
Tandem door air curtains
Door air curtains with patented Tandem technology
Assembly, installation and operating instructions
37
7.3.4 Cabling with fault message (*T), control by DDC/BMS
Mains power
230 V AC
Fuse by others
Unit no. 1
Door air curtain EC (*00)
Shut-off valve 230 V
AC type 100913
Unit no. 2
Door air curtain EC (*00)
Shut-off valve 230 V
AC type 100913
Analogue
output
0 -10 V DC
Digital
output
230 V AC
DDC/BMS
by others
Cabling information:
• Comply with the details on type of cable and cabling taking into consideration VDE 0100.
* Without * NYM-J. The requisite number of wires including fuse is stated on the cable. No cross-section is specified, cable length is
involved in calculation of the cross-section.
• With * IY(ST)Y 0.8 mm. Lay separately from high-voltage cables.
• With ** UNITRONIC BUS LD 0.22 mm2. Lay separately from high-voltage cables.
If you are using different cable types they must be at least equivalent to these.
• Length of BUS cable from the KaController to unit 1: max. 30 m. • Maximum number of parallel units: 6 no. The number can be
increased to a maximum of 30 using CANBUS cards type 3260701 needed for each unit (see accessories).
• Cable length of BUS line from unit 1 to the last unit, maximum 30 m. CANBUS cards type 3260701 needed for each unit (see
accessories) maximum 300 m.
To further door air curtains
Max. number of parallel units:
• Calculation based on the switching capacity of DDC/
BMS analogue output. Note internal resistance Ri (*00) in
the “Maximum electrical rating data” table.
• Calculation based on the switching capacity of DDC/
BMS digital output. Note electrical data for valve actuator
in the “Maximum electrical rating data” table.
Содержание Tandem Series
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