Smoke extraction blade damper ERK-MB
TECHNICAL DOCUMENTATION
Technical data - Actuators |
Construction subject to change
No return possible
Stand: 2019-10-08 | Page 28
Actuator arrangement and cable routing
Figure 26 - Actuator arrangement and cable routing
Please note
The E90 or E30 cable is passed through the side wall of the
actuator housing (L90) by means of a bore exactly fitting the
connection cable (bore = outer diameter of E90 or E30 cable)
Connection diagram for actuator types EK10 (SEL 1.90; 24 V
AC/DC) and EK11 (SEL 2.90; 230 V AC) 2-point or 1-cable con-
trol (7-strand)
Picture showing OPEN
2 -- Blade dampers (parallel; 40 mm thick)
4 -- Actuator
5 -- Housing of the actuator and transmission-
rod incl. inspection cover
29 -- E90 or E30 cable connection and cable routing
according to DIN 4102-12
Connection diagram for actuator types EK20 (BE24-12-ST; 24
V AC/DC) and EK21 (BE230-12; 230 V AC) 2-wire control
Connection diagram for actuator type EK12 (SEL 1.90 SLC; 24
V AC/DC) / EK14 (EK12+SPMa-1SR) 2-wire technology (2-
strand)
see safety communication modules power line system SLC,
type SPMa-1SR or SPLM-4S 0SD Mod.
Actuator
End position
Indication of the end positions
S1 + S2 = CLOSED
S4 + S6 = OPEN