8 I
TOSHIBA
5
Technical specifi cations
The plastic housing RAL 7035 is in the high degree of protection IP65 Protection class II with transparent
door and has the appropriate cable entries. In chassis all components are pre-installed and ready to use
only the power supply and possibly release or operational messages must be wired to terminals. For safe
operation of control the ambient temperature of 0°C till +50°C should neighter be undercut nor excee-
ded. The storage and the transport can take place in the areas of -40 ° C to + 50 ° C.
5.1 Voltage
The control voltage of the indoor units 1 and 2 is 12VDC and is decoupled via relay terminal.
• Feed
230VAC
•
Internal Control Voltage
24VDC
•
Enable contact externally
24VDC
•
Control voltage indoor units
12VDC (CN61 connector)
5.2 Clamping points
The terminals for the feed and the release contact are externally labeled as the wiring diagram. Both relay
outputs (Q3 & Q4) can be loaded with a maximum of 230VAC / DC and 16A. The terminals must not be
tightened too much. Tightening torque: 0.5 Nm to 0.6 Nm to the relay outputs Q3 & Q4.
•
X1
1,5 mm
2
Feed
(1;2;PE)
Spring-loaded
•
X2
1,5 mm
2
Enable contact externally (1;2)
Spring-loaded
•
Q3/Q4
1,5 mm
2
Operation / Fault (1;2)
Screw
Summary of Contents for TCB-ACREDU1-E
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