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

Installation and wiring

B2 RL module

B3 Type label

B4 Mounting location for RS / RL module in AP 118

Control Module Box (5WG1 118-4AB01) or AP 641

Room Control Box (5WG1 641-3AB01)

B8 Learning button

B9 LED for indicating normal operating or addressing

mode

B10 Bus connection pins for connection of the bus ter-

minal block

B11 Insertion point for bus terminal block

B12 Bus terminal block

B13 Hinge joint for mounting hinge of the RL module

B14 Terminals

• Mounting of an RL module :

- Remove the lid of the AP 118 Control Module Box re-

spectively of the AP 641 Room Control Box.

- AP 641: Remove the SELV (Class 2) cover

- Insert the RL module (B2) into the hinge (B13) of the

mounting location (B4). The terminals (B14) point away

from the insertion point for the bus terminal (B11). The

type label (B3) is on top.

- Swivel the RL module (B2) down until it audibly snaps

into the mounting location (B4).

- Insert the bus terminal (B12) of the mounting location

(B4) onto the bus connection pins (B10) of the RL mod-

ule (B2).

- For assignment of the Physical Address press the learn-

ing button (B8) for a maximum of 2 seconds. The ad-

dressing mode is indicated when the LED is on (B9). It

returns to normal operating mode (LED Off) automati-

cally after receiving the physical address.

- AP641: Insert the SELV (Class 2) cover again.

- Mount the lid again.

figure 3: Mounting of an RL module