Specifications
Connector Specifications
41
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DB15 Connector
This provides DB15 connectivity for the HPT225BT with a DB9 for connection to a PC/CE Device for
configuration.
Figure 1. DB15 Connector
This connector provides DB15 connectivity for the HPT225BT with DTE. About using and configuration
RS-485 please contact JAVAD GNSS support.
Table 6. DB15 Connector Specifications
DB15 (Fem)
Number
Signal Name
Dir
Details
1
DCD
O
Data Carrier Detect (RS-232)
2
DSR
O
Data Terminal Ready (RS-232)
3
RTS
I
Receive Data positive line (RS-422)/
Clear to Send (RS-232)
4
DATAIN
I
Receive Data negative line (RS-422)/
Receive Data (RS-232)
5
Reserved
Do not use
6
USB_PWR
I
Power Input line (USB)
7
Ground
Power Ground
8
Reserved
Do not use
9
DSR_IN
I
Data Set Ready (RS-232)
10
TX+/RTS_OUT O
Transmit Data positive line (RS-422) /
Request to Send (RS-232)
11
TX-/TX_OUT
O
Transmit Data negative line (RS-422) /
Transmit Data (RS-232)
12
Reserved
Do not use
13
USB_D+
Positive line (USB)
14
USB_D-
Negative line (USB)
15
GND
Signal to Ground
Summary of Contents for HPT225BT
Page 2: ...www javad com JAVAD GNSS Inc 2012 ...
Page 10: ...Preface Technical Assistance 10 www javad com ...
Page 26: ...Configuration Bluetooth Configuration 26 www javad com ...
Page 36: ...Command Line Interface Diagnostics and Identification Commands 36 www javad com ...
Page 44: ...Safety Warnings General Warnings 44 www javad com ...
