Banner PS115-1 Sensor Interface Power Supplies User Manual

Datasheet, Overview

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Datasheet

Optional mounts, plastic housing and

brackets included.

Low-cost interface between ac power supply and dc-operated

sensors

Power supply can source up to 100 milliamps

Integral TEACH push button and remote TEACH function available

on all models

Integral SPDT relay isolates dc sensor output for ac applications

LED indicators for Power ON and Output Active

Easy-to-adjust 45° screw terminals for all electrical wiring

Multiple mounting configurations using supplied hardware

BENC-L enclosure available for NEMA 4X / IP55 applications

Use a sinking (NPN) interface module model with an NPN-output

sensor, and a sourcing (PNP) interface module model with a PNP-

output sensor.

Models

Input

Output

Relay Input

PS24-1N

21 to 27V ac, 50/60 Hz

100 mA

Sinking (NPN)

PS24-1P

Sourcing (PNP)

PS115-1N

105 to 130V ac, 50/60 Hz

Sinking (NPN)

PS115-1P

Sourcing (PNP)

A sinking (NPN) interface module model must be used with an NPN-output sensor, and a sourcing (PNP) interface module

model must be used with a PNP-output sensor.

Overview

This interface module combines the functions of a power supply, a TEACH button, and an SPDT relay to economically

interface dc-operated sensors for ac applications. The interface accepts either a 24V ac or 115V ac power supply,

depending on the model. It uses a transformer to isolate the input power supply from the dc sensor. The transformer

output voltage is rectified and filtered to supply up to 100 milliamps to run dc sensors.

25

20

20

40

60

80

100

15

10

5

0

0

Load Current dc (milliamps)

V Output (dc)

NOTE: Ripple voltage is less than 1.2V at 100 mA load

Minimum AC Input Voltage
21V ac (PS24-1..)
105V ac (PS115-1..)

Maximum AC Input Voltage
27V ac (PS24-1..)
130V ac (PS115-1..)

An integral TEACH button can be used to activate the

TEACH functions of a Banner Expert

sensor. Remote

TEACH capability also is available on all models (refer to

hookup diagrams and sensor literature).

The SPDT relay is controlled via the relay coil input. A dc

sensor output (either sinking or sourcing, depending on

interface module model) can be tied to the relay coil input.

The module's amber LED is ON when the sensor output is

active. The module's green LED is used as a power

indicator.

For sensor supply voltage and current requirements, refer

to the chart.

PS24-1 and PS115-1 Sensor Interface

Power Supplies

P/N 123566 Rev. C

9 Oct 2013

0 123566

1

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