7
Siemens Schweiz AG
A6V11646018_en--_e
Smart Infrastructure
2021-06-11
Installation
WARNING
No internal line protection for supply lines to external consumers
Risk of fire and injury due to short-circuits!
●
Adapt the wire cross sections as per local regulations to the rated value of the installed
fuse.
WARNING
The relay outputs may be connected to mains voltage
Risk of electric shock! Incorrect installation of the device may lead to electric shock injuries
when touching the device!
●
Install the device in a lockable cabinet or use terminal covers.
●
Do not install the device in locations where children are likely to be present.
●
Conductors with a cross-section of 0.5 mm2 (AWG24) or greater shall comply with the
requirements of IEC 60332-1-2 and IEC 60332-1-3 or IEC TS 60695-11-21.
Disposal
The device is considered an electronic device for disposal in accordance
with the European Guidelines and may not be disposed of as domestic
garbage.
●
Dispose of the device through channels provided for this purpose.
●
Comply with all local and currently applicable laws and regulations.
Technical data
Power supply
Operating voltage (24 V~,
⏊
,
)
AC 24 V -15 / +20 % (PELV)
AC 24 V Class 2 (US)
48…63 Hz
Functional ground (US)
Functional earth
The terminal for the functional ground must be
connected on the installation side with the building
grounding system (PE).
Screw terminals for wire cross sections up to
Max. 2.5 mm
2
(14 AWG)
Internal fusing
4 A irreversible / non-replaceable
External supply line fusing (EU)
Non-renewable fuse max. 10 A slow-blow
or
circuit breaker max. 13 A
Tripping characteristic B, C, D per EN 60898
or
Power supply with current limitation of max. 10 A
Power consumption (for transformer planning)
Base load (without loading by I/O modules TXM and
field devices)
10 VA / 0.4 A
Field device supply V+ (DC 24 V, 100 mA)
(terminals 8 and 19)
5 VA / 0.2 A
