UniData Communication Systems Starlog Prologger 7001, User Manual

Page: 31 / 73

Pin Signal Description Channel
19 Sense input BIT 1 (MASK 2)
SENSE 1
/SDI-12
20 Analog input A0 (A0+ve)
21 Analog input A2 (A2+ve)
22 Analog input A4 (A4+ve)
23 Analog input A6 (A6+ve)
24 Analog input A8 (A0-ve)
25 Analog input A10 (A2-ve)
26 Analog input A12 (A4-ve)
27 Analog input A14 (A6-ve)
28 Digital ground Digital ground
29 16bit counter with prescale (20kHz) C1
30 16bit counter with prescale (20kHz) C3
31
High Speed Synchronous Serial Data Port
(TTL level input and output)
HSIO data 1
32
High Speed Synchronous Serial Data Port
(TTL level input and output)
HSIO data 0
33
Control, Open collector output, 30V, 100mA
drive, 20ms pulse width
34 Power ground Power ground
35 +10V regulated user power source User power
36 -12V, 5mA unregulated user power supply User power
37 +12V, 200mA unregulated user power supply User power
*The channel assignments for inputs in brackets refer to differential signals.
PROLOGGER Hardware
INSTALLATION & CONNECTION 25