Toshiba H9 Installation And Operation Manual page 32

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 one of the conditions listed in
further information on this terminal see
FLB — The normally-closed leg of the FL relay.
FLA — The normally-open leg of the FL relay.
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 de-energized state.
Note: The relay is shown in the Faulted or de-energized condition.
During normal system operation the relay connection is FLC-
to-FLA.
Figure 9. Terminal Board.
CAUTION
J100
1 to 2 = Sink
2 to 3 = Source
J101
(24V)
1 to 2 = System Supplied
2 to 3 = Ext. Supplied
SW301
V/I Switch
TB1
TB2
TB3
TB4
See Figure 20 on pg. 26
See the section titled
See the section titled
cable/terminal sizes and torque specifications when making Terminal Board connections.
24
F132
Sink Source
Ensure that the ground screw is securely in place to
prevent arcing, intermittent operation, or system
failure.
SW200
Half/Full Duplex Switch
S4
RS485 4-Wire Communication
for more information on the Terminal Board connections.
Terminal Descriptions on pg. 22
Cable/Terminal/Torque Specifications on pg. 265
and Figure 8.
for terminal descriptions.
H9 ASD Installation and Operation Manual
Table 8 on pg. 241. For
for information on the proper