Toshiba Q9 Installation And Operation Manual page 32

FLA — A normally open contact that, under a user-defined condition, connects to FLC.
FLB — A normally closed contact that, under a user-defined condition, opens the FLB-to-FLC
connection.
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
information on this terminal see
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.
Note: The relay is shown in the normal operating
condition. During a faulted condition the relay
connection is FLC-to-FLA.
Figure 9. Terminal Board.
J100
1 to 2 = Sink (*)
2 to 3 = Source
J101
(24 V)
1 to 2 = Sys. Supplied (*)
2 to 3 = Ext. Supplied
SW301
V/I Switch (*I)
TB1
TB2
TB3
TB4
*
= Default Setting
See Figure 20 on pg. 24
See the section titled
See the section titled
terminal sizes and torque specifications when making Terminal Board connections.
22
F132 and
Sink Source TB1 TB2 TB3 TB4
CAUTION
SW200
Half/Full Dupl ex(*) Swi tch
RS485 4-Wire Communication
for more information on the Terminal Board connections.
Terminal Descriptions on pg. 20
Cable/Terminal Specifications on pg. 213
Figure 8.
Ensure that the ground screw is securely
in place to prevent arcing, intermittent
operation, or system failure.
S4
for terminal descriptions.
for information on the proper cable/
Q9 ASD Installation and Operation Manual
Table 7 on pg. 190. For further