Nikon NPL-632, Instruction Manual

Page: 175 / 206

Field Station NPL-632 Instruction Manual 161
Specifications 7
• Field Station NPL-632 Instruction Manual (this document)
• Carrying case
• Shoulder strap
External Device Connector
C
CAUTION – Except for the connection shown in Figure 8.1 on page 164 , use of this connector
is at your own risk.
C
CAUTION – Use only the male connectors specified below. Using other connectors will
damage the instrument.
C
CAUTION – Use only the pin connections shown below. Using other connections will damage
the instrument.
This connector can be used to connect to an external power source or to communicate
with an external device.
Before using the external device connector, make sure that the external device meets
the specifications below.
The external device connector is a Hirose HR 10A-7R-6S female connector. The
pinouts for connecting it to an external device connector are shown below:
To connect to an external power source, supply power to Pin 3 (power terminal) and
Pin 5 (ground terminal) on the instrument. The instrument will use the external power
source even if the carrying handle battery BC-80 is attached.
C
CAUTION – Make sure that the power supplied is within the rated input range (7.2 V to 11 V, 1
A maximum). Power supplied outside this range will damage the instrument.
Input voltage 7.2 V to 11 V DC
System RS-232C
Signal level ±9 V standard
Maximum baud rate 38400 bps asynchronous
Compatible male connector Hirose HR10A-7P-6P or HR10-7P-6P
Pin Signal Description
1 RxD Receive data (Input)
2 TxD Send data (Output)
3 + Power
5 – Ground
4, 6 No connection
HRS
1 6
2 5
3 4