Sharp YO-370 Instrukcja Obsługi Pobierz pdf (Strona 21)

FTS 370d/w/r Revision 10 – 1/09/2015 9

P2 Auxiliary Input

The Auxiliary Input (previously labeled

LOW BAT) allows an external device,

such as a radar system, to inhibit the

output of the beacon. Control via the

Auxiliary Input is limited to systems

consisting of a single SC 370 power and

control unit. Control is supplied by a dry

contact in the external device and is

connected to “Aux In” (P2 terminal 3) and

“DC –” (P2 terminal 1). The fail-safe

design requires a closed contact to inhibit

the output of the beacon.

Any unused dry contact may be reassigned

to provide confirmation that the system is

operating normally while the beacon

output is inhibited. See Figure 1-4 and

Table 1-4 for available dry contacts.

Auxiliary Input configuration

programming is located in the “Site Tower

Configuration” menu of the controller

programmed as System 1. See Section 3

for additional information regarding this

feature.

Note: Firmware 2.9 or above is required

for Auxiliary Input Control. The beacon

output may also be controlled by Modbus.

See Section 3 and Appendix A for

additional information.

J4 Communication Cable

Connection

FTS 370 systems

consisting of more than

one SC 370 unit require

connection of a

communication cable

between units. J4,

located on the lower

right of PCB1, provides

connection for two RJ

45 connectors. The double RJ 45

connector allows the communication

cables to be daisy chained from System 1

to each subordinate unit. Either port may

be utilized as an input to or output from

PCB 1. See “Communication Cable Kit”

in Section 2 for additional connection and

cable routing information.

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 117 118

Komentarze do niniejszej Instrukcji

Brak uwag