General Instructions For Connection; Wiring Diagram (Sample) - D+H CPS-M Series Original Instructions Manual

General instructions for connection

• The connections, particularly the earth connections, may be connected to the respective associated PSM supply module and components only.
No cross-flow of current may occur.
• System voltage 24 V DC and/or 230 V AC!
• If 24 V DC and 230 V AC cables are laid in the same cable duct in the control panel,
it must be ensured that the insulation of each conductor must be designed for the highest nominal voltage (≤ 250 V).
• A green-yellow core may only be used as protective earth conductor.
Cables for D+H SHEV systems
When selecting and routing cables, regional
installation requirements pertaining to electric
cable systems and necessary safety devices,
and/or directives pertaining to maintaining the
function of electrical cables must be observed
(e.g. MLAR guidelines for the fire protection
requirements to be met by cable systems in
Germany).
Note:
Due to the variety available on the market,
no type designations are specified for these
cables. Please contact your D+H Partner for
this information.
Cable line (control panel - detector)
The cables are monitored for short circuits and
line breaks.
Cable lengths and cross sections for Mot.a and Mot.b (AM 24 / 24 V drives)
Cable group (control panel - drive)
At least three-wire design:
• 2 wires for supplying the drive (Mot.a/
Mot.b)
• For pole-changing drives, 1 additional
wire for cable monitoring, through which
the SHEV high-speed (HS) signal is also
transmitted to the drive.
• For ACB drives, 2 additional wires for the
bus connection.
Cable lengths and cross sections for L ▲, L▼, N and PE (AM 230 / 230 V drives)
• max. cable length 500 m
• min. cable cross section 1.5 mm²
• A maximum voltage drop of 6.5% (3% with
third-party drives) on the cables is permitted.
• Max. 45 drives can be connected to a group
• The following two formulas must always be
used to calculate cable cross sections. The
higher value must be used.
10/36 CPS-M1

Wiring diagram (sample)

Drive on
SHEV opening
See cable lengths and cross sections
to additional
2x 0,8 Ø
Fire detector
SD-O 371 or FD-T 271
Ventilation button
Approx. 1.2 m
above upper edge
of finished floor
Total current 1 A 2 A
2 x 1,5 mm² 120 60
2 x 2,5 mm² 200 100
cable length (m) x total current
Cross-section (mm²) =
Total power consumption 200 VA
5 x 1,5 mm² 167
5 x 2,5 mm² 278
5 x 4 mm² 444
Formula 1: Cross section (mm²) =
Formula 2: Cross section (mm²) =
English
Wind/rain sensor
4x 0,8 Ø
SHEV control panel
4x 0,8 Ø
2x 0,8 Ø
External control
6x 0,8 Ø (RT 45)
10x 0,8 Ø (RT 45-LT)
SHEV operation panel
Approx. 1.5 m
above upper edge
O K
of finished floor
6x 0,8 Ø (RT 45)
10x 0,8 Ø (RT 45-LT)
O K
3 A 4 A 5 A 6 A 7 A
40 30 24 20 17
65 50 40 33 28
80
500 VA 800 VA 1100 VA 1400 VA 1700 VA 1840 VA
167 167 132
278 278 220
444 444 351
Basic cable length (m) x total power of all Drives (VA)
96600
Basic cable length (m)
111
230 V AC 50 Hz
Separate power circuit.
Identify the fuse.
8 A 9 A 10 A
15 13 12 m
25 22 20 m
104 85 79 m
173 142 131 m
276 227 210 m
99.827.31 2.3/08/22