User's Manual

User Manual | SRU-8X1X RFID Reader 18000-63
Doc No. 47000001740
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Version 01
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2018-12-11
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released
Page 21 of 105
Confidential
9.2.1 GPIO
M12, A-coded, 12-pin, female
Pin Allocation
1 OUT_CMN
2 OUTPUT_1
3 INPUT_3
4 INPUT_CMN
5 INPUT_1
6 GND
7 UB
8 OUTPUT_4
9 OUTPUT_3
10 OUTPUT_2
11 INPUT_2
12 INPUT_4
Related topics
14.6 GPIO Functions
9.2.2 Power Supply
The power supply is arranged as a four-pin round-pin plug with an M12 connection thread in A-coding. M12,
A-coded, 4-pin, male
Pin Allocation
1 +24 V DC
2 GND
3 GND
4 +24 V DC
Bear in mind that only power supply units with LPS (Limited Power Source) or NEC Class 2
power supply units are approved for operation with the device. This means that the
secondary side of the power supply unit is limited to a power of maximum 100 W.