Gentec-EO PH - Manual (Page 6)

Version 2.3
PH Series Instruction Manual Gentec Electro-Optics Inc. All rights reserved
2
Call your nearest Gentec-EO distributor to replace the sensor

or to recalibrate the head. See p. ii,
Contacting Gentec Electro-Optics Inc.
1.2 PHOTO DETECTOR CONNECTORS
1.2.1 DB-15 “intelligent” connector and INTEGRA connector.
The DB-15 male "intelligent" and INTEGRA connectors contains an EEPROM (Erasable Electrical
Programmable Read-Only Memory) that stores information such as the model of the detector, the
calibration sensitivity of the available spectral range with or without attenuator and the applicable
scales for that specific PH and PE Series head. Wavelengths are not available where the sensor
physical propert
ies don’t allow it.
The Gentec-eo monitors or PC-GENTEC-EO use the data in those connectors to adjust their
characteristics automatically to the power sensor being connected. No calibration procedure is
required when installing the power heads, allowing for faster set-up.
Table III. The DB-15 connector pin-out
1- USED BY MONITORS
2- " " "
3- " " "
4- " " "
5- " " "
6- + Output signal
7- ‘’-’’ SUPPLY VOLTAGE PH-B/PE-B ONLY
8- USED BY MONITORS
9- ‘’+’’ SUPPLY VOLTAGE PH-B/PE-B ONLY
10- USED BY MONITORS
11- " " "
12- " " "
13- - Output signal
14- USED BY MONITORS
15- " " "
SHELL - BODY GRND
NOTE : Consult Gentec-Eo for supply voltage requierements