PR electronics Solenoid alarm driver 9203A

Universal driver for solenoids, acoustic alarms and LEDs

Extended self-diagnostics

1 or 2 channels

Can be supplied separately or installed on power rail, PR 9400

SIL 2-certified via Full Assessment

Application: designed to use for solenoid valves, acoustic alarms, LEDs, isolater, converts NPN/PNP to status relay signals

Number of channels: 1 or 2

Mounting: Power rail / DIN rail (35mm)

Input: NPN / mechanical switch

PNP

Output: Status relay: 110VDC/125VAC, 0.3ADC/0.5AAC

Supply voltage: 19.2 ÷ 31.2VDC

Isolation voltage: 2.6 kVAC

Programming: 4501/4511 displays

Ambient temperature: -20 ÷ 60ºC

Protection class: IP20

Dimensions (H x W x D):

109 x 23.5 x 104 mm

Weight:

170gr 

Approvals:

ATEX (zone 2), DNV, SIL2

Advanced features

Universal driver for the control of solenoids etc.

Two hardware versions make it possible to choose either Low (35 mA) or High (60 mA) current output.

Configuration and monitoring by way of detachable display front (PR 4500).

Selection of direct or inverted function for each channel via PR 45xx and the possibility of reducing the output current to suit the application.

Optional monitoring of the output current by way of PR 4500.

Optional redundant supply via power rail and/or separate supply.

Application

The 9203A can be mounted in the safe area and in zone 2 / Class 1, Division 2, Group A, B, C, D.

Control of ON / OFF solenoids, acoustic alarms and LEDs.

The 9203A is controlled by an NPN/PNP signal or a switch signal.

Monitoring of internal error events via the individual status relay and/or a collective electronic signal via the power rail.

The 9203A has been designed, developed and certified for use in SIL 2 applications according to the requirements of IEC 61508.

Suitable for the use in systems up to Performance Level “d” according to ISO-13849.

Technical characteristics

1 green and 2 yellow/red front LEDs indicate operation status and malfunction.

2.6 kVAC galvanic isolation between input, output and supply.

Mounting

The devices can be mounted vertically or horizontally without distance between neighbouring units.