Bulletin 1692Electronic Circuit Protection for 24 VDC Circuits

Faster Protection, Quicker RecoveryThe new Allen-Bradley electronic circuit protection module provides the preferred solid state protection for secondary circuits off switch mode power supplies. Faster than the self-protection of the power supply, it is designed to accommodate inductive and capacitance loads, avoiding nuisance tripping.

The ECP monitors both input voltage and output current. If a load circuit draws excess current, the four-circuit ECP module clamps off all the circuits but indicates which circuit caused the fault.

Maintenance technicians can focus on that circuit to identify and correct the cause of the over-current condition before resetting the module.

Features

Simplifi ed TroubleshootingThe output circuit indicators note the presence of an aff ected circuit. This localizes the fault and permits rapid troubleshooting and correction.

Energy Limiting CapabilityThese devices allow less “let-through” energy than non-limiting circuit Breakers.

FlexibilityWith a wide range of currents, you can choose the appropriate level of protection for your application.

Space saving designDIN rail mounting. The height is 75 mm, with a 40 mm width, allowing minimum panel space on the DIN rail

Global product off eringDesigned to meet North American and IEC/EN Standards, these devices are designed for worldwide applications.

• UL508 Listed

• UL 2367 Recognized

• UL 60950-1 Recognized

• IEC/EN 60950-1, 60204-1

• IEC 62103

• EN 50178

• CE

Selective devices off er certifi ed NEC Class 2 Circuits.

Module status(dry contact)

ON/OFF toggle(remote reset)

Indicator (24 VDC)Green - OK

Unlit - no voltage

For multiple modules

DIN Rail mounting

LED output indicator(for failed circuit)

Backed out screwfor easy installation

ON/OFF toggle(Manual Reset)

Allen-Bradley and Rockwell Automation are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies.

Publication 1692-PP001A-EN-P – February 2012 Copyright © 2012 Rockwell Automation, Inc. All Rights Reserved. Printed in USA.

Protection SchemeG – Module ProtectionJ – Individual Circuit Protection (Non-adjustable)K – Individual Circuit Protection (Adjustable)M – J and “Class 2”N – K and ‘Class 2R – G and “Class 2”

Module VoltageZ – 24 VDC

Electronic Circuit Protection

The catalog number breakdown is for explanation purposes only. It is NOT a product configurator. Not all combinations of fields may be valid product catalog numbers.

Output Current Rating (A)1111 1A, 1A, 1A, 1A (*)2222 2A, 2A, 2A, 2A (*)3333 3 A, 3A, 3A, 3A4444 4A, 4A, 4A, 4A6666 6A, 6A, 6A, 6AAAAA 10A, 10A, 10A, 10A3366 3A, 3A, 6A, 6A66BB 6A, 6A, 12 A, 12 ACLSS (4) Class 2 circuits (*) (module 100 VA Max)

(*) All Class 2 circuits

1692 - Z G 1111 - (C)

Voltage 24 VDC (18 … 30 VDC)

Output Current 1 A … 12 A, (select devices – NEC Class 2)

Operating Temperature Range -25 … +70 °C (non-condensing)

Storage Temperature Range -40 … +85 °C

Approvals cULus – UL508, UR – UL 2367, UR – UL60950-1

IEC/EN 60950-1, IEC/EN 60204-1, IEC 62103,

EN 50178, CE, NEC Class 2 (select models)

Electronic Circuit Protection