; The high-frequency switching action has a significant advantage in transistor output.

The packaging, printing, and filling equipment drives electromagnetic directional valves, bin baffles, and workstation indicator lights, and together with the IC693MDL655 input module, forms a complete DI+DO control system.

Machine tools, assembly automation equipment control fixtures, solenoid valves, alarm lights, auxiliary actuators; Extensive point expansion, single slot 16 points save cabinet space.