ProFire PF2200-SB Installation Manual page 10

USER INTERFACE CARD ELECTRICAL RATINGS
The User Interface card is mounted on the back of the door panel of the enclosure.
Terminals
4 & 7 (Power Input +/-)
1-3
(Modbus A/B/-)
USB
Keypad
DOC-001041 / v1.0
Electrical Rating
7 – 35 VDC 500
mA Max
-7V to 17V Common Mode Range
9600 and 19200 bps (configurable)
8 Data Bits, No Parity, 1 Stop Bit
5VDC
200 mA Max
3VDC
4.75k Source Impedance
Wire Gauge / Torque
14-30 AWG
0.22-0.25 Nm
14-30 AWG
0.22-0.25 Nm
N/A
N/A
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