Connection Of Power Cable And Signal Wires - Toshiba TCB-IFGSM1E Installationsanleitung

TCS-NET GSM Phone Control Interface
5

Connection of Power cable and Signal wires

Power lines have polarity.
REQUIREMENT
Disconnect the AC adaptor for this appliance from the main power supply.
• The AC adaptor for this appliance must be connected to the main power supply by a circuit breaker or switch
with a contact separation of at least 3 mm.
Power cable and Signal wires
Use a commercially available cable between the TCB-IFGSM1E and an air conditioner that has a connector CN61.
For models that have connector CN08/CN09/CN22, use the supplied HA cable. Connect cables referring to the
installation manual of each indoor unit for cable connection and location of connectors.
Use a commercially available RS-232C straight cable with female-male connectors between GSM modem and TCB-
IFGSM1E. Since the maximum length of this cable is 15 m, install the GSM modem and the power supply unit within
this range where GSM radio wave can be well received.
REQUIREMENT
• If the TCB-IFGSM1E is installed at a place where the TCB-IFGSM1E and the indoor unit cable may be touched
by the user, pass the cable through a insulating tube with more than 1750V voltage resistant (IEC approved
item, outer diameter must be less than 10Ø) to completely insulate the cable. Insert the tube up to the connector
and push it firmly as far as it will go.
Connector CN08/CN09/
CN22 or CN61
The cable connected to the CN61 and CN4 should be the optional connector cable TCB-KBCN61HAE.
9-EN
CAUTION
CAUTION
Connect this cable following the
installation manual of each indoor unit
Indoor unit cable
Max. 2 m
Use the insulating tube if the
user may touch this cable
Connect to the DC plug
– 10 –
TCB-IFGSM1E
DC7-19V
Installation Manual
GSM modem
RS-232C cable
Connect to the D-
sub connector
AC adaptor
Not required when
CN61 is used