Xylem iCE3 GPRS Variant User Manual

Page 24

GPRS iCE

, V1.30 User Guide

iQuest (NZ) Ltd - PO Box 15169, Hamilton, New Zealand Tel: +64 7 857 0810 Fax: +64 7 857 0811 Email: [email protected]

7.3 Unidata Logger – Standard. (Cable label – “UNI1”)

This cable connects directly from the iCE

to a standard Unidata Star logger fitted with a DB25 female

computer connector. This diagram assumes the DTE speed is set to 9600 baud as none of the baud rate
setting links on the DB25 are connected. See Section 4.2.3 for typical settings for this host type.

7.4 Unidata Logger – In NIWA enclosure. (Cable label – “UNI2”)

This cable is used for Unidata dataloggers that have been installed in a NIWA pre-wired plastic enclosure
and fitted with a DB9 female connector. Note that these enclosures have pins 2 and 3 of the DB9 reversed
when compared to a NIWA Unidata engine based datalogger such as the HydroLogger. See Section 4.2.3
for typical settings for this host type.

TXD (IN) 2

RXD (OUT) 6

0V (SIGNAL) 9

CTS (OUT) 11

RTS (IN) 12

3 RXD (OUT)

2 TXD (IN)

5 OV (SIGNAL)

7 RTS (IN)

6 DSR (OUT)

FRAME GND

iCE

DB15 (M)

Unidata
(NIWA Variant)
DB9 (M)

SCREEN