Novatel DL-V3 User Manual

1

N/C

N/C

N/C

2

COM1_Rx

COM2_Rx

COM3_Rx

3

COM1_Tx

COM2_Tx

COM3_Tx

4

N/C

POUT

POUT

5

GND

GND

GND

6

N/C

N/C

N/C

7

RTS1

RTS2

RTS3

8

CTS1

CTS2

CTS3

9

N/C

N/C

N/C

1

VARF

Variable frequency out

2

PPS

Pulse per second

3

MSR

Mark 1 output

4

EVENT1

Mark 1 input

5

PV

Valid position available

6

EVENT2

Mark 2 input, which requires a pulse longer than 150 ns is 

pulled up to 5V through a 47k

Ω resistor in the DL-V3. 

Refer also to the MARKCONTROL command in 

the 

.

7

_RESETOUT

Reset TTL signal output to an external system. Active low.

8

ERROR

Indicates a fatal error when high.

9

GND

Digital ground