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TECHNICAL DATA
Fire Alarm Systems
HM/A 1.1 – Manual Call Point, blue
HM/A 2.1 – Manual Call Point, blue, changeover contact
Description of product
The Manual Call Points HM/A x.1 are designed for
connection to a conventional DC threshold alarm
detector zone. The Manual Call Points latch. A visual
display indicates the Manual Call Point's state.
The Manual Call Point can be used as a button
simply by removing the locking lever.
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Summary of Contents for ABB HM/A 1.1
- Page 1 — TECHNICAL DATA Fire Alarm Systems HM/A 1.1 – Manual Call Point, blue HM/A 2.1 – Manual Call Point, blue, changeover contact Description of product The Manual Call Points HM/A x.1 are designed for connection to a conventional DC threshold alarm detector zone.
- Page 2 FM box or hollow-wall box (see dimension drawing; horizon- tal distance 60 mm). Both SM and FM cable entries are available for the cabling. 2 9AKK107991A0084 EN Rev. A | HM/A 1.1, HM/A 2.1...
- Page 3 (e.g. micro cable connecting terminals). Two holders for fastening micro cable connecting terminals are available on the right-hand side of the control unit. Ensure the system compatibility of the products. HM/A 1.1, HM/A 2.1 | 9AKK107991A0084 EN Rev. A 3...
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Page 4: Operating Information
DIN VDE 0833-2 standard. Manual Call Points that are not in operation must be marked with the “out of order” sign included in the scope of delivery. 4 9AKK107991A0084 EN Rev. A | HM/A 1.1, HM/A 2.1... -
Page 5: Important Notes
A corresponding risk analysis should first be performed to determine the required proj- ect planning criteria and then updated on an ongo- ing basis. HM/A 1.1, HM/A 2.1 | 9AKK107991A0084 EN Rev. A 5... - Page 6 In the event of damage, e.g. during transport and/or stor- age, repairs are not allowed to be made. 6 9AKK107991A0084 EN Rev. A | HM/A 1.1, HM/A 2.1...
- Page 7 Product Name Order No. bbn 40 53546 Weight Packaging 1 pc. [kg] [pcs.] HM/A 1.1 Manual Call Point, blue 2CDG430119R0011 04792 9 0.420 HM/A 2.1 Manual Call Point, blue, changeover contact 2CDG430120R0011 04793 6 0.420 HM/A 1.1, HM/A 2.1 | 9AKK107991A0084 EN Rev. A 7...
- Page 8 E-Mail: knx.marketing@de.abb.com Further Information and Local Contacts: www.abb.com/knx — © Copyright 2020 ABB. We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase or- ders, the agreed particulars shall prevail.