Toshiba P9 - Page 34

24 P9 ASD Installation and Operation Manual
FLB — One of two normally closed contacts that, under user-defined conditions, connect to FLC.
FLC — FLC is the common leg of a single-pole double-throw form C relay. The FL relay is the Fault
Relay by default but may be programmed to any of the selections of Table 9 on pg. 251. For additional
information on this terminal, see F132 and Figure 8 on pg 24.
Note: The FLA, FLB, and FLC contacts are rated at 2A/120 VAC and 2A/30 VDC.
Figure 8. FLA, FLB, and FLC Switching Contacts Shown in the Normal Operating Condition.
Figure 9. Terminal Board. Sink Source
See the section titled Terminal Descriptions on pg. 22 for terminal descriptions.
See the section titled Cable/Terminal/Torque Specifications on pg. 278 for information on the proper
cable/terminal sizes and torque specifications when making Terminal Board connections.
L
C
Note: The relay is shown in the normal operating condition. During
a faulted condition, the relay connection is FLC-to-FLA.
J101
TB1
TB2
TB3
J100
SW200
TB4
SW301
RES
CC
F R
S1
S2
S3 S4
CC
ST
FP
+SU
Ensure that the ground screw is securely in
place to prevent arcing, intermittent
operation, or system failure.
1 to 2 = Sink ( * )
2 to 3 = Source
1 to 2 = Sys. Supplied (
* )
2 to 3 = Ext. Supplied
(24V)
V/I Switch (I * )
See Typical Connection Diagram on pg. 26 for more information on the Terminal Board.
Half / Full Duplex ( * ) Switch
CAUTION
S4
RS485 4-Wire Communication
* = Default Setting
S
W301