Feig Electronic OBID i-scan ID ISC.MR101-USB, Installation Manual

Page: 9 / 20

OBID i-scan
®
Installation ID ISC.MR101-USB / ID ISC.PR101-USB
FEIG ELECTRONIC GmbH Page 9 of 20 M50805-4e-ID-B.doc
3.4. Power supply (only ID ISC.MR101)
Connect the 12-24 V DC/ supply voltage to socket X1 on the circuit board.
Terminal Name Description
X1 / inside Vcc Vcc – supply voltage (+)
X1 / outside GND Ground – supply voltage (-)
Table 3: Connecting the supply voltage
GND
(outside)
Vcc
(inside)
Fig. 3: DC/ socket X1 configuration.
Note:
Reversing the polarity of the supply voltage may destroy the device.
Power supply recommendations :
To take full advantage of the Reader module performance, you must use a sufficiently regulated
and low-noise power supply. When using a switching power supply, be sure that its internal
switching frequency is less than 300 kHz. (see:
7.1. Accessories ).
Feig Article No Part No. Description.
1688.000.00 ID NET.12VDC-A Input voltage 230V AC
1688.001.00 ID NET.12VDC-B Input voltage 95 - 265V AC
Table 4: Recommended power supply
Note:
The power supply is supplied with a DC/
plug 2.5mm x 5.5mm. This is compatible with
the readers socket X1.