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9202A Pulse Isolator

Quick Overview

Pulse isolator module, for NAMUR sensors and switch inputs, single or dual channel, SIL 2 certified, programmed via detachable front programming unit 4501. With relay or NPN outputs. DIN rail mounting, power supply 19.2-31.2 VDC, input range 0-5KHz, output 0-20Hz.

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Details

Advanced features

Configuration and monitoring by way of detachable display front (PR 4511/4501).
Selection of direct or inverted function for each channel via PR 4511/4501.
Advanced monitoring of internal communication and stored data.
Optional redundant supply via power rail and/ or separate supply.
SIL 2 functionality is optional and must be activated in a menu point.

Application

The device can be mounted in and receive signals from non-classified area and zone 2.
Pulse isolator for transmission of signals from NAMUR sensors and mechanical switches.
Monitoring of error events and cable breakage via the individual status relay and/or a collective electronic signal via the power rail.
The 9202A has been designed, developed and certified for use in SIL 2 applications according to the requirements of IEC 61508.

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.

Availability: Stock Item

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF	DESCRIPTION	DOWNLOADS	PRICE	ORDER ITEM
9202A1A	Pulse isolator, 1 channel with NAMUR/contact input frequency range 0-5 KHz, and opto output, SIL 2, isolated, 19.2 - 31.2 VDC supply. With cable fault check (LFD) function.	Datasheet Size: (483.92 KB)	£130.82	or call us for a quote
9202A1B	Pulse isolator, 2 channel with NAMUR/contact input frequency range 0-5 KHz, and opto output, SIL 2, isolated, 19.2 - 31.2 VDC supply. With cable fault check (LFD) function.		£170.91	or call us for a quote
9202A2A	Pulse isolator, 1 channel with NAMUR/contact input frequency range 0-5 KHz, and N.O. SPST relay output, SIL 2, isolated, 19.2 - 31.2 VDC supply. With cable fault check (LFD) function.		£130.82	or call us for a quote
9202A2B	Pulse isolator, 2 channel with NAMUR/contact input frequency range 0-5 KHz, and N.O. SPST relay output, SIL 2, isolated, 19.2 - 31.2 VDC supply. With cable fault check (LFD) function.		£170.91	or call us for a quote
9202A3A	Pulse isolator, 1 channel with NAMUR/contact input frequency range 0-5 KHz, and N.C. SPST relay output, SIL 2, isolated, 19.2 - 31.2 VDC supply. With cable fault check (LFD) function.		£130.82	or call us for a quote
9202A3B	Pulse isolator, 2 channel with NAMUR/contact input frequency range 0-5 KHz, and N.C. SPST relay output, SIL 2, isolated, 19.2 - 31.2 VDC supply. With cable fault check (LFD) function.		£170.91	or call us for a quote

Detachable Keypad / Display / Programmer
4510	4510 Programming display for systems 4000 and 9000 devices. Each 4510 display can be used on several different units to allow for modification/transfer of operation parameters or on an individual unit as a fixed display for readout of process data and status. The 4510 display clicks onto the front of the units are is interchangeable between units for programming or display.	Datasheet Size: (647.78 KB)	£68.57	or call us for a quote