3405
8 3100V106-UK
External fuse characteristics:
The 2.5 A fuse must break after not more than 120 seconds at 6.4 A.
Protective fuse: 2.5 A.
Power rail solution #1:
Alternately, you can connect 24 VDC to any
one 3111, 3112, 3113 device with power rail
connector which will then energize other
units on the rail.
Power rail solution #3:
The PR 9410 power control unit can energize
and power 96 W to the rail. Redundant power
supplies are possible.
Protective fuse: 2.5 A.
DIN rail solution - device daisy chain:
The 3101, 3102, 3111, 3112 and 3113 can be
supplied with 24 VDC ±30% via direct wiring
and a loop between the devices.
Power rail solution #2:
The PR 3405 power connector unit allows
easy connection of a 24 VDC / 2.5 A source to
the power rail.
Protective fuse: 0.4 A.
Protective fuse: Located inside the PR 9410.
Note:
Device type 3101, 3102, 3111-N, 3112-N, 3113-N, 3331, 3333 and 3337 can only be supplied via the DIN rail solution with
direct wiring on each device.
Flexible supply
The technical specifications specify the maximum required power at nominal operating values, e.g. 24 V supply voltage, 60°C
ambient temperature, 600 Ω load, and 20 mA output current.
External protective fuses may be required depending on power source selected. Protective fuse ratings are specified below.
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