HYDROBOX
™
Operations And Maintenance Manual
Data Interface Connection
The Data Interface cable supplied with the HydroBox is 10 feet long. It includes 8 conductors and an RS-
422 to RS-232 conversion block. This block connects directly to the COM port of the PC and derives its
input power from the DTR and/or RTS signal lines from the PC. For nearly all applications, the Data
Interface can be connected as supplied.
If the 10 foot length of cable is not enough, the Data Interface Cable may be extended by using a
standard, 1 to 1, 9 pin D to 9 pin D extension cable. This cable must be connected between the RS-422
side of the conversion block and the 9 pin D connector attached to the Data Interface cable. The
extension cable must be shielded to guard against interference. The Data Interface Connector on the
Sensor Unit is shown below in Figure 2-7
Figure 2-7 HydroBox Sensor Data Connector
Transducer Connection
The HydroBox transducer connector is typically hardwired direct to the transducer.
The standard cable is 30 feet in length and has the 10 pin connector that mates to the Transducer
connector on the HydroBox Sensor Unit. Only 3 of the pins on the 10 pin connector are wired to the unit.
They are defined as:
WHITE (BLUE)
- Tran
BLACK
- Transducer –
GREEN
- Transducer Shield
The Transducer Connector on the Sensor Unit is shown below in Figure 2-8.
Figure 2-8 HydroBox Sensor Transducer Connector
INSTALLATION 2-14
©
2006 SyQwest Incorporated
Содержание HydroBox
Страница 2: ......
