Comtech EF Data CSAT-5060 Spezifikationen PDF herunterladen (Seite 46)

C-Band Transceiver Revision 1

Redundant Systems MN/CSAT5060.IOM

5–4

5.1.1.5 Tx Waveguide Switch interface, J4

The J4 interface connector (6-pin) provides the control and indicator signals between the

Tx Waveguide Switch and the RSU-5060.

Table 5-5. Tx Waveguide Switch Signal Description (Connector J4)

Pin Signal Name Type Description

A POS A CMD Output 24 VDC, 350 millisecond, Command Pulse

B CMD RETURN Passive Grounded internal to RSU-5060

C POS B CMD Output 24 VDC, 350 millisecond, Command Pulse

D POS A INDICATOR Input Shorted to Pin E = POSITION A

E IND COMMON Passive Grounded internal to RSU-5060

F POS B INDICATOR Input Shorted to Pin E = POSITION B

5.1.1.6 M&C Interface, J5

The J5 interface connector (19-pin) provides the communications and control signals

between the RSU-5060 and the customer M&C system.

Table 5-6. M&C Signal Description (Connector J5)

Pin Signal Name Type Description

A RS485 RX+ Pass-thru RS-485 Rx+, From M&C to CSAT A&B

B RS485 RX- Pass-thru RS-485 Rx-, From M&C to CSAT A&B

C RS485 TX+ Pass-thru RS-485 Tx+, To M&C from CSAT A&B

D RS485 TX- Pass-thru RS-485 Tx-, To M&C from CSAT A&B

E B ONLINE CLOSED Output Shorted to Pin K = CSAT B Online

F n.c.

G n.c.

H n.c.

J n.c.

K IND/FLT COMMON Input

L A FAULT OPEN Output Shorted to Pin K = CSAT A Faulted

M B FAULT OPEN Output Shorted to Pin K = CSAT B Faulted

N n.c.

P RED AUTO/MAN Input Ground = Manual, Open = Auto

R n.c.

S A ONLINE CLOSED Output Shorted to Pin K = CSAT A Online

T GROUND Passive

U GROUND Passive

V SWITCH CMD Input Momentary short to GND, otherwise OPEN

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Comtech EF Data CSAT-5060 Spezifikationen Seite 46