HBM K800 Bedienungsanleitung Seite 16

Operation
AP815i Subchannel 5...8
AP815i Subchannel 1...4
K800
Calibration
resistance
Four‐wire connection
Fig. 6.2 Pin assignment for the AP815i: Channels 1 to 8
Voltage supply
The K800 can be powered in different ways:
USB power supply
(included in scope
of supply)
Power supply via
USB port on PC
External 12 V
power supply (not
included in scope
of supply)
Control LED 1 yellow:
Control LED 2 green:
14
Excitation voltage (-)
Sense line (-)
Cable shield
Measurement signal (+),
sense line (+)
Excitation voltage (+)
Front panel keyboard control
(stand‐alone operation) Without
data exchange
With/Without data exchange
Current required when USB port
connected: 120 mA
Input: 100 - 250 VAC;
Output min. 200 mA
Voltage supply OK
USB link to the PC active
A01098_05_X00_00 HBM: public
Subchannel Subchannel
2
1
6
5
1 4
14
17
H H
2 5
15 18
Subchannel Subchannel
3
7
7
10
23
20
H H
11
8
21
24
H = Housing
Connector
LED1 LED2
Power supply with USB
cable
PC connector
4
8
K800