DSC AML 770 IS EN NA

Limited Warranty warrants that for a period of one year from the date of purchase the product shall free of defects in material and workmanship under normal use and that in fulfillment any breach of such warranty DSC shall at its option repair or replace the defective upon return of the equipment to its repair depot This warranty applies only defects in materials and workmanship and not to damage incurred in shipping or han or damage due to causes beyond the control of DSC such as lightning excessive mechanical shock water damage or damage arising out of abuse alteration or application of the product foregoing warranty shall apply only to the original buyer and shall be in lieu of any all other warranties whether expressed or implied and of all other obligations or lia on the part of DSC This warranty contains the entire warranty DSC neither responsibility for nor authorizes any other person purporting to act on its to modify or to change this warranty nor assume for it any other warranty or lia concerning this product no event shall DSC be liable for any direct indirect or consequential damages loss of profits loss of time or any other losses incurred by the buyer in connection the purchase installation or operation or failure of this product recommends that the entire system be completely tested on a regular basis despite frequent testing and due to but not limited to criminal tampering electrical disruption it is possible for this product to fail to perform as expected Digital Security Controls Ltd Canada www dsc com Support 1 800 387 3630 in Canada 29005804 R003 all comments con this publication to Loop Isolator Instructions AML 770 loop isolator provides short circuit isolation for devices on an AML loop In event of a short circuit the loop isolator will open the positive side of the loop iso all devices connected between it and the next AML 770 loop isolator When the circuit condition is removed the isolator will automatically return to normal opera A red LED on the isolator flashes at 10 second intervals to indicate normal opera no short During a shorted condition the LED stays on not flashing until the short removed 2VDC nominal Normal Mode 300 Isolation Mode 10mA Circuit Detection 2.0 to 3.0VDC 2.5VDC nom Capacity 1.5A max 0 32 120 0 to 93 RH non condensing AML 770 A AML 770 B AML 770 C Control Panels PC4010 4020 PC4010CF 4020CF P 864 P 16128 P 864CF P 16128CF B Style 4 Operation Class B Style 4 configuration one AML 770 loop isolator is used on each detector A short circuit condition on one branch will isolate that branch leaving the branches in operation A maximum of 25 detectors may be connected to branch For ULC Listed applications use only on the addressable burglary loop of control panels indicated above LOOP ISOLATOR Instructions AML 770 loop isolator mounts in a standard 2 gang electrical junction or a 4 inch junction box to the accompanying illustrations Wire system as required for Class B Style 4 as indicated Do NOT use looped wire under detector Break wire run to provide supervision connections AML loop wiring through the junction box Connect the 4 to the terminals on the PC Board the module on the junction box and secure module to the box with the screws provided Align the cover over the the module using the two screw holes as a Secure cover to module with the screws provided system test to verify correct wiring ClassB Style 4 Wiring All devices supervised Loop power limited panel detectors branch detectors 25 in branch Fire and burglary devices must be separated they are combined on the same addressable loop