德国安舍ESSER 804971手动报警按钮（地址式）
适用系统：ESSER 8000或 IQ8
精灵8000老款 804421手报图：
804971
Approval
VdS, CNBOP
Description
Suitable for esserbus and powered loop connection, with soft address coding, alarm latch and alarm indicator. Conventional detectors can be connected to input of the MCP. Without BUS communication, the detector operates as conventional MCP. Detector housing is included.
Built in isolators maintaining loop integrity.
Features
Slimline design
Plug-in connection terminals
Optional terminal terminals
Triple key function (test, open, reset)
Technical Data
Operating voltage 8 ... 42 V DC
Quiescent current @ 19 V DC 45 μA
Alarm display red LED and yellow actuation indicator
No. of detector/zone max. 127 detectors per loop (according to VdS)
Application temperature -20 °C ... 70 °C
Storage temperature -30 °C ... 75 °C
Type of protection IP 43, IP 55 with cover 704965
Housing PC ASA plastic
Color red, similar to RAL 3020
Weight approx. 110 g
Detector specification EN 54-11, type A
Dimensions W: 88 mm H: 88 mm D: 21 mm
W: 88 mm H: 88 mm D: 57 mm (with surface mount housing)
Scope of delivery
1 x glass pane 704960
1 x key 704966
1 x multilingual paper labels with "Out of order" pictogram
Accessories
704980 Surface mount housing
