User Manual

GAMMA instabus
Technical product information
August 2020
Shutter / blind actuator (RL module) RL 521/23 5WG1521-4AB23
AC 230V, 1 x 6A, with detection of end positions
Siemens Switzerland Ltd RS-AG
Building Technologies Division
International Headquarters
Theilerstrasse 1a © Siemens AG 2020 Update: http://www.siemens.com/gamma
CH-6300 Zug Subject to changes
4
Technical Specifications
Power supply
• via the bus line
• KNX bus voltage:
DC 24V (DC 21...30V) via KNX/EIB bus line
• KNX bus current: < 10 mA
Outputs
• Mains connection:
carried out via the terminals for L and N of the actuator
• 2 drive channels each with 2 relay contact outputs,
- rated voltage: AC 230 V, 50/60 Hz
• rated current: 6A (resistive load)
• switching current at AC 230 V:
- 0,01 ... 6 A resistive load
- tubular motors with auxiliary phase capacitor
 14 µF, max. power 500 VA at 20000 load
switching cycles (UP-DOWN-STOP) respectively
max. 750 VA at 12000 load switching cycles
- total maximum load at cos

= 0,4; 750 VA
• switching current at DC 24 V:
- 6 A resistive load,
- 4 A inductive load (L/R = 7 ms)
Control elements
1 learning button:
for switching between normal operating mode and
addressing mode
Display elements
1 red LED:
for monitoring bus voltage and for displaying normal
mode/addressing mode
Connections
• Bus line : Bus connection pins for connection of the
screwless bus terminal block (red-black) 0.6…0.8 mm
Ø single core, strip insulation 5mm
• Load circuit: screwless terminals
0.5 ... 2.5mm² single-core, stranded or multi-core,
untreated, strip insulation 9 ... 10mm
• The device must be fused with a miniature circuit
breaker of characteristic B or C with a max. nominal
current of 16 A.
Physical specifications
• housing: plastic
• dimensions (L x W x D): 86,5 x 47,8 x 36,2 mm
• weight: approx 70 g
• fire load: approx. 1400 kJ
• Installation: Mounting location for RS / RL module in
AP 118 Control Module Box (5WG1 118-4AB01) or
AP 641 Room Control Box (5WG1 641-3AB01)
• Thermal dissipation loss:
Device: 0,15 W (= min. total thermal dissipation loss)
per output: on-time[%] * (1W + 0,033 * I²) [W]
min. total thermal dissipation loss: 0,15 W (load: 0A)
max. total thermal dissipation loss: 4,53 W
(load: 2 * 6A, 100%)
Electrical safety
• Degree of pollution (according to IEC 60664-1): 2
• Type of protection (according to EN 60529): IP 20
• Overvoltage category (according to IEC 60664-1): III
• Bus: safety extra low voltage SELV DC 24 V
• Device complies with: EN 50428
Electromagnetic compatibility
complies with EN 50428
Environmental conditions
• Climatic conditions: EN 50090-2-2
• Ambient operating temperature: - 5 ... + 45 C
• Storage temperature: - 25 ... + 70 C
• Relative humidity (not condensing): 5 % … 93 %
Reliability
• Failure rate: 1068 fit at 40°C
Markings
KNX, EIB
CE norm
• complies with the EMC regulations (residential and
functional buildings),
low voltage regulations