ROTRONIC HygroLog HL-NT - Manual (Page 21)

IN-E-HL-NT-V2_12
Rotronic AG
Bassersdorf, Switzerland
Document code Unit
HygroLog HL-NT data logger:
instruction manual Instruction Manual
Document Type
Page 21 of 48
Document title
© 2009-2012; Rotronic AG IN-E-HL-NT-V2_12
3.2.1 Connector identification
HL-DS-U1
HL-DS-U2
Probe input 4
Probe input 5
Logical inputs
Probe input 6
Probe input 7
RS-485
12VDC Power
(+) center RS-232
Probe input 4
Probe input 5
Probe input 6
Probe input 7
RS-485
12VDC Power
(+) center USB
Logical inputs