PA-12 Autonics Sensor Controller
Autonics PA-12 Sensor Controller (8-Pin Plug-in, Relay Output)
The Autonics PA-12 is an 8-pin plug-in sensor controller with relay output and dual 110/220 VAC power supply.
It supports NPN/PNP sensor inputs and provides high-capacity relay switching for industrial control applications.
The Autonics PA-12 is a compact sensor controller/power amplifier designed to interface photoelectric sensors, proximity sensors, and other switching sensors with industrial control circuits. It features an 8-pin plug-in socket-type design, a dual 110/220 VAC power supply, and a high-capacity relay output.
The PA-12 supports both NPN and PNP input signals, making it highly flexible for panel builders and OEM machinery applications.
Key Features
Dual power supply: 110/220 VAC (switchable)
Supports NPN/PNP sensor inputs
High relay contact capacity: 250 VAC 3 A / 30 VDC 3 A
8-pin plug-in socket type (PS-08(N))
NO or NC relay output selection
Output status indicator LED
Compact design for control panels
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Sensor Controller / Power Amplifier |
| Model | PA-12 |
| Input Type | NPN/PNP switching |
| Power Supply | 110 / 220 VAC, 50/60 Hz |
| Power Consumption | Approx. 4 VA |
| Sensor Supply Output | 12 VDC ±10%, 50 mA |
| Output Type | Relay contact |
| Contact Configuration | 1a (NO) / 1b (NC) |
| Contact Capacity | 250 VAC 3 A, 30 VDC 3 A (resistive) |
| Response Time | Input ≥ 0.2 ms, Output ≥ 10 ms |
| Ambient Temperature | −10 to +50 °C |
| Ambient Humidity | 35–85% RH (non-condensing) |
| Mounting | Panel / DIN rail (with socket) |
| Weight | Approx. 269 g |
Applications
Photoelectric sensor amplification
Proximity sensor signal conditioning
Industrial automation panels
Machine control circuits
OEM equipment
Relay-based control systems
What’s in the Box?
Autonics PA-12 Sensor Controller
Instruction manual
FAQ
Q1. What type of sensors can be used with PA-12?
It supports NPN and PNP type photoelectric and proximity sensors.
Q2. What is the output type of PA-12?
It provides a relay contact output (NO or NC).
Q3. What power supply is required?
The controller operates on 110 or 220 VAC, selectable via switch.
Q4. Does it provide power to the sensor?
Yes. It provides a 12 VDC sensor supply up to 50 mA.
Q5. Is this a DIN-rail mount device?
Yes, when used with the PS-08(N) 8-pin socket, it can be DIN-rail mounted.