1
EN 60669–1 / EN 60669–2–1
11.91.8.230.0000
230 V AC (50/60 Hz)
U
: 184 V AC
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min
U
: 253 V AC
max
11.91
11.91
1 CO (SPDT)
µ
16 A 250 V AC
(230V AC) 2000 W
(230V AC) 750 W
IP 20
(–20...+50)°C
(2...150) Ix
T
= 25 s
ON
T
= 50 s
OFF
2
A
JOYSTICK
B
M
88.8 mm
60.8 mm
35 mm
max 50 m
IB1191001 - 01/11
3
3a
3b
3b1
B
C
D
E
F
G
3b2
H
I
L
3b3
4
3c
ENGLISH
11.91 LIGHT-DEPENDENT RELAY WITH
INTEGRATED TIME SWITCH
1
WIRING DIAGRAM
19.91: Power module (optional accessory)
011.19: 2-pole connector (accessory supplied with 11.91)
2
DISPLAY DESCRIPTION
A: time switch enabled (CHRONO)
B: manual function selected
C: ON/OFF delay time in progress
D: power not applied
E : auxiliary output (Y1–Y2) enabled
F : lux compensation in progress (10 min)
G: D=day; H=hour; Y=year; M=minutes/month
H: current time/lux set level
I : current light level
L : light set level/programming step
M: current contact state (11-14)
3
SETTINGS
3a
SETUP (date / time / Setup-daylight saving time)
3b
PROGRAMMING
3b1
LUX setting
3b2
LUX setting - switch off time (OFF)
3b3
LUX setting - switch off time (OFF) - Switch on time (ON)
3c
MANUAL FUNCTION
Permanent ON: activate fig.1 / deactivate fig.2
Permanent OFF: activate fig.3 / deactivate fig.4
4
IMPORTANT FOR INSTALLATION
It is recommended to install the photosensor such that the light
emitted from the controlled lamp(s) does not influence the sensor.
Where this is not possible, the innovative "light feedback
compensation" principle will avoid annoying lamp switch-on and
switch-off, provided that the sum of ambient light and controlled
light does not exceed 200 lux.
011.02: - Photosensor IP54. Cable: Ø (7.5...9) mm
- Cable suggested: H07RN -F (2x1.5 mm
2
)
Maximum cable length relay to light sensor: 50 m. (2x1.5 mm
2
).
NOTE
Y1 - Y2: auxiliary output to control the 19.91 directly driven by the
photosensor (12 V DC, 1 W max).
35 mm rail mount (EN 60715).
BATTERY CR 2032 (LiMnO
) 3V.
2
Complies with Article 11, EU directive 2006/66/CE.