Toshiba Carrier TCB-IFDMR01UP-UL Guide page 18

Input Name
DI1 Safety contact.
SW701
OFF ON
1
MAX. 328'1" (100 m)
GND
DI1
SIGNAL (12 V) DI1
SW701
OFF ON
1
MAX. 328'1" (100 m)
GND
DI1
SIGNAL (12 V) DI1
SW701 SW505
The coil drive voltage is input to the relay arranged locally for DI1, and judge that the close is
OFF positive. (Default)
Relay: Local arrangement
OFF
The coil drive voltage is not input to the relay arranged locally for DI1, and judge that the open is
ON positive.
Relay: Local arrangement
For
that the close is positive.
OFF
Relay: Not required
* The signal voltage is DC12 V ± 10%, and it is necessary to add a SW element to the signal line.
ON
For
ON
Relay: Not required
* The signal voltage is DC12 V ± 10%, and it is necessary to add a SW element to the signal line.
• MODE 1 (Normally close, DC12 V) *When Bit1 of SW505
is OFF
If this contact is open for more than 1 minute, the check
code P10 is generated and the Dx-coil controller switches
off automatically.
• MODE 2 (Normally open, DC12 V) *When Bit1 of SW505
is ON
If this contact is short for more than 1 minute, the check
code P10 is generated and the Dx-coil controller switches
off automatically.
SW505
ON
Bit1:
OFF
OFF
2 3 4
1
Locally procured
Normally closed
SW505
ON Bit1:
ON
OFF
1 2 3 4
Locally procured
Normally open
DI1, short-circuit the (+) signal voltage and DI1 (-) GND with a SW or harness, and judge
DI1, open the (+) signal voltage and DI1 (-) GND, and judge that the open is positive.
– 16 –
Description
SW505
SW701
ON
OFF ON
1
OFF
2
1
MAX. 328'1" (100 m)
Signal Voltage (DC12 V ± 10%)
SIGNAL (+) DI1
GND
SIGNAL (-) DI1
Normally closed
SW505
SW701
ON
OFF ON
1
OFF
1 2
MAX. 328'1" (100 m)
Signal Voltage (DC12 V ± 10%)
SIGNAL (+)
DI1 DI1
GND
SIGNAL (-)
DI1
Normally open
Function
✓ : Available ✕ : Prohibition
TA DDC
SW505
Bit1:
OFF
3 4
Locally procured
(+)
(-)
✓ ✓
Bit1:
ON
3 4
Locally procured
(+)
(-)
TF
✓