TAKEX PS300 High-Capacity Sensor Power Supply and Controller

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TAKEX PS300 High-Capacity Sensor Power Supply and Controller
TAKEX PS300 High-Capacity Sensor Power Supply and Controller
TAKEX_PS300

High-Capacity Sensor Power Supply and Controller

  • The PS300 combines sensor power, two sensor inputs, simple logic, timer functions, and dual control outputs.
  • It accepts 100–240 VAC, supplies up to 400 mA at 24 VDC, supports NPN/PNP and compatible 2-wire sensors, and provides NPN and relay outputs.
  • Brand TAKEX Takenaka Engineering Co., Ltd.
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Features
  • 400 mA high-capacity sensor power: Sensor supply voltage is selectable between 24 VDC and 12 VDC, providing up to 400 mA at 24 VDC or 150 mA at 12 VDC.
  • Two sensor inputs: Two input channels support selectable NPN or PNP open-collector sensors as well as compatible DC two-wire sensors.
  • Built-in simple logic: AND logic and CLOCK AND logic allow basic control conditions to be created from two sensor inputs without requiring a separate logic module.
  • Four timer modes: ON-delay, OFF-delay, one-shot, and timer-disabled operation are available with an adjustable range of 0.0 to 9.9 seconds.
  • NPN and relay outputs: Both a fast photocoupler-isolated NPN open-collector output and a 1c relay output are provided for flexible connection to control equipment.
Specification
ItemSpec.
Product typeSensor controller / sensor power supply unit
ModelPS300
Power supply100–240 VAC ±10%, 50/60 Hz
Power consumption16 W, 38 VA
Sensor inputs2 channels
Input modeNPN open collector or PNP open collector, selectable
Active input levelLO / HI selectable
Min. input time0.5 ms
Operation modesAND logic, CLOCK AND logic
Timer operationsON-delay, OFF-delay, one-shot, none
Timer range0.0–9.9 s
NPN control outputPhotocoupler-isolated NPN open collector
NPN output rating30 VDC, 100 mA max.
NPN residual ON voltage1.5 V max.
NPN response time1 ms max.
Relay output1c
Relay output rating250 VAC, 2 A max.
Relay response time10 ms max.
Sensor power supply24 VDC / 12 VDC selectable
24 VDC sensor supply24 VDC ±10%, 400 mA max.
12 VDC sensor supply12 VDC ±10%, 150 mA max.
Numeric display2-digit red 7-segment LED
Power indicatorGreen LED
Output indicatorOrange LED
Case materialPolycarbonate
Terminal cover materialPolycarbonate
Ambient temperature−10 to +55°C, non-freezing
Ambient humidity35–85% RH, non-condensing
Protection ratingIP20
WeightApprox. 260 g

Specification notes

  • The PS300 provides two sensor input channels. NPN/PNP selection is common to both channels, while the active input level can be configured independently for each channel.
  • Sensor supply voltage is selectable between 24 VDC and 12 VDC and is common to both sensor channels. Maximum supply capacity is 400 mA at 24 VDC or 150 mA at 12 VDC.
  • Sensor logic and delay timing can be configured directly on the PS300. Applications such as sensor OFF-delay adjustment can therefore be implemented without modifying the PLC program for basic control requirements.
FAQ

Q1: What is the PS300?
A: The PS300 is a sensor controller that combines sensor power supply, two sensor inputs, simple logic, timer functions, and control outputs in one unit.


Q2: How many sensors can be connected to the PS300?
A: It provides two sensor input channels that can be used together for AND or CLOCK AND logic.


Q3: Can the PS300 connect to both NPN and PNP sensors?
A: Yes. The sensor inputs can be configured for NPN or PNP open-collector sensors, although the NPN/PNP selection is common to both input channels.


Q4: Can the PS300 connect to DC two-wire sensors?
A: Yes. Compatible DC two-wire sensors can be connected when they meet the specified residual voltage, leakage current, and load current conditions.


Q5: Can the PS300 supply power to connected sensors?
A: Yes. It provides selectable 24 VDC or 12 VDC sensor power, with up to 400 mA available at 24 VDC and 150 mA at 12 VDC.


Q6: What control outputs does the PS300 provide?
A: It provides both an NPN open-collector output and a 1c relay output.


Q7: How fast is the PS300 output?
A: The NPN open-collector output responds within 1 ms, while the relay output responds within 10 ms.


Q8: What timer functions are available?
A: ON-delay, OFF-delay, one-shot, and timer-disabled modes are available with an adjustable range of 0.0 to 9.9 seconds.


Q9: Can the PS300 perform basic sensor control without a PLC?
A: Yes. Its built-in two-input logic and timer functions can handle basic sensor signal combinations and delays without requiring PLC program changes for those simple functions.


Q10: How is the PS300 mounted?
A: It can be mounted on a 35 mm DIN rail or secured with M4 screws. The unit is rated IP20 and is intended for indoor installations such as control panels.

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