109 / 210
MicroRex D digital time switches
for rail
4
109
Conform to EN 60730-1 and EN 60730-2-7
LCD digital display
Mount on DIN rail EN 60715
4
Pack
Cat. Nos.
MicroRex D Plus
UK specific English display
Supply voltage : 220 V
±
50 Hz
CE approved
16 A
56 programmes per channel
3 years working reserve
Accuracy : 1 second clock precision
Switching precision : 1 minute
MicroRex D21 Plus
1
6037 70
1 channel
2
MicroRex D22 Plus
1
6037 71
2 channels
2
MicroRex D
Supply voltage : 230 V
±
50/60 Hz
Working reserve : 100 hours
Accuracy : ±2·5 seconds per day
7 day programme
Programmable for 1 minute min. at 1
minute steps
Additional features :
Manual advance/override (ON-OFF)
Automatic override (ON-OFF) for
holidays, weekends or bank holidays
up to 99 days successively
Automatic summer/winter setting
MicroRex D11 – 1 module
1
0037 00
8 programmes
1
1 channel
1 x 16 A – 250 V
±
voltage free c/o
contacts with 8 “ON-OFF” per day or
per week
0037 00
No. of
17 . 5 mm
modules
No. of
17 . 5 mm
modules
n
Technical information
Type
MicroRex
MicroRex
MicroRex
Cat. No.
D21 Plus
D22 Plus
D11
6037 70
6037 71
0037 00
Programme
24 hour or 7 day
No. of channels
1
2
1
No. of ON-OFF
actions per
28
2 x 14
8
day/week
Switching cap :
cos
ϕ
= 1
16 A
16 A
incandescent lamp
5 A
4 A
cos
ϕ
= 0·6
8 A
10 A
Contact
1 c/o
2 c/o
1 c/o
Terminal capacity
1 - 4 mm
2
single/0·5 - 2·5 mm
2
stranded
IP rating
IP 20
Min. prog. time
1 minute
Switching step
1 minute
Accuracy
±1 second per day
±2·5 sec/d
Working reserve
1
3 years
>100 hrs
Prog. memory
EEPROM
–
Manual switching
Override and permanent
No. of 17·5 mm
modules
2
1
Operating temp.
–20 °C to +55 °C
–10 °C to +55 °C
Storage temp.
–20 °C to +60 °C
–
Weight
137 g
100 g
1 : For time and date only
n
Dimensions (mm) and wiring diagrams
MicroRex D21/D22 Plus
Wiring diagram
36
50
45
66
83
MicroRex D11
Wiring diagram
36
50
45
66
83
17 . 5
36
max. 86
max. 90
45
44
60
1 2
M
~
003674
3 4 5
6037 70