Modbus Connection; Technical Data - OJ Electronics OJ-AIR2-HMI-35T Anleitung

OJ-HMI

MODBUS CONNECTION

OJ-AIR2-HMI-35T is connected to the OJ-Air2 Master by means of
a Modbus cable. The Modbus cable can be connected to the OJ-
AIR2-HMI-35T by means of the RJ12 6P4C port or four single-wire
screw terminals. Whether the RJ12 6P4C port or screw terminals
are used does not influence the available functions or operation.
Modbus RJ12 6P4C
Connect the Modbus cable to the Modbus port for a hand terminal
on the OJ-Air2 Master and to the RJ12 6P4C port on the OJ-AIR2-
HMI-35T (see fig. 5).
Modbus screw terminals
Connect the Modbus cable to the Modbus port for a hand terminal
on the OJ-Air2 Master and to the corresponding screw terminals
on the OJ-AIR2-HMI-35T (see fig. 6).
RJ12 Screw terminals
1 +24 V
2 GND (earth)
3 Bus "B"
4 Bus "A"
5 +24 V
6 GND (earth)

TECHNICAL DATA

Supply voltage ........................................................24 V DC +/-10%
Cable dimensions ............................................. 10 x max. 0.75 mm²
Relative humidity ...................................... 0-95% (non-condensing)
Operating temperature .....................................................-10/+40°C
Enclosure rating .......................................................IP21 (EN 60529)
Port ........................................................................... 1 x RJ12 6P4C
......................................................................... 10 x screw terminals
Dimensions ............................................. 80x121x42 mm (see fig. 2)
Installation depth ................................................................... 22 mm
Max. power consumption .................................................... 900 mW
Standby power consumption ............................................. 600 mW
© 2020 OJ Electronics A/S
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